科学与教育

Easy Ear Trainer for Chord Progressions
Simple ear training for musicians to recognize different chords.

OpenStud for InfoStud
Unofficial client for Sapienza University's InfoStud

Jiten Japanese Dictionary [Online]
Japanese dictionary based on jmdict/kanjidic (online version)

Password Store
管理密码

Jiten Japanese Dictionary
Japanese dictionary based on jmdict/kanjidic (offline version)

JRPN 16c
Programmer's calculator similar to an HP 16c.

windvolt Germany
strategical usage of regenerative energy

Kaku
Practice kanji writing on your phone's keyboard!

Fruit Radar
Find edible plants and share them online!

MorbidMeter
预期寿命微件

Std Atmosphere
工程工具

Verbiste Android
共轭法语动词

TopoSuite
土地测量师工具

Identify Dog Breeds
Identify dog breeds with your smartphone.

Poleidoscope
A kaleidoscope based on complex polynomials. Trippy.

LibreHealth Cost Of Care Explorer
Compare costs of medical procedures of US Hospitals

Learn reading (in french)
Learn to read in french (or learn french), adapted for west Africa's children.

Manglish
Convert malayalam text to manglish

CALCVAC-VACLINE
计算真空管道的纵向一维压力分布

The Kana Quiz
正在学习日语吗?测试、训练你的平假名或片假名知识

WaniDoku
Improve your Japanese with WaniKani context sentences

QDict
A dictionary application for dictionaries in StarDict format.

Xournal++
A port of the main features of Xournal++ to various Flutter platforms like Andro

TOTALOG
FLOSS Ham Radio logging app for small contests and portable operation.

Schule
simple educational practice game for kids and adults: maths, clock, spelling

TestApp
Learn better with TestApp!

NLWeer
Dutch weather and rain radar app

Fiddle Assistant
带有小提琴工具的音乐调谐器

Covid19 Stats
A simple mobile app to view Covid19 statistics 🦠

Mebis (Unofficial)
Displays mobile Mebis website.