Science & Education

Look4Sat: Satellite tracker

Radio satellite tracker and pass predictor for Android

Fourth Tools

Useful tools app

TransektCount

A butterfly monitoring app for transect counters.

TourCount

A butterfly monitoring app for species-specific registering of butterflies in Eu

Bubble

With Bubble (spirit level) you can measure angles and inclination

dawdle

Moodle client

KFZ-Kennzeichen

Find german number plates.

DetermApp

use determination keys easily

Notely

your kaschuso in one simple app

Democracy Droid

Watch "Democracy Now The war and peace report"

DékaDico

Spoken numbers memory trainer

GuitarFretboardTrainer

Learn the notes on the guitar fretboard.

Converter NOW: Unit Converter

A simple, immediate and fast unit converter!

Drawterm

Access your Plan 9 machines from your phone or tablet using Plan 9 standards.

Everest

Mathematical puzzle game

microMathematics Plus

Computer algebra system

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

Tux Paint

A drawing program for children.