Science & Education

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.


OpenOtago is an android replacement to Univeristy of Otago's online resources.

Open FNDDS Viewer

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


Collection of tools that can help solving geocaches.


Terminal emulator with integrated script editor


Calculates radiation doses and consequences after nuclear power accidents.

Dew Point

Calculate the dew point


This app shows buddhistic wise sayings each day.

eLiquid Calculator

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


Offline Japanese dictionary

DOI to SciHub

Quickly download research

1List - Simple Lists for TODO, Shopping, Movies...

Simple app to manage several lists from only one screen

Senreta Vortaro

Simple, offline English-Esperanto dictionary

Information about NCBS

Information about NCBS and its surroundings.


an app for the Hochschule Offenburg

Deine Rechte

Deine Rechte im Kanton Bern

Hibi 「日々」

An app to help you learn Japanese by keeping a journal

US Travel Converter

Converts some imperial units to SI units for travel to the USA.

Open Note Scanner

Scan documents, handwritten notes or arts

Elementary: Periodic Table

Open-source Periodic Table of the Elements and element reference app.

USA COVID-19 Tracker

USA coronavirus cases: positive cases, negative cases, and deaths per day

FOSS Moodle

Interact with HHS moodle instance

Musical Notes

train reading musical notes


Convert units



A dozenal (duodecimal, or base twelve) calculator

#FFF Info

Get all information about your climate strike


An offline satellite tracking app

Mobile Pauker ++

Learn intuitively with flash cards and synchronize your lesson with Dropbox