OwnTracks is an open-source tool that lets users keep track of their own location, build a private location diary, or share it with family and friends. It uses open protocols for communication. Users install it on a smartphone and can connect it to an existing server or set up their own following a booklet guide.
Directory
Android Apps & Tools
Store pages, device utilities and support resources for phones and tablets fill this Android list. Entries include install pages with screenshots, official sites for a named app, and utilities that manage storage, permissions, keyboards, screen recording or device settings. Some also lead to developer pages or community support threads. Check the developer name, the permissions requested, the last update date and whether the app still works on your Android version. Installing software from outside an official store carries extra risk, so confirm the source before you install.
PingMe is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
Pixomatic is an all-in-one online and mobile photo editor with AI-powered tools and ready-made templates for creating and editing images. It includes a background remover and options to add text to photos using built-in fonts and word-art templates. A free trial is mentioned, and it offers a mobile app.
Plexus is a community-rated directory of Android app compatibility on de-Googled devices, listing apps with rating counts. Apps are scored Gold, Silver, Bronze or Broken for functioning without Google, with a separate microG status.
PocketPal AI is an open-source app for running language models directly on a device, available on iOS and Android. It supports GGUF models from Hugging Face, on-device processing, device benchmarking, conversation history and adjustable inference settings.
postmarketOS is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
Rikka AI is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
Scammer.Info is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
ScreenZen is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
SickW is an online checker for IMEI, MEID, serial and ESN numbers, covering brands including Apple, iPhone, Samsung, Oppo, Xiaomi and OnePlus. It offers free limited daily checks alongside a service list, a shopping cart, IMEI/SN photo recognition and a Telegram bot.
SuperImage is an image upscaling tool using super resolution technology for photos and anime art. It processes images locally on the device without an internet connection, and supports custom models in PyTorch, ONNX and MNN formats. A free version is offered alongside a Pro lifetime license.
Syncler Beta is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
Taskito is a daily planner and to-do list app that shows tasks, reminders, routines and calendar events on a visual timeline. Its Agenda View supports drag-and-drop timeblocking, and Smart Parsing turns one line into a full task. It is available on Android, iOS, iPadOS and web, with a free plan and optional Premium features.
Tasks.org is a free and open-source task management app for Android, licensed under the GNU GPLv3. It supports CalDAV synchronization, recurring tasks, notifications, location-based reminders and custom filters. Sync options include Tasks.org, Google Tasks, DAVx⁵, CalDAV, EteSync and DecSync CC, and it can be used offline or self-hosted.
TechBone provides visual step-by-step guides for devices from brands including Samsung, Apple, Xiaomi and Huawei. The site states it offers over 3,100 interactive guides covering 4,600+ devices, with live simulators for testing menus. Topic hubs cover areas such as connections, SIM management and mobile data.
Termux is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
TheFor is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
timeto.me is a personal productivity system application for Android and iOS. The source lists goals, checklists, tasks, repetitive tasks, timer, stopwatch, calendar, notes, shortcuts, zen-mode, widgets, pomodoro and 24/7 time tracking among its components. The app is described as open source with no limits and no ads.
Transdroid is an Android app for controlling a remote torrent client. It can start, stop, remove, label and move torrents, set file priorities and trackers, change transfer rates, and use integrated search and RSS feeds with notifications. It supports multiple clients, including µTorrent, Transmission, Deluge, rTorrent and qBittorrent, with SSL connections. The project has been in maintenance mode, and a full rewrite as Transdroid 3 is planned.
Transportr is a non-profit, open-source Android app for public transport that aims to make using transit easier. It displays stations and trips on maps, finds connections and transfers, shows live departures, including real-time delays in supported areas, and uses GPS for the current position. It saves frequently used locations and trips, and its source code is open.
tTorrent is a mobile app resource for Android or iOS listings, app pages, updates, or community links.
Tunity is a mobile application that lets users hear live audio from muted televisions. It uses computer vision technology to identify a live video stream and its timing, then syncs the channel's audio to the user's mobile device. The site lists bars, restaurants, gyms, universities, waiting rooms, doctor's offices and airports among its uses.
TWRP is a project by Team Win whose website hosts the official list of supported devices and instructions for installing TWRP on those devices. The site also publishes release news, with the latest listed as TWRP 3.7.1.
UhuruPhotos is a gallery app for Android built with Jetpack Compose, SQLDelight and Coroutines using an MVI architecture. It supports viewing, backup and sync of media, plus search by keywords, faces or location and a photo map; the site states advanced features require a LibrePhotos server. It is in public beta on Google Play.