Open Source Android Utility Apps, page 2

Package Manager

SmartPack/PackageManager

A powerful application to manage your apps!

SherpaTTS

woheller69/ttsEngine

Text-to-Speech engine based on Next-gen Kaldi.

Fdroidserver

f-droid/fdroidserver

F-Droid server and build tools.

Permission Manager X

mirfatif/PermissionManagerX

eXtended Permission Manager - a small app to manage permissions and AppOps.

CircleToSearch App

AKS-Labs/CircleToSearch

CircleToSearch with multi search engine support for all android.

Peristyle

Hamza417/Peristyle

Simple wallpaper manager app with Auto Wallpaper and Multi Folder support.

Fossify Clock Beta

FossifyOrg/Clock

Handy, lightweight, open-source clock app with essential features.

Permission Pilot

d4rken-org/permission-pilot

Android app permission overview.

Clock You

you-apps/ClockYou

Privacy focused clock app build with MD3.

Prism

Hash-Studios/Prism

Prism is an open-source Flutter wallpapers and home screen setups app for Android and iOS, with community uploads, curated collections, and AI wallpaper generation.

Converter NOW

ferraridamiano/ConverterNOW

A simple, immediate and fast unit converter!

OCR

SubhamTyagi/android-ocr

OCR based on Tesseract 5.

Thor

trinadhthatakula/Thor

Thor - Android App Manager and App Installer utility.

MakeACopy

egdels/makeacopy

Privacy-focused document scanner with OCR and PDF export.

FakeStandby

JonasBernard/FakeStandby

Turn off your screen while keeping apps running.

Vernet

osociety/vernet

Host and Port scanner. Ping IP or domain.

Uiautodev

codeskyblue/uiautodev

Mobile UI viewer in browser, view the UI in a tree view, and generate XPath automatically.

QR Scanner (PFA)

SecUSo/privacy-friendly-qr-scanner

(SECUSO) Privacy Friendly QR-Scanner with minimal permissions.

Plexus

techlore/Plexus-app

Check apps for compatibility with de-Googled device.

Qalculate!

jherkenhoff/qalculate-android

Powerful and versatile multi-purpose calculator.

Equalizer314

bearinmindcat/Equalizer314

System-wide EQ with multiband compression, limiter, and audio-visual feedback.

Fossify Calculator Beta

FossifyOrg/Calculator

Simple and open-source calculator for quick and easy calculations.

Suntimes

forrestguice/SuntimesWidget

Sunlight and moonlight information (clock, alarms, tiles, and widgets).

GAMA

palincat/gama

A specialized utility to manage and switch GPU rendering APIs via Shizuku.

Smart Edge

Imtiaz-Official/Smart-Edge

A highly customizable Android side panel inspired by OriginOS.

HyperBridge

D4vidDf/HyperBridge

Bring the native Dynamic Island experience to HyperOS.

Screenshot Tile (NoRoot)

cvzi/ScreenshotTile

Customizable screenshot tool with quick settings shortcut and floating button.

Ventoid

GPLaider/Ventoid

Prepare Ventoy-style bootable USB drives from Android without root.

LibreTrack

proninyaroslav/libretrack

Private, cross-platform package tracking app.

Bcr Gui

nicorac/bcr-gui

BCR-GUI is a companion app for the great BCR (Basic Call Recorder) Android application and other supported ROMs with embedded call recorders.

EnforceDoze

Akylas/EnforceDoze

Enable Doze mode immediately after screen off and turn off motion sensing.

NoMoreBackground

adil192/no_more_background

Control your Android apps.

Woocommerce for iOS

woocommerce/woocommerce-ios

A Jetpack-powered companion app for WooCommerce.

QRAlarm

sweakpl/qralarm-android

Disable alarms with a QR scanner.

CCC

Oztechan/CCC

Currency Converter Calculator for Android, iOS and Backend with power of Kotlin Multiplatform :muscle:.

Atmo Engine

saad-khan-rind/NOSAtmosphereEffect

Animated wallpapers with Atmosphere, Glass, Canvas Sketch and playlists.

Openclaw Assistant

yuga-hashimoto/openclaw-assistant

OpenClaw voice assistant app for Android - Wake word activation & system assistant integration.

Woocommerce for Android

woocommerce/woocommerce-android

A Jetpack-powered mobile app for WooCommerce.

NoWakeLock

NoWakeLock/NoWakeLock

Control wakelocks, alarms & services.

MiniWatts

ResistanceTo/MiniWatts

An iPhone battery, charging and thermal instrument built on private iOS APIs — real charger watts, what actually reaches the cell, all 30 temperature sensors, and the USB-PD handshake.

CalcYou

you-apps/CalcYou

Privacy Focused Calculator app built with MD3.

AutoLXB

wuwei-crg/AutoLXB

基于常驻守护进程的 Android 自动化框架，支持多任务定时执行。| Android automation framework with persistent daemon and scheduled tasks.

Vanilla

sosauce/Vanilla

A cute and elegant calculator app for Android.

Ripple

guardianproject/ripple

Trigger apps to protect your privacy when in anxious or panic situations.

Bluetooth QR & Barcode to PC

Fabi019/hid-barcode-scanner

Enables sending QR/Barcodes to a Bluetooth Device (e.g PC) without any Software.

XScreenSaver

Zygo/xscreensaver

Standard screen saver collection shipped on most Linux and Unix systems.

Keep Screen On

elastic-rock/KeepScreenOn

A screen timeout quick settings tile.

Adaptive Theme

xLexip/Adaptive-Theme

Auto-switch dark theme & wallpapers using the ambient light sensor.