Java vs C app performance - Gary explains Java is the official language of Android, but you can also write apps in C or C++ using the NDK. But which language is faster on Android?

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

In 2025, Java continues to be a reliable and well-supported option for mobile app developers, particularly those targeting the Android ecosystem.

There’s only one problem: you’ve got to do it in Java. Looking to get away from all that bloat and overhead, [CNLohr] set out to see what it would take to get 100% C code running on an Android ...