Look up guitar chords

Educational Programming Environment

Sketches elliptic curves and allows to experiment with their group law

Quran, adhkar, and prayer times

Offline learning platform

The calculator you know from school

Educational game for children

TuxMath is an arcade game that helps kids practice their math facts

Application used to compute water surface profiles in a prismatic channel for gradually varied flow.

Tell a story

Study Christianity

Music Education Software

A mechanical calculator

Learn while having fun

Periodic Table of Elements

Powerful, intelligent flash cards

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

Touch Typing Tutor

Offline Bible multi languages

Offline Bible for Terminal

Trivial looking metronome with natural sounds and sophisticated possibilities

Spaced Repetition for Flashcards

Play music with this piano keyboard

Play, create and learn

Learn financial planning basics

Study flashcards

A simple home workout/exercise app that respects your privacy

Customizable clock widget

Bible Study Guide

Free offline maps for everyone