Science & Education Apps
368 free & open-source apps — updated automatically every day.
YAPL — Yet Another Pilot Log v1.0.1
Private, offline flight logbook with EASA/BCAA paper-logbook PDF export.
KC3ICT Ham Study v1.0.1
Free offline ham radio exam flashcards — Technician, General, and Extra.
1List - Simple Lists for TODO, Shopping, Movies... v1.5.3
Simple app to manage several lists from only one screen
whoBIRD v5.4
Recognize birds by their sounds, anywhere in the world!
Drill Press Assistant v0.1.0
Spindle speed calculator and belt position advisor for drill presses
Smouldering Durtles v1.2.8
A client for WaniKani, with advanced features built in and offline reviews!
Metronome v6.1.1
Metronome app for playing repeated rhythms at different speeds.
おやつ Oyatsu v7.2
Seasonal time system clock 不定時法時計 ウィジェット
LocalMathy v1.0.8
Solve math problems fully offline with an on-device AI reasoning model
My Sensor v1.2.3
Air quality monitoring from public sensor.community data
Calyx - Grow Tracker v1.3.0
Track indoor gardens, plant schedules, and hardware entirely offline.
3D Geometry Animation v1.5.0
Build and animate 3D mathematical surfaces offline
Translate You v19.0
Privacy focused translator app built with MD3
Sumatora v0.4.7.5
Offline Japanese dictionary
Metronome v4.14.0
A simple metronome app which helps you keep time when practicing music.
Dahdidahdit — The Morse Trainer v1.19.0
An Actual Morse Code Trainer — Not Just A Morse Code Generator
RUTEdu v0.6.1
Interactive education app for chemistry, math and geography
DayExam v1.1.3
Exam question management and learning tool with AI-powered document parsing.
DrawAnywhere v2.3
Floating canvas for drawing, annotating, and highlighting over other apps.
Wispar v0.10.5
Stay up-to-date with academic journals and the latest research articles!
Schulrechner v1.15.0
The calculator you know from school
Lalumo v7.2
Kids learn music with animal friends, melodies, and puzzles - playful and colorf
AlexCalc v1.0.16
Scientific calculator with LaTeX equation display, buttons and plaintext input
Jamu v0.1.5
An app to help learn Japanese