Note: You must configure Firebase and Apple Developer Portal before running your project. Follow this guide step by step for successful setup.

iOS Authentication Template

Created: July 2025
Developer: SamiDev Studio
Platform: iOS 15.0+ | SwiftUI + MVVM
Contact: Support Section

Thank you for purchasing this iOS Authentication Template! This comprehensive SwiftUI solution provides Firebase authentication, Google Sign-In, Apple Sign-In, email verification, username selection, and much more. Follow this step-by-step guide to set up your professional authentication system.

🎯 Getting Started

🎉 Two Ways to Get Started

Choose the approach that works best for you:

Option 1: Complete Template (Recommended)

Perfect for new projects or when you want a complete authentication system.

Download the template and open in Xcode 15+
Configure Firebase (see detailed setup below)
Customize branding in AppConfig.swift and AppTheme.swift
Run and test all authentication flows
Build your app features on top of the authentication system

Option 2: Integrate into Existing Project

Add professional authentication to your existing iOS app.

Copy core files (ViewModels, Models, Services, Utilities)
Install dependencies (Firebase, GoogleSignIn)
Integrate views into your app's navigation flow
Configure Firebase and authentication providers
Test integration and customize as needed

✨ Complete Feature Set

🔐

Multiple Authentication Methods

Email/Password, Google Sign-In, Apple Sign-In with seamless switching between methods

✉️

Email Verification System

Automatic email verification with resend functionality and user-friendly verification pending screen

👤

Username Selection

Interactive username picker with real-time availability checking and validation

🔄

Password Reset

Secure password reset flow with email verification and user guidance

📱

Modern UI/UX

Beautiful dark theme, smooth animations, responsive design for all iPhone sizes

🌍

Multilingual Support

Built-in localization for English, German, and Arabic with easy expansion for more languages

⚙️

Easy Customization

Centralized configuration files for colors, themes, app settings, and authentication options

🛡️

Security Features

Input validation, temporary email blocking, secure error handling, and Firebase security rules

📋 Prerequisites

Xcode 15.0 or later
iOS 15.0+ deployment target
Swift 5.9 or later
Active Apple Developer Account
Google Developer Account (for Google Sign-In)

Step 1: Download and Open Project

📱 What you'll do:

Download the iOS Authentication Template from CodeCanyon and open it in Xcode. This template includes all the necessary files and structure for a complete authentication system.

🔧 Detailed Instructions:

Download the template ZIP file from your CodeCanyon purchase
Extract the ZIP file to your desired location
Open Xcode 15 or later
Navigate to the extracted folder
Double-click the .xcodeproj file to open the project

✅ What you'll see:

The project will open with a complete folder structure including Views, ViewModels, Models, Services, and Utilities folders, all organized following MVVM architecture.

Step 2: Access Package Dependencies

📦 What you'll do:

Navigate to Package Dependencies in Xcode to add the required Firebase and Google Sign-In packages.

🔧 Detailed Instructions:

In Xcode, select your project in the navigator
Click on your target under "TARGETS"
Go to the "Package Dependencies" tab
Click the "+" button to add a new package
You'll see the "Add Package Dependency" window

📋 Required packages:

You'll need to add these two packages in the next steps:

Firebase iOS SDK
Google Sign-In iOS

Step 3: Add Firebase iOS SDK

🔥 What you'll do:

Add the Firebase iOS SDK URL to your project to enable Firebase authentication and Firestore database functionality.

🔧 Detailed Instructions:

In the "Add Package Dependency" window, paste the Firebase URL
Enter: https://github.com/firebase/firebase-ios-sdk
Click "Add Package" and wait for Xcode to resolve the package
The package will be validated and ready for product selection

📋 Copy Firebase URL: https://github.com/firebase/firebase-ios-sdk

Step 4: Select Firebase Products

🎯 What you'll do:

Choose the specific Firebase products your authentication system needs.

