科学与教育

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

Fruit Radar

Find edible plants and share them online!

Std Atmosphere

工程工具

Learn reading (in french)

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

LibreHealth Cost Of Care Explorer

Compare costs of medical procedures of US Hospitals

Poleidoscope

A kaleidoscope based on complex polynomials. Trippy.

Manglish

Convert malayalam text to manglish

CALCVAC-VACLINE

计算真空管道的纵向一维压力分布

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!

Fiddle Assistant

带有小提琴工具的音乐调谐器

Mebis (Unofficial)

Displays mobile Mebis website.

Libero Vocab

An app for Android to practice with vocabularies in the KVTML format.

Spelling Wizard

A fun and simple spelling app to challenge and improve your spelling skills

Rubbish Calc

Check how much rubbish you produce every day.

GC-Tools

Collection of tools that can help solving geocaches.

Open FNDDS Viewer

Displays information from the USDA's Food and Nutrient Database for Dietary Stud

Dew Point

计算露点

TSCH_BYL

Calculates radiation doses and consequences after nuclear power accidents.

Balance

This app shows buddhistic wise sayings each day.

eLiquid Calculator

This app will help you to calculate recipes for your e-cigarette.

Sumatora

离线日语词典

DOI to SciHub

快速下载研究报告

Senreta Vortaro

简单,离线的英语-世界语词典