科学与教育
Tane
口袋里的种子库：离线可用、加密保存、无需账号。
旦夕
可能是为 FDUer 准备的，最好的一站式服务 APP
XDYou
自由开源的西电学生信息查询软件
phyphox
利用手机进行物理实验。（由亚琛工业大学开发）
Competition Radio Trainer HFLÜ
Training for the Hessische FW-Leistungsübung: practice key calls and commands.
AstroClock
Astronomically correct 24-hour clock: the Sun is the hand, the star sky turns
Fractals by Girino FOSS
Explore Mandelbrot and related fractals offline
TransektCount
A butterfly monitoring app for transect counters.
TourCount
A butterfly monitoring app for species-specific registering of butterflies in Eu
Aalener Optik-Formelrechner
Quick and easy calculate a bunch of optical functions
Heliodos
AR overlay of the sun's and moon's path on your camera
Fortune Telling
离线西方占星、周易占卜与每日黄历
Marlin
Identify marine species on the spot and keep a personal sightings life list
Egyptian Writer
View, write and export ancient Egyptian texts.
Drinkable
Explore and create cocktails with ingredients from home.
Converter NOW: 单位转换器
一个简单、即时和快速的单位转换器！
T2DECODE
Offline interactive learning platform for IT, Cybersecurity, and Networking.
GeoNotes
A simple app to create georeferenced notes.
Bubble
Spirit level and ruler
StudiPassau
Access to the Online Portal for Students at the University of Passau
MorbidMeter
预期寿命微件
MA Astronomy
An AR night sky viewer
hJOP Driver
hJOP Driver allows user to control model railroad via hJOPserver
FloFla Cards
FloFla Cards – Passive learning with your phone! 🎓📱
PitchVis
Real-time visualization of musical pitches from live audio
Let's Bend: 布鲁斯口琴调音器和训练器
布鲁斯口琴调音器和训练器，通过实时视觉反馈学习弯音技巧。
CalcYou
Privacy Focused Calculator app built with MD3
KC3ICT Ham Study
Free offline ham radio exam flashcards — Technician, General, and Extra.
1List - Simple Lists for TODO, Shopping, Movies...
Simple app to manage several lists from only one screen
YAPL — Yet Another Pilot Log
Private, offline flight logbook with EASA/BCAA paper-logbook PDF export.