🔧 Detailed Instructions:

After Xcode resolves the Firebase package, you'll see a list of available products
Select FirebaseAuth - Essential for authentication
Select FirebaseFirestore - For storing user data and usernames
Select FirebaseStorage - For profile pictures (optional)
Click "Add Package" to add these to your project

⚠️ Important:

Only select these three products to keep your app size manageable!

Step 5: Add Google Sign-In SDK

🌐 What you'll do:

Add the Google Sign-In iOS SDK to enable Google authentication in your app.

🔧 Detailed Instructions:

Click the "+" button again to add another package
Enter the Google Sign-In iOS SDK URL
Paste: https://github.com/google/GoogleSignIn-iOS
Click "Add Package" and wait for resolution
Select the GoogleSignIn product in the next step

📋 Copy Google Sign-In URL: https://github.com/google/GoogleSignIn-iOS

✅ Verification:

After installation, you should see both Firebase and GoogleSignIn in your Package Dependencies list.

Step 6: Create Firebase Project & Register iOS App

🎯 What you'll do:

Create a Firebase project and register your iOS app with the correct Bundle ID.

🔧 Detailed Instructions:

Go to https://console.firebase.google.com/ and create a new project
Click the iOS icon to add an iOS app
Enter your Bundle ID exactly as it appears in Xcode
Make sure the Bundle ID matches perfectly (case-sensitive)
Click 'Register app' to continue

📋 Copy Firebase Console URL: https://console.firebase.google.com/

📝 Critical Note:

The Bundle ID must be identical to your Xcode project's Bundle Identifier!

Step 7: Find Bundle ID in Xcode

🎯 What you'll do:

Locate your app's Bundle Identifier in Xcode to ensure it matches Firebase configuration.

🔧 Detailed Instructions:

In Xcode, select your project in the navigator
Click on your target under "TARGETS"
Go to the "General" tab
Find "Bundle Identifier" in the Identity section
Copy this exact value to use in Firebase

📝 Important Note:

This Bundle ID must match exactly between Xcode and Firebase - including capitalization and punctuation.

Step 8: Authentication Methods Overview

🎯 What you will do:

See which authentication methods we will activate in the Firebase Console.

🔧 Detailed Instructions:

Navigate to Firebase Console → Authentication → Sign-in method
You will see a list of available authentication providers
We will activate three main methods: Email/Password, Google, and Apple
These three methods provide comprehensive authentication options
Each method will be configured in the following steps

📝 Important Note:

Email/Password provides basic authentication, Google enables easy social sign-in, and Apple Sign-In ensures privacy compliance.

Step 9: Enable Email/Password Authentication

🎯 What you will do:

Enable email and password sign-in for your users.

🔧 Detailed Instructions:

In the Sign-in method tab, find the 'Email/Password' provider
Click on 'Email/Password' to configure it
Turn on the 'Enable' switch
Optionally enable 'Email link' for passwordless sign-in
Click 'Save' to apply the changes

📝 Important Note:

Email/Password is the most basic authentication method and works on all platforms.

Step 10: Enable Google Sign-In

🎯 What you will do:

Configure Google Sign-In provider for easy user authentication.

🔧 Detailed Instructions:

Find 'Google' in the Sign-in provider list
Click on 'Google' to configure it
Turn on the 'Enable' switch
Set your project support email address
Click 'Save' to activate Google Sign-In

📝 Important Note:

Google Sign-In requires additional setup in Xcode with URL schemes.

Step 11: Enable Apple Sign-In

🎯 What you will do:

Configure Apple as a sign-in provider in the Firebase Console.

🔧 Detailed Instructions:

Find 'Apple' in the provider list and click on it
Turn on the 'Enable' switch to activate Apple Sign-In
Configure your App ID and Team ID from the Apple Developer Portal
Click 'Save' to activate Apple Sign-In authentication

📝 Important Note:

Apple Sign-In provides the highest level of user privacy and security.

Step 12: Verify Authentication Methods

🎯 What you will do:

Confirm that all three authentication methods are properly enabled.

