Science & Education

Mental Math

Practice mental arithmetic solo or compete with friends.

Musekit

A simple tuner and metronome, no distractions

Kakugo

Learn Japanese with Kakugo

JRBP Survey

Jasper Ridge ant survey navigation and data entry

BOINC

Use your device to advance scientific research.

Unitto — calculator and unit converter

Superior tool to calculate and convert anything

Blitzortung Lightning Monitor

Get an overview of the current thunderstorm situation

Language Dex

Create custom dictionaries and retain words with puzzles.

Flash Deck

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

DayExam

Exam question bank management and learning tool

Wikipedia

The official app for Wikipedia, the world’s largest source of information.

Wiki Fronted

Wikipedia app with censorship circumvention

Petals

Take control of your weed consumption

8-Bit Wonders

Pixel games and other retro stuff with all the Android features.

Converter NOW: Unit Converter

A simple, immediate and fast unit converter!

Linux Command Library

7717 manual pages, 22 basic categories and a bunch of general terminal tips.

XDYou

Free and Open Source data assistant for XDU students.

Colony Control

Management and tracking of ant colonies with NFC and QR.

Diatronome

A tuner, a visual metronome and a synthesizer

HSTempo

With this app, users can tap to music beats and obtain it's bpm.

PlugBrain

PlugBrain blocks apps and uses math challenges to reduce screen time.

DigiAgriApp

DigiAgriApp is a software aimed at farmers and anyone with cultivated land

おやつ Oyatsu

Seasonal time system clock 不定時法時計 ウィジェット

Translate You

Privacy focused translator app built with MD3

Glosdalen

Vocabulary lookup with direct Anki card creation

Lalumo

Kids learn music with animal friends, melodies, and puzzles - playful and colorf

Baby Name

Findout your future baby name

QuickDic

Offline translation dictionary

Tuner

App for tuning musical instruments.

a-rithist

Learn Scottish Gaelic through repetition!