Science & Education

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

OpenStud for InfoStud

Unofficial client for Sapienza University's InfoStud

FOSS Moodle

Interact with HHS moodle instance

Musical Notes

train reading musical notes

Equate

Convert units

NeuroLab

DozenCalc

A dozenal (duodecimal, or base twelve) calculator

RPN

Very easy to use RPN Calculator

Corona-Info

show current number of Corona cases in local district (Germany)

#FFF Info

Get all information about your climate strike

SatPredict

An offline satellite tracking app

PSLab Android App

Pocket Science Lab Android interface for PSLab hardware

Mobile Pauker ++

Learn intuitively with flash cards and synchronize your lesson with Dropbox

Weather Widget

Add widget to home screen with weather 5 to 7 day weather forecast

NASA Imagery Fetcher

Get the latest images from NASA's IOTD and APOD services

Funktrainer

Learn for your German ham radio exam

hippopotamos

Ancient greek study tool

Dozenal Clock

A dozenal (duodecimal, or base-twelve) clock and homescreen/lockscreen widget.

Crazyflie Client

Control your Crazyflie quadcopter from your mobile device

Calculator Notification

Move your Calculator into the notification drawer

DetermApp

use determination keys easily

10,000 sentences

Learn new words in foreign languages

Газета VEGETARIAN

Все доступные выпуски газеты "VEGETARIAN"

DEMOCRACY

Dein virtuelles Bundestagsmandat

c-beam

Android interface to the c-base onboard computer c-beam

PalmCalc 2019+

Retro scientific calculator & converters

Starke Verben

Learn the German strong verbs