The top 20 trending Free Libraries & Demo Apps for Android right now

Check out the top Libraries & Demo Apps which are free to download. We went through all Libraries & Demo Apps for Android on Google Play in October 2025 and picked the best ones for you to download onto your Android phone. This Android app list shows the currently trending ones. Last updated on 2025-10-12.

Hacker: Secret Codes & Ciphers

Secret Codes and Mobile Hacks App - Unlock the Hidden Potential of Your Android Discover hidden features and advanced settings with the Secret Codes and Mobile Hacks App! Packed with all mobile se…

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5,000,000+ downloads

Libraries & Demo

Vidmark Inc.
5,000,000+ downloads
LIBRARIES_DEMO

Hacker: Secret Codes & Ciphers

Secret Codes and Mobile Hacks App - Unlock the Hidden Potential of Your Android Discover hidden features and advanced s…

Ps2 64bit Plugins arm64

Elegator Dev Inc.

ARMv8-A represents a fundamental change to the ARM architecture. It adds an optional 64-bit architecture, named "AArch64", and the associated new "A64" instruction set. AArch64 pr…

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1,000,000+ downloads

Libraries & Demo

Elegator Dev Inc.
1,000,000+ downloads
LIBRARIES_DEMO

Ps2 64bit Plugins arm64

ARMv8-A represents a fundamental change to the ARM architecture. It adds an optional 64-bit architecture, named "A…

Game booster GFX Fire Fix

Royal Games Boosters

Enhanced Gaming Experience with the Ultimate Game Booster GFX Fix Boost your gaming experience with advanced GFX tools for your favorite Royale battle games. App Features: 1. Supports HDR and Ult…

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100,000+ downloads

Libraries & Demo

Royal Games Boosters
100,000+ downloads
LIBRARIES_DEMO

Game booster GFX Fire Fix

Enhanced Gaming Experience with the Ultimate Game Booster GFX Fix Boost your gaming experience with advanced GFX tool…

Phone Clone: Files Sharing App

CloudWest Technology

Are you bored with manually transferring data from your old phone to the latest model you just bought? If yes, Here’s The easiest way to switch your files from one phone to another! Phone tran…

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100,000+ downloads

Libraries & Demo

CloudWest Technology
100,000+ downloads
LIBRARIES_DEMO

Phone Clone: Files Sharing App

Are you bored with manually transferring data from your old phone to the latest model you just bought? If yes, Here&rsq…

Update Software App: Updates

KEEP YOUR ANDROID DEVICE RUNNING SMOOTHLY with the UPDATE SOFTWARE APP: UPDATES tool — your go-to solution for managing app updates, checking for the latest software update, and making sure you…

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1,000,000+ downloads

Libraries & Demo

Vidmark Inc.
1,000,000+ downloads
LIBRARIES_DEMO

Update Software App: Updates

KEEP YOUR ANDROID DEVICE RUNNING SMOOTHLY with the UPDATE SOFTWARE APP: UPDATES tool — your go-to solution for ma…

PPSS22 Emulator - PS2 Emulator

Features: - Best compatibility of games. - Best game controller. - Save and load game state easily. - Fast game speed as on the original device. - Easy network gaming. - Saves your battery as much as…

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1,000,000+ downloads

Libraries & Demo

Blue Oliver's
1,000,000+ downloads
LIBRARIES_DEMO

PPSS22 Emulator - PS2 Emulator

Features: - Best compatibility of games. - Best game controller. - Save and load game state easily. - Fast game speed a…

Gamers GLTool with Game Tuner

Features of this app: Auto Gaming Mode:Automatically configures optimal settings of Game Turbo & Game Tuner according to your device specifications Game Turbo: Includes System Performance Tuner G…

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5,000,000+ downloads

Libraries & Demo

Trilokia Inc.
5,000,000+ downloads
LIBRARIES_DEMO

Gamers GLTool with Game Tuner

Features of this app: Auto Gaming Mode:Automatically configures optimal settings of Game Turbo & Game Tuner accordi…

Learn more about your future

I can tell you more about your future. In the process, you will receive advice allowing a questioning and a more serene life. Do you often wonder what your future will be like? Will you finally be h…

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1,000,000+ downloads

Libraries & Demo

Skaaapi
1,000,000+ downloads
LIBRARIES_DEMO

Learn more about your future

I can tell you more about your future. In the process, you will receive advice allowing a questioning and a more serene…

Start building rich experiences with just your Android device and your computer. Expo is a developer tool for creating experiences with interactive gestures and graphics, using JavaScript and React N…

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1,000,000+ downloads

Libraries & Demo

Expo Project
1,000,000+ downloads
LIBRARIES_DEMO

Start building rich experiences with just your Android device and your computer. Expo is a developer tool for creating …

mcpro24fps demo - video camera

Chantal Pro SIA

mcpro24fps demo is a free version of the professional camera app mcpro24fps. This application is designed to demonstrate the professional video shooting features available on your specific smartphone…

