Criminas Learning

Master open source development from anywhere. Interactive lessons, real-world projects, and skill tracking — built exclusively for Android.

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Interactive Lessons

Forget passive videos. Write real code right on your phone with our custom-built mobile IDE.

Offline First

Download courses and practice anywhere. No internet connection required to keep your streak alive.

Community Quizzes

Test your knowledge with quizzes created by the community. Create your own and challenge friends.

Built for Android

We believe that the best mobile experience is a native one. Criminas Learning is built with Kotlin and Jetpack Compose to deliver silky smooth performance and Material You design.

  • Material You dynamic theming
  • Tablets & Foldables support
  • Learning Paths
  • Documentations
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Learning Lab

Your open source journey starts here

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Beginner

Git Zero to Hero

Master version control with Git. From basic commands to complex workflows.

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