I will integrate all firebase authentication or login in unity

Google & Apple Login Authentication with Firebase in Unity

Are you building a Unity game or app and need secure, reliable authentication?

I will integrate Google Login and Apple Sign-In using Firebase Authentication, with full Firestore support, optimized for Android, iOS, and cross-platform Unity projects.

What I Will Do:

Integrate Google Sign-In with Firebase Authentication in Unity

Integrate Apple Sign-In with Firebase Authentication in Unity

Configure Firebase Authentication & Firestore properly

Store and manage user data in Firebase Firestore

Handle new users & returning users

Fix common Firebase / Unity authentication issues

Ensure Apple App Store compliance (Apple Sign-In required rules)

Clean, optimized, and well-structured Unity C# code

Supported Platforms

Android

iOS

Unity (2D / 3D Games & Apps)

️ Firestore User Data Includes (Customizable)

• User ID (UID)
• Name / Display Name
• Email
• Login Provider (Google / Apple)
• Profile Image (optional)