🔧 Detailed Instructions:

Check that Email/Password shows 'Enabled' status
Verify that Google Sign-In shows 'Enabled' status
Confirm that Apple Sign-In shows 'Enabled' status
All three methods should have green checkmarks
Your authentication setup is now ready

📝 Important Note:

Multiple authentication options give users flexibility when signing in.

Step 13: Create Firestore Database

🎯 What you will do:

Set up Firestore database to store user data and app information.

🔧 Detailed Instructions:

In the Firebase Console sidebar, click 'Firestore Database'
Click 'Create database' button to start the setup
You will be guided through the database creation process
This database will store user profiles and usernames
Continue to the next step for security mode selection

📝 Important Note:

Firestore will securely store user profiles, usernames, and other app data.

Step 14: Select Production Mode

🎯 What you will do:

Choose production mode for better security in your Firestore database.

🔧 Detailed Instructions:

Select 'Start in production mode' for better security
This ensures your database starts with secure default rules
You can adjust rules later as needed
Click 'Next' to continue to location selection
Production mode is recommended for live applications

📝 Important Note:

Production mode provides secure defaults that you can customize later.

Step 15: Access Firestore Rules

🎯 What you will do:

Navigate to the rules section to configure database security.

🔧 Detailed Instructions:

After database creation, click on the 'Rules' tab
Here you will configure who can access your data
You will see the default security rules editor
We need to modify these rules for authentication
Continue to the next step to update the rules

📝 Important Note:

Proper security rules are essential for protecting user data.

Step 16: Configure Firestore Security Rules

🎯 What you will do:

Set up security rules to protect user data in Firestore.

🔧 Detailed Instructions:

Replace the default rules with authentication-based rules
Copy the security rules provided below
Paste them into the rules editor
Ensure users can only read/write their own data
Click 'Publish' to apply the new security rules

📋 Copy Security Rules

📝 Important Note:

These rules ensure that only authenticated users can access their own data.

Step 17: Access Project Settings

🎯 What you will do:

Navigate to project settings to download the configuration file.

🔧 Detailed Instructions:

In the Firebase Console, click the gear icon next to 'Project Overview'
Select 'Project settings' from the dropdown menu
Scroll down to the 'Your apps' section
Find your iOS app in the list
Here you will download the GoogleService-Info.plist file

📝 Important Note:

Project settings contain all your app configurations and download links.

Step 18: Download Configuration File

🎯 What you will do:

Download the GoogleService-Info.plist file for your iOS app.

🔧 Detailed Instructions:

In the 'Your apps' section, find your iOS app
Click the 'GoogleService-Info.plist' download button
Save the file to your Downloads folder
This file contains your Firebase project configuration
Keep this file secure as it contains API keys

📝 Important Note:

This file is required for your iOS app to connect to Firebase services.

Step 19: Add GoogleService-Info.plist to Xcode

🎯 What you will do:

Add the Firebase configuration file to your Xcode project and copy the REVERSED_CLIENT_ID.

🔧 Detailed Instructions:

Drag GoogleService-Info.plist from Downloads into the Xcode Project Navigator
Make sure 'Add to target' is checked for your app target
Open the GoogleService-Info.plist file in Xcode
Find and copy the 'REVERSED_CLIENT_ID' value
Keep this value - you'll need it for URL scheme configuration

📝 Important Note:

The REVERSED_CLIENT_ID is essential for Google Sign-In to work properly.

Step 20: Configure URL Scheme for Google Sign-In

🎯 What you will do:

Set up URL scheme in Xcode to handle Google Sign-In callbacks.

🔧 Detailed Instructions:

In Xcode, select your project, then your target
Go to the 'Info' tab and scroll down to 'URL Types'
Click '+' to add a new URL Type
In 'URL Schemes', paste your REVERSED_CLIENT_ID
In 'Identifier', enter 'google signin' as description

📝 Important Note:

This URL scheme allows Google Sign-In to return to your app after authentication.

