Customizable clock widget

Play, create and learn

Plot and manipulate data

Learn geography

Free offline maps for everyone

Take handwritten notes and homework

Python IDE for schools

Bible app that supports multiple translations

Learn Japanese characters

音乐教育软件

The notes app built for handwriting

Prove Sir Isaac Newton correct

Keep track of your grades

Unofficial desktop client for the language-learning app Duolingo

Tell a story

Advanced dictionary lookup program

Study scripture

日语参考/学习工具

Code-based music creation

A simple open-source Quran reader

Get on your feet and dance!

View offline content

Java OpenStreetMap Editor

Curated learning anytime, anywhere

地理信息系统

Hack Aesop’s fables

Application to learn classical score notation

元素周期表

Schulregister für Südtirol

A collection of tools for exploring fundamental musical concepts in a fun way.