JBit

JBit is a microcomputer in a phone, and with it you can learn and practice programming.

JBit started ten years ago for feature phones and this app is an early port of JBit to Android.

Note that this app does not include an assembler, nor a debugger.

To make programs for JBit you have to use another app. If you know Linux, you can use an app like Termux and then run the resulting JB files using this app.