Science & Education

Everest
Mathematical puzzle game

phyphox
Perform physics experiments with your phone. (by the RWTH Aachen University)

Better Schedule (Bakaláři)
A faster schedule for Bakaláři. For students, by students.

Morse Trainer
Learn to receive morse code

JSlab
A simple android app for evaluating JavaScript code in a browser context.

OpenWebWeaver
Interact with WebWeaver based online learning platforms

X11-Basic
BASIC interpreter

words.hk 粵典
A Cantonese Dictionary for Everyone

Quick Calculation
Improve your Maths Calculation Speed

monocles translator
monocles translation a safe and private translator

Blitzortung Lightning Monitor
Get an overview of the current thunderstorm situation

Flash Deck
A simple and easy to use flash card to help you study

Evil Insult Generator
This is the greatest insults app you can get!

HAMtrainer
Study for the American HAM radio license exams

Nani?
Offline Japanese dictionary

LibreTranslator
LibreTranslator a translator based on LibreTranslate

hJOP Driver
hJOP Driver allows user to control model railroad via hJOPserver

熊愛學臺語
A Taiwanese (tâi-gí) learning app inspired by moedict & quizlet

PSLab Android App
Pocket Science Lab Android interface for PSLab hardware

Geoperion
Geological games built using web

Gao&Blaze
Gao&Blaze is a narrative investigation game.

Nheengaré
A dictionary of nheengatu

GrowTracker
Help record data about growing plants

dahliaOS Calculator
Perform basic calculations

Kakugo
Learn Japanese with Kakugo

Anki Image Occlusion
Anki Image Occlusion app used to create normal, group and combine cloze anki car

Calculator Notification
Move your Calculator into the notification drawer

Docspell Share
Share documents with your Docspell server

aksharam
A reference app for Indian language scripts

Baby Books
Make your own picture books using images and words from Wikipedia