Customizable clock widget

Read thousands of free e-books

The notes app built for handwriting

Adaptive touch-typing trainer

Visualize and analyze data

Sketches elliptic curves and allows to experiment with their group law

Learn about the planets

Play music with this piano keyboard

In-depth Astrology readings

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

Vocabulary Trainer

Dynamic geometry + automated proofs

Study Pāḷi texts with ease

Frontend to mathematical software

Interactive game for typing practice

Digital logic designer and simulator

Graph Calculator

Touch Typing Tutor

Fast real-time fractal zoomer

Learn The Alphabet

Create and play quizzes

Bible app that supports multiple translations

Data Viewer

Reading one word at a time

Offline learning platform

Desktop Planetarium

A tool for converting dictionary files aka glossaries.

Create your charts

Application to learn classical score notation

Organise finances and track cash flow