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500,000+ downloads

Libraries & Demo

Chantal Pro SIA
500,000+ downloads
LIBRARIES_DEMO

mcpro24fps demo - video camera

mcpro24fps demo is a free version of the professional camera app mcpro24fps. This application is designed to demonstrat…

Gaming Hub: Game Launcher App

Welcome to Game Launcher: Gaming Hub App - the ultimate solution for simplifying the management of your apps and games on your Android device. Tired of the clutter and hassle of searching for your fa…

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500,000+ downloads

Libraries & Demo

MC Tech
500,000+ downloads
LIBRARIES_DEMO

Gaming Hub: Game Launcher App

Welcome to Game Launcher: Gaming Hub App - the ultimate solution for simplifying the management of your apps and games …

Islamic Ringtones 2025

Introducing the Islamic Ringtones 2025 mp3 app, your go-to destination for a soulful and immersive auditory experience. This unique application offers a diverse selection of captivating islamic nashe…

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1,000,000+ downloads

Libraries & Demo

KellyApps
1,000,000+ downloads
LIBRARIES_DEMO

Islamic Ringtones 2025

Introducing the Islamic Ringtones 2025 mp3 app, your go-to destination for a soulful and immersive auditory experience.…

Barcode Scanner

Cognex Corporation

Barcode scanning made simple! Use this powerful app to easily scan over 30 different types of barcodes, including QR, UPC, GS1, Data Matrix, PDF417, DotCode, and many others. The Cognex Barcode Sc…

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1,000,000+ downloads

Libraries & Demo

Cognex Corporation
1,000,000+ downloads
LIBRARIES_DEMO

Barcode Scanner

Barcode scanning made simple! Use this powerful app to easily scan over 30 different types of barcodes, including QR,…

Al Quran Kareem قرأن كريم

To create flow in your worship time, Al Quran offline read (القران) is a genuine Islamic application. Holy Quran Majeed is a free Quraan to recite as actual Coran page by page to help the Muslims in …

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500,000+ downloads

Libraries & Demo

genie islam
500,000+ downloads
LIBRARIES_DEMO

Al Quran Kareem قرأن كريم

To create flow in your worship time, Al Quran offline read (القران) is a genuine Islamic application. Holy Quran Majeed…

Pydroid repository plugin

Do not install this application unless requested from other app. Pydroid repository plugin provides a Quick Install repository with prebuilt packages, that contain native libraries. Its only purpose…

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1,000,000+ downloads

Libraries & Demo

Lider Soft KZ
1,000,000+ downloads
LIBRARIES_DEMO

Pydroid repository plugin

Do not install this application unless requested from other app. Pydroid repository plugin provides a Quick Install re…

Camera endoscope / OTG USB

One Music Player

Endoscope Camera: USB OTG Camera – The Inspection Camera You Can Carry Around! With the Smart Endoscope Tool For Android, you can transform your phone into an advanced inspection tool! You can …

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1,000,000+ downloads

Libraries & Demo

One Music Player
1,000,000+ downloads
LIBRARIES_DEMO

Camera endoscope / OTG USB

Endoscope Camera: USB OTG Camera – The Inspection Camera You Can Carry Around! With the Smart Endoscope Tool For …

PGT: GFX, Launcher & Optimizer

PGT is a launcher utility that can change graphics settings, optimize fps and boost gaming performance with unique features Potato graphics, Simple shaders etc Featured on XDA Portal You can customi…

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10,000,000+ downloads

Libraries & Demo

Trilokia Inc.
10,000,000+ downloads
LIBRARIES_DEMO

PGT: GFX, Launcher & Optimizer

PGT is a launcher utility that can change graphics settings, optimize fps and boost gaming performance with unique feat…

Mods for Melon Playground

Big room with unlimited freedom of action, experimental physics and an impressive collection of tools, characters and scenery. You can do whatever you want with our wide variety of mods. With our Mod…

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1,000,000+ downloads

Libraries & Demo

Ilia Mazur II
1,000,000+ downloads
LIBRARIES_DEMO

Mods for Melon Playground

Big room with unlimited freedom of action, experimental physics and an impressive collection of tools, characters and s…

USB Connector Cast Phone to TV

📲📺USB Screen Cast Phone to TV app: Connect, Cast, and Share Seamlessly📲📺 Experience the fastest screen mirroring with USB Screen Cast, the perfect app to cast to TV, mirror your device, and enjo…

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1,000,000+ downloads

Libraries & Demo

Vidmark Inc.
1,000,000+ downloads
LIBRARIES_DEMO

USB Connector Cast Phone to TV

📲📺USB Screen Cast Phone to TV app: Connect, Cast, and Share Seamlessly📲📺 Experience the fastest screen mirroring w…

Height Measurement App

Do you want to measure and compare the heights of different people and various objects? Or if you are curious to know the height differences between two people or objects then, this height measuremen…

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50,000+ downloads

Libraries & Demo

Tareen
50,000+ downloads
LIBRARIES_DEMO

Height Measurement App

Do you want to measure and compare the heights of different people and various objects? Or if you are curious to know t…

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