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Math Your Brain is a math game built using Jetpack Compose and Modern MVVM Architecture. I built this so that programmers learning Jetpack Compose Can use this repository as a learning material for Jetpack Compose.

Try latest Math Your Brain app apk from below ?

Math Your Brain

UI Design ?

Click to View Math Your Brain app Design from below ?

Math Your Brain

Backend Code

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Math Your Brain


  • Add Logout
  • Make Profile Screen as in the figma file
  • Lessons Section

Built with ?

  • Kotlin – First class and official programming language for Android development.
  • Coroutines – For asynchronous and more..
  • Flow – A cold asynchronous data stream that sequentially emits values and completes normally or with an exception.
  • Android Architecture Components – Collection of libraries that help you design robust, testable, and maintainable apps.
    • LiveData – Data objects that notify views when the underlying database changes.
    • ViewModel – Stores UI-related data that isn’t destroyed on UI changes.
    • ViewBinding – Generates a binding class for each XML layout file present in that module and allows you to more easily write code that interacts with views.
    • Room – SQLite object mapping library.
    • Navigation Component Navigation refers to the interactions that allow users to navigate across, into, and back out from the different pieces of content within your app.
      • Safe args – Gradle plugin that provides type safety when navigating and passing data between destinations.
  • DataStore – Jetpack DataStore is a data storage solution that allows you to store key-value pairs or typed objects with protocol buffers.
  • Dependency Injection
    • Hilt-Dagger – Standard library to incorporate Dagger dependency injection into an Android application.
    • Hilt-ViewModel – DI for injecting ViewModel.
    • Retrofit – A type-safe HTTP client for Android and Java.
  • Jetpack Compose UI Toolkit – Modern UI development toolkit.
  • Accompanist – Accompanist is a group of libraries that aim to supplement Jetpack Compose with features that are commonly required by developers but not yet available.
  • Coil-compose – An image loading library for Android backed by Kotlin Coroutines.


This app uses MVVM (Model View View-Model) architecture. MVVM Architecture


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