Development

MIFARE Classic Tool
An NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.

QuickTiles
Android Quick Settings Tiles

UserLAnd
Easiest way to run GNU/Linux Distros on Android - no root required

Wirebug
Enables or disables debugging over Wi-Fi

Acode
Powerful text/code editor

OctoDroid
OctoDroid provides access to GitHub and the ability to stay connected with your

Ning
Ning: Simple and fast local network scanner. Similar to Fing or Nmap

RoboZZle Droid
Robot programming game

Man Man
View, download and search Linux manpages

XClipper - Smart Clipboard manager for Android
A smart clipboard manager for Android with synchronization feature.

TTL Editor
Change TTL of networking packets

BF Interpreter
Brainfuck language interpreter

ADBKeyBoard
Android Virtual Keyboard Input via ADB

RasPi Check
Check the status of your RasPi

Platypush
Control your Platypush instances from Android.

OSMBugs
Shows Bugs from the different quality assurance tools from Openstreetmap

UML Class Editor
Design your app using UML

GitTouch
An app for GitHub, GitLab, Bitbucket, Gitea, and Gitee(码云)

ScriptManager
Manage sh scripts

Rview
Gerrit code review client

Fake Traveler
Fake your location

Stanley
An application explorer for developers

X11-Basic
BASIC interpreter

QueueToDo
Manage your everyday tasks in the right order.

RandomFileMaker
Make random files with SecureRandom. For KeePass keyfile, shredding disk, etc

Book Listing App
A simple app which lists all books from Google Books API

Termux:Styling
Customize your Termux terminal

IsMyWebsiteUp
Handy tool to make sure your website is up, and alert you whenever it is down.

AURdroid
Simple Android AUR [Arch Linux User repository] packages browser.

Rtl-sdr driver
Port of rtl-sdr's rtl_tcp