C4droid

C4droid is a user-friendly (but powerful) C/C++ IDE + C/C++ compiler for Android. Basic features:

• Offline C compiler: create your own applications on Android device and run them even without Internet access
• Source code editor with syntax highlighting, tabs, code completion, code formatting, file association and undo/redo
• Export&share your programs as APKs or native executables (for terminal apps)
• No root required (but C4droid can use it for your programs if you want)
• Full ANSI C and ISO C99 support with TCC (Tiny C Compiler) + uClibc
• Git integration
• Customizable GUI, choose where to place tabs and buttons by yourself, themes are also supported. More features with a free GCC plugin:
• Full C++ and almost complete C++11 support with GCC + Bionic libc
• NativeActivity, Qt, SDL and SDL2 support for GUI
• Debugger with breakpoints and watches
• Makefile support: use the same build scripts as on your PC (BusyBox is included)
• Semi-automatic open-source library porting feature for enhanced programming & education

C4droid is designed to be user-friendy out-of-the-box, but nothing is perfect