Java OpenStreetMap Editor

Educational activities and games for school students and educators

Dynamic mathematics software

组织财务并跟踪现金流

A web app for reading the Bible with full emphasis on the God`s Word only. Sola scriptura

Free offline maps for everyone

Real-time satellite tracking and orbit prediction program

Bible app that supports multiple translations

吊颈人游戏

Offline learning platform

Order English words

The notes app built for handwriting

A calendar/planner for teachers and maybe students

Bible Study Program

Sketches elliptic curves and allows to experiment with their group law

A Microscopic Traffic Simulation

Study Christianity

Logisim a graphical tool for desigining and simulating logic circuits

音乐教育软件

虚拟地球仪

A game about fractions

Unofficial desktop client for the language-learning app Duolingo

词汇练习器

A note-taking application for those who prefer handwriting over typing

A simple home workout/exercise app that respects your privacy

抽认卡训练器

Design and simulate circuits

Random Seating Schemes for Exams

Read and listen to the Quran

Analyze, synthesize, and manipulate speech