Keep Alive Lite

Notify others if you haven't used your device in a given period of timeApache-2.0

Koler

uniquely stylized phone app with customizable featuresGPL-3.0-only

CrossWords

A Scrabble-like gameGPL-2.0-only

PhoneTrack

Log positions to Nextcloud PhoneTrack app or any custom serverGPL-3.0-or-later

Text Torch

Shine a light on your texting behaviorGPL-3.0-or-later

FMD

Locate and control your device remotelyGPL-3.0-only

Silence

Block unknown callersGPL-3.0-only

Network Survey

Displays and Logs Cellular, Wi-Fi, Bluetooth, and GNSS Network Survey DetailsApache-2.0

Easy-phone

Accessibility helper for the elderly or visually impaired.GPL-3.0-only

PlainApp: Phone Web Portal

Manage your phone on the web! Access files, contacts, videos, music & more.AGPL-3.0-only

QR & Barcode Scanner

QR and barcode scanner with all the features you need.Unlicense

Device Connect

Yet another tool to connect Android phone with desktopMIT

Zorin Connect

Connect your Zorin OS computer with your deviceGPL-2.0-only

Lexica

Find as many words as possible on a grid of random letters within a time limitGPL-3.0-only

Termux:API

Access Android functions from TermuxGPL-3.0-only

Seguime

Follow where your device goes without being followed by youGPL-3.0-or-later

Permissions Summary

List which apps have access to sensitive permissions on your deviceGPL-3.0-only

MoLe

Convenient front-end to hledger-webGPL-3.0-or-later

Cheogram

Chat on the Jabber network (XMPP protocol); focus on features for gateway usersGPL-3.0-only

Senior Launcher

Launcher reduced to the essential, intended for elderly peopleGPL-3.0-only