Android apps

Read Along by Google

Learn to read with the magic of your voice and a friendly reading buddy

Giggle Academy: Learn and Play

No Ads or Payments. Learn English through Games, Stories, and Speaking for Kids.

British Council EnglishScore

EnglishScore is British Council’s English test and certificate for employment.

Learn to Read - Duolingo ABC

Learn how to read with fun educational games for ages 3-8. Learn phonics & more!

Learn English Vocabulary

Learn English fast with vocabulary builder, games, and daily word practice

Memrise: Language Learning App

Improve vocabulary & learn to speak Spanish, English, French, Korean & more!

Learn English, Spanish: Learna

Learn, Speak & Practice Languages with AI. Speaking English & Spanish Made Easy

Tandem: Language exchange

Practice a language with native speakers and take it to the next level.

Buddy.ai: Kids Learning Games

#1 AI tutor for kids 3-8. Speech, STEM, ABC and Art from pre-school to 1st grade

Photomath

Learn math, step-by-step

Talking Tom & Friends: World

Discover Talking Tom's world. Imagine, explore, and play your own story!

Birdipedia

A pocket bird guide written in Jetpack Compose.

AudioLex

Hearing training for word recognition: listen, identify, repeat. Fully offline.

Translate You

Privacy focused translator app built with MD3

Petals: Cannabis Use Tracker

Weed tracker to quit, cut down or understand your cannabis use. Open source.

BinEd - Hex Editor

Editor for binary data (hex viewer/editor)

DOI to SciHub

Quickly download research

Computational Demonology

Battle Lovecraftian horrors with this set of algorithms

RF Analyzer (FOSS)

Analyze RF signals on Android with HackRF, RTL-SDR, Airspy and HydraSDR.

TopoSuite

Tool for land surveyors

StudyDesk

Know what to study next — a decision-free study tracker

Nihonoari: Hiragana & Katakana

A little and minimalist Japanese Kana training

Kanji draw

A simple drawn kanji character recognition application

How2Vote

See how parties' real parliamentary voting records compare with your views.

VocableTrainer

Flashcard like memorization app to learn and remember words or vocables of forei

SIS

Unofficial client for SIS CUNI (Student Information System, Charles University)

Riichi Mahjong Calculator

Riichi Mahjong Calculator, featuring hand efficiency calculation, and more.

Parti

Help with partitioning into fractional parts (compute lcm).