Step 21: Copy CLIENT_ID from GoogleService-Info.plist

🎯 What you will do:

Find and copy the CLIENT_ID value for Firebase configuration.

🔧 Detailed Instructions:

Go back to GoogleService-Info.plist in Xcode
Find the 'CLIENT_ID' key (different from REVERSED_CLIENT_ID)
Copy the CLIENT_ID value
This will be used for Firebase Google Sign-In configuration
Keep this value for the next step

📝 Important Note:

CLIENT_ID and REVERSED_CLIENT_ID are different values for different purposes.

Step 22: Add CLIENT_ID to Firebase Configuration

🎯 What you will do:

Configure CLIENT_ID in your app target for Firebase Google Sign-In.

🔧 Detailed Instructions:

In Xcode, select your target and go to the 'Info' tab
Find or add 'GG Client ID' in the configuration
Paste the CLIENT_ID value you copied from GoogleService-Info.plist
This connects your app with Google Sign-In services
Verify that the CLIENT_ID was entered correctly

📝 Important Note:

This CLIENT_ID is required for Firebase to authenticate with Google services.

Step 23: Access Apple Developer Portal

🎯 What you'll do:

Navigate to Apple Developer Portal to configure App ID for Sign in with Apple.

🔧 Detailed Instructions:

Open https://developer.apple.com in your browser
Sign in with your Apple Developer account
Navigate to 'Certificates, Identifiers & Profiles'
Click on 'Identifiers' in the sidebar
This is where you'll configure your App ID for Apple Sign-In

📋 Copy Apple Developer URL: https://developer.apple.com/

📝 Important Note:

You need an active Apple Developer Program membership to access these settings.

Step 24: Create New Identifier

🎯 What you'll do:

Add a new App ID identifier for your iOS application.

🔧 Detailed Instructions:

Click the '+' button to add a new identifier
You'll see different identifier types available
Select 'App IDs' to create an identifier for your app
This identifier will be used for Apple Sign-In configuration
Click 'Continue' to proceed

📝 Important Note:

App IDs are unique identifiers for your iOS applications in the Apple ecosystem.

Step 25: Select App ID Type

🎯 What you'll do:

Choose the App ID type for your application.

🔧 Detailed Instructions:

Select 'App' as the App ID type
This is the standard type for iOS applications
App type provides access to most capabilities including Sign in with Apple
Click 'Continue' to proceed to configuration
Other types are for specific use cases like App Clips

📝 Important Note:

App type is the most common choice for standard iOS applications.

Step 26: Continue App ID Setup

🎯 What you'll do:

Proceed with the App ID configuration process.

🔧 Detailed Instructions:

Review your App ID type selection
Ensure 'App' is selected as the type
Click 'Continue' to move to the next step
You'll now configure the specific details for your App ID
The next step will require your Bundle ID

📝 Important Note:

Double-check your selection before continuing as changes require recreating the App ID.

Step 27: Configure Bundle ID

🎯 What you'll do:

Enter your app's Bundle ID exactly as it appears in Xcode.

🔧 Detailed Instructions:

Enter a description for your App ID (e.g., 'MyApp Auth Template')
In Bundle ID field, enter your exact Bundle ID from Xcode
Use the same Bundle ID you used in Firebase setup
Format should be: com.yourcompany.yourapp
Ensure there are no typos - this must match exactly

📝 Important Note:

Bundle ID must be identical across Xcode, Firebase, and Apple Developer Portal.

Step 28: Register App ID

🎯 What you'll do:

Complete the App ID registration process.

🔧 Detailed Instructions:

Review all your App ID configuration details
Verify the Bundle ID is correct
Check that all required capabilities are selected
Click 'Register' to create your App ID
Wait for the registration to complete

📝 Important Note:

Registration creates your App ID and makes it available for use in your project.

Step 29: Navigate to Keys Section

🎯 What you'll do:

Create a new key for Sign in with Apple authentication.

