Science & Education

Blitzortung Lightning Monitor

Get an overview of the current thunderstorm situation

Memory

Play memory and solve different challenges: Numbers, Letters & more

Momkin

See what is being said

Buddha Quotes

A Free and Open Source Buddha Quotes app with a focus on privacy.

Liquid Calculator

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

TransektCount

Transect counting according to the Butterfly Monitoring Scheme methodology

TourCount

Species-specific counting of butterflies in nature

GymWen

Official App for the Gymnasium Wendelstein

Wulkanowy

Client for the Polish school register VULCAN UONET+

Periodical

Menstrual/period calendar

TonUINO NFC Tools

Read and write NFC Tags for TonUINO

NCBSinfo

Information about NCBS and its surroundings.

HAMtrainer

Study for the American HAM radio license exams

JKU App

Provides information for the students of JKU Linz

ForgetMeNot

A flashcard app that won't let you forget anything.

MorbidMeter

Life expectancy widget

Geological Timescale

Display the geological time scale of the Earth's history.

Kakugo

Learn Japanese with Kakugo

AnkiDroid

A flashcard-based study aid

CEToolbox

Medical tool

Covid19 Stats

A simple mobile app to view Covid19 statistics 🦠

Planisphere

A simple star chart that shows stars, constellations and planets.

CV Android

This app permits you to contribute to Common Voice from your smartphone.

TimeTable

An App for students to save their timetable, homework, notes and exams.

Nihonoari

A little and minimalist Japanese Kana training

Sugarizer

Use Sugar learning platform

Metronome

Simple metronome app which helps you keeping time when practicing music.

Better schedule

A faster schedule for Bakaláři. For students, by students.

Look4Sat

Satellite tracker and passes predictor

Project Laogai

an app for the Hochschule Offenburg

Password Store

Manage your passwords

DocspellShare

Upload client for Docspell, an effective document organizer

PariDroid

PARI/GP is a computer algebra system designed for computations in number theory

MorseTrainer

Learn to receive morse code

phyphox

Perform physics experiments with your phone

Deine Rechte

Deine Rechte im Kanton Bern

Dib2Calc

The crazy calculator (RPN mode). Once you get used to it, you will love it :-)

Hibi

An app to help you learn Japanese by keeping a journal

ParticleSim

Particle Physics Simulator offers a physics sandbox with n-body capabilities whe

NLWeer

Dutch weather and rain radar app

MetaApp

Unofficial companion App for Metalab

Kanji draw

A simple drawn kanji character recognition application

US Travel Converter

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

Libero Vocab

An app for Android to practice with vocabularies in the KVTML format.

Memory

Learn Sanskrit letters and develop your alertness and memory at the same time.

Open Note Scanner

Scan documents, handwritten notes or arts

microMathematics Plus

Computer algebra system

Elementary

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

COVID-19 Tracker

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

Nani?

Offline Japanese dictionary

OpenStud

Unofficial client for Sapienza University's InfoStud

FOSS Moodle

Interact with HHS moodle instance

Dew Point

Calculate the dew point

TSCH_BYL

Calculates radiation doses and consequences after nuclear power accidents.

Fruit Radar

Find edible plants and share them online!

Notes

train reading musical notes

TestApp

Learn better with TestApp!

Morse

Convert text into Morse code and vice-versa

Tux Paint

A drawing program for children.

wX

Weather app geared towards storm chasers, meteorologists and weather enthusiasts

Equate

Convert units

Calcvac

Calculate logitudinal one-dimensional pressure profiles in vacuum pipes

X11-Basic

BASIC interpreter

NeuroLab

Mastercom Workbook

View school marks, documents and topics

DozenCalc

A dozenal (duodecimal, or base twelve) calculator

RPN

Very easy to use RPN Calculator

Riksdagskollen

Allow users to keep track of the Swedish parliament

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

Identify Dog Breeds

Identify over one hundred different dog breeds with your smartphone

PSLab

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

codename_hippopotamos

Ancient greek study tool

Manglish

Convert malayalam text to manglish

1List

Simple app to manage several lists from only one screen

GrowTracker

Help record data about growing plants

GCompris

Multi-Activity Educational game for children 2 to 10

Unit Converter Ultimate

Convert between units with ease

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"

DOI to SciHub

Quickly download research

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

Blockly for senseBox

Visual Programming of the senseBox:MCU via Blockly

User-controlled decryption operations

Emulates a smart card and lets you control the decryption operations

Progress Tracker

Any activity progress tracker

VocableTrainer Beta

Learn vocables of foreign languages

FlashCards

Make cards with csv files as input to memorize things

AnkiEditor

An advanced note editor plug-in for AnkiDroid

arXiv eXplorer

Browse, search, and download arXiv articles with arXiv eXplorer!

Privacy Helper

An app privacy guide

EnigmAndroid

Simulation of the Enigma Machine

Xia Express

Create interactive images by croping zoomable details

The Kana Quiz

Learning Japanese? Test and train your knowledge in Hiragana or Katakana

AtmosphereLogger

Logs atmospheric pressure

Neural Network Simulator

Educational tool to learn about computational neuroscience and electrophysology

Aalener Optik-Formelrechner

quick and easy calculate a bunch of optical functions

Primary

A simple educational practice game for kids (and adults).