🔧 Detailed Instructions:

In the Apple Developer Portal sidebar, click on 'Keys'
This section manages authentication keys for Apple services
You'll create a key specifically for Sign in with Apple
Keys provide secure authentication between your app and Apple services
Click '+' to create a new key

📝 Important Note:

Keys are used for server-to-server authentication with Apple services.

Step 30: Create Apple Sign-In Key

🎯 What you'll do:

Configure a new key for Sign in with Apple service.

🔧 Detailed Instructions:

Enter a descriptive name for your key (e.g., 'MyApp Sign in with Apple')
Check the 'Sign in with Apple' checkbox to enable this service
Click 'Configure' next to Sign in with Apple
This key will authenticate your app with Apple's Sign in service
Proceed to configure the key settings

📝 Important Note:

Each key can be configured for multiple Apple services, but we only need Sign in with Apple.

Step 31: Configure Key for App ID

🎯 What you'll do:

Associate your key with the App ID you created earlier.

🔧 Detailed Instructions:

In the configuration screen, select your recently created App ID
This links the Sign in with Apple key to your specific app
Verify the correct App ID is selected from the dropdown
Click 'Save' to apply the configuration
This completes the key setup for your App ID

📝 Important Note:

The key must be associated with your App ID to work with your application.

Step 32: Add Sign in with Apple Capability in Xcode

🎯 What you'll do:

Enable Sign in with Apple capability in your Xcode project.

🔧 Detailed Instructions:

Return to Xcode and select your project target
Go to 'Signing & Capabilities' tab
Click '+ Capability' button
Search for and add 'Sign in with Apple'
The capability will appear in your project settings

📝 Important Note:

This capability is required for apps that offer Sign in with Apple functionality.

🎉 Setup Complete!

Congratulations! You have successfully configured your iOS Authentication Template. Your app now has professional authentication with Firebase, Google Sign-In, and Apple Sign-In integration.

🎨 Easy Customization

App Configuration

Customize your app settings in AppConfig.swift:

struct AppConfig {
    
    // MARK: - App Information
    static let appName = "Authentication Template"
    static let appVersion = "1.0.0"
    
    // MARK: - Authentication Settings
    static let minimumPasswordLength = 6
    static let enableAppleSignIn = true
    static let enableGoogleSignIn = true
    static let enableEmailSignIn = true
    static let requireEmailVerification = true
    static let usernameMinLength = 4
    static let usernameMaxLength = 16
    
    // MARK: - UI Configuration
    static let animationDuration: Double = 0.8
    static let cornerRadius: CGFloat = 16
    static let shadowRadius: CGFloat = 8
    
    // MARK: - Features
    static let enableBiometricAuth = false
    static let enableRememberMe = true
    static let enablePasswordReset = true
}
            

Theme Customization

Modify your app's appearance in AppTheme.swift:

struct AppTheme {
    
    // MARK: - Colors
    static let primaryColor: Color = .blue
    static let secondaryColor: Color = .green
    static let accentColor: Color = .purple
    static let errorColor: Color = .red
    static let warningColor: Color = .yellow
    static let successColor: Color = .green
    
    // MARK: - Gradients
    static let loginBackground = LinearGradient(
        gradient: Gradient(colors: [
            Color(red: 0.1, green: 0.1, blue: 0.2),
            Color(red: 0.05, green: 0.05, blue: 0.15),
            Color.black.opacity(0.95)
        ]),
        startPoint: .topLeading,
        endPoint: .bottomTrailing
    )
    
    static let cardBackground = LinearGradient(
        colors: [
            Color.white.opacity(0.15),
            Color.white.opacity(0.08)
        ],
        startPoint: .topLeading,
        endPoint: .bottomTrailing
    )
    
    // MARK: - Typography
    static let titleFont: Font = .system(size: 28, weight: .bold, design: .rounded)
    static let headlineFont: Font = .system(size: 18, weight: .semibold, design: .rounded)
    static let bodyFont: Font = .system(size: 16, weight: .medium, design: .rounded)
    static let captionFont: Font = .system(size: 14, weight: .medium)
}
            

✅ Pre-included Languages

The template includes complete translations for:

English - Primary language
German (Deutsch) - Complete translation
Arabic (العربية) - Complete translation with RTL support

Adding Custom Colors

You can easily add your brand colors:

// In AppTheme.swift
static let brandPrimary = Color(red: 0.2, green: 0.6, blue: 1.0)
static let brandSecondary = Color(red: 1.0, green: 0.3, blue: 0.5)
            

Adding New Languages

The template supports easy localization expansion:

Create new Localizable.strings file for your target language
In Xcode: File → New → File → Strings File
Name it: "Localizable.strings"
Localize: File Inspector → Localize → Add your language
Translate: Copy strings from English version and translate

🔧 Troubleshooting Guide

Common Issues & Solutions

🚫 Google Sign-In Not Working

Symptoms: Google Sign-In button doesn't respond or shows error

Solutions:

✅ Verify REVERSED_CLIENT_ID in URL schemes matches GoogleService-Info.plist
✅ Ensure GoogleService-Info.plist is added to project target
✅ Check Google Sign-In is enabled in Firebase Console
✅ Test on physical device (not simulator)
✅ Verify Bundle ID matches exactly between Xcode and Firebase

🍎 Apple Sign-In Failing

Symptoms: Apple Sign-In shows error or doesn't appear

Solutions:

✅ Check "Sign in with Apple" capability is added in Xcode
✅ Verify App ID is configured in Apple Developer Portal
✅ Test on physical device with valid Apple ID
✅ Ensure proper provisioning profile is selected
✅ Check Apple Sign-In is enabled in Firebase Console

📧 Email Verification Issues

Symptoms: Verification emails not received or links don't work

Solutions:

✅ Check spam/junk folder in email client
✅ Verify Firebase email templates are properly configured
✅ Check authorized domains in Firebase Console
✅ Ensure Firebase project is properly set up
✅ Test with different email providers (Gmail, iCloud, etc.)

🔥 Firebase Connection Issues

Symptoms: App crashes on startup or Firebase functions don't work

Solutions:

✅ Verify GoogleService-Info.plist is properly added to project
✅ Check Bundle ID matches exactly in all configurations
✅ Ensure Firebase.configure() is called in AppDelegate
✅ Verify Firebase products are properly imported
✅ Check Xcode console for specific Firebase error messages

🛠️ Build Errors

Symptoms: Project won't build or compile errors

Solutions:

✅ Clean build folder: Product → Clean Build Folder
✅ Delete derived data: ~/Library/Developer/Xcode/DerivedData
✅ Check Swift Package Manager dependencies
✅ Verify minimum deployment target (iOS 15.0+)
✅ Update to latest Xcode version (15.0+)
✅ Restart Xcode and rebuild

Debug Mode Setup

💡 Enable Debug Logging

Add this code to your App.swift for better troubleshooting:

// In App.swift
import Firebase

@main
struct AuthenticationTemplateApp: App {
    init() {
        FirebaseApp.configure()
        
        #if DEBUG
        // Enable Firebase debug logging
        FirebaseConfiguration.shared.setLoggerLevel(.debug)
        #endif
    }
    
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}
              

Testing Checklist

✅ Manual Testing Checklist

☐ Email registration with valid email
☐ Email registration with invalid email format
☐ Email verification process
☐ Email login with correct credentials
☐ Email login with incorrect credentials
☐ Google Sign-In flow (on device)
☐ Apple Sign-In flow (on device)
☐ Password reset functionality
☐ Username selection and validation
☐ Logout functionality
☐ Network error handling
☐ UI responsiveness on different devices
☐ Localization in all supported languages
☐ Accessibility features (VoiceOver)
☐ Dark mode compatibility

📞 Support & Contact

Getting Help

💬 We're Here to Help!