Xearth

Xearth live wallpaper

Guessaday

Guess the day of week of a random date

Reckoning Skills

Helps you improving your mental calculation skills

Democracy Droid

Watch "Democracy Now The war and peace report"

Apod MD

NASA Astronomy Picture of the Day with Material Design

Apod Classic

NASA Astronomy Picture of the Day Classic

BookList

Unofficial Google Books viewer

arXiv Papers

Search, download and save arXiv scientific papers

Dziennik

Client for Synergia Librus

Velocity Calculator

Calculate the speed of an object in a video

Read4SpeechExperiments

Read for Automatic Speech Recognition Experiments

Smart Gadget

Connect to your Sensirion Smart Gadget via BLE

Gerberoid

Viewer for Gerber files

WTF‽ (The MirOS Project)

Offline acronym translator

RainTime

Two hour rain forecast in The Netherlands

SexyTopo

Assist in cave surveying

NASA Images

Show images and their info from NASA repository

AnyMemo

Flashcard-based Learning

Prism

Demonstrates the basics of ray diagrams

Verbiste Android

Conjugate French verbs

TopoSuite

Tool for land surveyors

ExprEval

Math expression calculator with variables and functions support

Mather

A powerful expression-based calculator, unit converter, and computation engine

Summation

Add values from a list

Studiportal

Check for test results at HS Furtwangen

Calculator (old)

Make calculations

Calculator

Make calculations

Reminders

UNICAMP canteen information

Zensuren

Organize teaching

mTPMS

Read tire pressure sensor

RF Analyzer

View HackRF plots

Sigfood

Get current menus (University of Erlangen, South)

Analytical Translator

Natural language translator

TimeTable

Timetable viewer for VULCAN

openmentoring-mobile

Helps access and share practical educational content on digital security

CIDR Calculator

Network engineer IP calculator

BabyName

Findout your future baby name

Concurseiro

Helps you studying

VotAR

Vote with augmented reality

Wa-Tor

A simple population dynamics simulator

HeatCalc

Heatsink calculator

Catverbs

More than 8000 Catalan verbs fully conjugated

QRStream

Transfer files and text via successive QR codes

UCLL Student

Student app for UCLL students

Dongsa

Shows Korean verb conjugations for learners of Korean.

Evergreen Wishlist

Lookup books on Amazon wishlists at local library

TuCanMobile

Campus system TUCaN of the TU Darmstadt

Vaporizer Control Crafty

Control vaporizers via BLE

Game of Life

Conway's Game of Life simulation

Android OBD-II Reader

Car diagnostics

Carts Bus Boarding

Detect bus boarding event

MaximaOnAndroid

Computer Algebra System

Constellations

Show star charts and data

Free Speech

Speaking assistance

Calculator

Stylish calculator

FillUp

Calculate fuel mileage

RoomMates

Rent and tip calculator

Expression Evaluator

Expression Evaluator (calculator)

Gradr

Keep track of your grades

Attendance Viewer

Attendance tracker for Indian colleges

WWWJDIC for Android

Japanese online dictionary

Mobilne Bezpieczeństwo

List apps by categories of permissions

CrimeTalk

CrimeTalk is a free educational resource for criminology.

DroidSat

Satellite viewer

Word Value

Calculate word values

VTU CS Lab Manual

Manual for VTU computer science lab

ND Filter

Neutral density filter calculator

Periodic Table

Periodic table of the elements

WhatExp

Scientific calculator

Matrix Calc

Matrix calculator

PlusMinusTimesDivide

Train children in arithmetic

Fake Dawn

Gentle alarm clock

Bubble

Level gauge (measure inclination)

MATHTools

Tools for highschool math

Numix Calculator

Calculator

Concentric Clock

Tell the time using concentric arcs

Colour Clock

Tell the time using colours

Bodha Converter

Convert binary, octal, decimal, hex and ASCII

Graph 89

Calculator emulator with TI84 support

BeepMe

Experience sampling (ESM/DES)

Rule of Three

Simple "calculator" for the rule of three

OsciPrime

Oscilloscope to measure signals

GSMmap

GSM Security Mapper

Angulo

Angle and Distance Measuring

PAFCalc

DIY fertilizer calculator for planted aquariums

Sensorium

Collect sensor data

TunesViewer

University podcast access

Sage

Calculation client

Ohm Calc

For e-cigarette users

ObjViewer

Basic 3D model viewer

Mandelbrot Maps

A Mandelbrot and Julia fractal viewer, aiming to demonstrate their relationship.

Frex

Fractal viewer

PalmCalc

7-in-1 calculator

MobileSWC

Watch sensors in Europe

Khan Academy viewer

Watch videos and lectures

Helsinki Testbed Viewer 2.0

Weather maps

Isotopes

Isotope Information

DoF Calculator

Depth of field calculator

E numbers

Food additives reference

Mnemododo

Spaced-repetition learning aid

HSTempo

Tempo Measurement

WorldMap

Display a world map

NXT Remote Control

Control Lego robots

NDKmol

Molecule viewer

DIYgenomics

Comparison of genomic services

Type and Speak

Text to speech

ODK Collect

Data collection tools

Narau

Japanese revision help

Std Atmosphere

Engineering tool

Kanji draw

Kanji recognition

RPN

Reverse Polish Notation Calculator

Ham

Amateur radio tools

Antikythera

Model of an ancient mechanism

aAuroraApp

Space weather info

DriSMo

Driving feedback

Just Sit

Meditation timer

Mileage

A Mileage tracker

Addi

Math calculation environment

Units

Powerful unit converter

Arity

Scientific calculator