Need assistance with your iOS Authentication Template? Multiple support channels available for fast help:

📧

Email Support

Technical questions, customization help, and detailed problem solving

Contact: sami.dev.studioo@gmail.com

Response: Usually within 24 hours

📱

Telegram Chat

Quick questions, status updates, and direct communication

Contact: @samidevstudio

Response: Fast response during business hours

🖥️

Remote Support

AnyDesk screen sharing for complex setup and configuration issues

Available: On request for technical problems

Perfect for: Firebase/Xcode setup help

💬

CodeCanyon Messages

Official support through CodeCanyon platform

Contact: Item page comments & messages

For: Purchase-related questions

🆘 Need Immediate Help?

For urgent issues or setup problems:

📧 Email first: Describe your issue in detail with screenshots
📱 Telegram: For quick questions and real-time updates
🖥️ AnyDesk: Available for live Firebase/Xcode configuration help
⏰ Response Time: Usually within 24 hours, faster on Telegram

💡 Before Contacting Support

To help us assist you faster, please include:

Xcode Version: Which Xcode version you're using (15.0+)
iOS Version: Target iOS version and test device
Error Messages: Screenshots of any error messages
Steps Taken: What troubleshooting you've already tried
Firebase Setup: Which setup steps you've completed (1-32)
Bundle ID: Your app's Bundle Identifier

Support Coverage

✅ What's Included in Support

Setup Assistance: Help with Firebase and Apple Developer Portal configuration
Integration Support: Assistance integrating the template into your existing project
Customization Help: Guidance on modifying colors, themes, and app settings
Troubleshooting: Help resolving authentication and build issues
Documentation Clarification: Explaining setup steps in more detail
Best Practices: Advice on iOS development and authentication security

🎉 Quality Guarantee

We're committed to your success! Our iOS Authentication Template comes with:

Comprehensive Support: Multiple contact channels for fast help
Regular Updates: Template updates for iOS and Firebase compatibility
Professional Service: Experienced iOS developers ready to help
Community Support: Join other developers using the template

Ready to Get Started?

Download the iOS Authentication Template and start building your app with professional authentication!

📧 Email Support 📱 Telegram Chat

What's Included in Your Purchase

✅

Complete SwiftUI Source Code

MVVM architecture with comprehensive comments

🔥

Firebase Integration

Authentication and Firestore ready to use

🌐

Google & Apple Sign-In

Complete implementation and setup guide

📧

Email Verification

Password reset flows included

👤

Username Selection

Real-time availability checking

🌍

Multi-Language Support

English, German, Arabic with RTL

🎨

Dark Theme

Customizable colors and styling

📚

Complete Documentation

This guide plus online resources

Next Steps After Setup

Test Thoroughly - Use the testing checklist to verify all features work correctly
Customize Branding - Update colors, fonts, and app name to match your brand
Add Your Features - Build your app's unique functionality on top of the authentication system
Configure Analytics - Set up Firebase Analytics and crash reporting
Prepare for Store - Add app icons, screenshots, and store listing content
Submit to App Store - Follow Apple's review guidelines for successful approval

Getting Help

💬 Support Channels

Documentation: Complete Setup Guide
CodeCanyon Comments: Ask questions on the item page
Email Support: Contact through CodeCanyon messaging
Video Tutorials: Step-by-step video guides available

Additional Resources

Firebase Documentation: Official Firebase iOS Guide
Apple Developer: iOS Development Documentation
SwiftUI: SwiftUI Documentation
Google Sign-In: Google Sign-In for iOS

🎉 Congratulations!

You now have a professional, production-ready authentication system that would typically take weeks to develop from scratch. This template provides a solid foundation that follows iOS best practices and Firebase security guidelines.

Focus on building your unique app features while the authentication handles user management seamlessly. Your users will enjoy a smooth, secure onboarding experience across all authentication methods.

📱 Ready for the App Store

This template is designed to meet App Store review guidelines and includes:

Privacy-compliant authentication flows
Proper error handling and user feedback
Accessibility support for all users
Responsive design for all iPhone sizes
Professional UI following iOS design principles

Created with ❤️ by
SamiDev Studio