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 May 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 2025-05-01.

Multi Space - Web Scan & Sync

World Scan & Cleaner

Multi Space - Web Scan Chat Sync - Manage Multiple Web Accounts in One App Tired of juggling multiple apps to manage several chat accounts? With Multi Space - Web Scan Chat Sync, you can easily synch…

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5,000,000+ downloads

Libraries & Demo

World Scan & Cleaner
5,000,000+ downloads
LIBRARIES_DEMO

Multi Space - Web Scan & Sync

Multi Space - Web Scan Chat Sync - Manage Multiple Web Accounts in One App Tired of juggling multiple apps to manage se…

Game Booster Fire GFX- Fix Lag

Game booster helps you to bring your game play experience to the next level! Automatically boost, close background apps. This app is the All-In-One Toolbox (Game Launcher, Game Booster, Lag Fixer)…

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1,000,000+ downloads

Libraries & Demo

TOLAN
1,000,000+ downloads
LIBRARIES_DEMO

Game Booster Fire GFX- Fix Lag

Game booster helps you to bring your game play experience to the next level! Automatically boost, close background app…

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…

Cardboard puts virtual reality on your smartphone. The Cardboard app helps you launch your favorite VR experiences, discover new apps, and set up a viewer. To fully enjoy this app you'll need a Car…

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10,000,000+ downloads

Libraries & Demo

Google LLC
10,000,000+ downloads
LIBRARIES_DEMO

Cardboard puts virtual reality on your smartphone. The Cardboard app helps you launch your favorite VR experiences, dis…

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…

My GHMC – Click to show

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…

Hacker: Secret Codes & Ciphers

Hacker: Secret Codes and Mobile Hacks App - Unlock the Hidden Potential of Your AndroidDiscover hidden features and advanced settings for your smartphone with the Secret Codes and Mobile Hacks App! …

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5,000,000+ downloads

Libraries & Demo

Vidmark Inc.
5,000,000+ downloads
LIBRARIES_DEMO

Hacker: Secret Codes & Ciphers

Hacker: Secret Codes and Mobile Hacks App - Unlock the Hidden Potential of Your AndroidDiscover hidden features and adv…

Game Booster Power GFX Lag Fix

Automatically boost, close background apps. This app is the All-In-One Toolbox (Game Launcher, Game Booster, Lag analysis) Features - Launch games from one place - One touch boost - Network list…

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1,000,000+ downloads

Libraries & Demo

TOLAN
1,000,000+ downloads
LIBRARIES_DEMO

Game Booster Power GFX Lag Fix

Automatically boost, close background apps. This app is the All-In-One Toolbox (Game Launcher, Game Booster, Lag anal…

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…

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 …

Mod Menu For RBX

Master modvmenu for Roblox MOD MANAGER FOR ROBLOX: IMPROVE YOUR GAME AND CUSTOMIZE YOUR WORLD! MOD menu for Roblox is a mod manager that allows you to install and use various modifications to improv…

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500,000+ downloads

Libraries & Demo

FlutKings
500,000+ downloads
LIBRARIES_DEMO

Mod Menu For RBX

Master modvmenu for Roblox MOD MANAGER FOR ROBLOX: IMPROVE YOUR GAME AND CUSTOMIZE YOUR WORLD! MOD menu for Roblox is …

Update Software - Upgrade

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 - Upgrade

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

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.…

Addons for Melon

Addons for Melon - Embark on an exciting journey in a vast, open space with limitless freedom to explore, experimental physics, and a stunning array of tools, characters, and landscapes. With our ext…

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1,000,000+ downloads

Libraries & Demo

Phuket INC
1,000,000+ downloads
LIBRARIES_DEMO

Addons for Melon

Addons for Melon - Embark on an exciting journey in a vast, open space with limitless freedom to explore, experimental …

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…

Game Launcher: Gaming Hub 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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100,000+ downloads

Libraries & Demo

MC Tech
100,000+ downloads
LIBRARIES_DEMO

Game Launcher: Gaming Hub App

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

Holy Quran - Offline Quran MP3

Quran Pak - Holy Quran Majeed to recite easily as actual Quran page helping the Muslims in religious practices. Al QURAN - القرأن الكريم is a free Holly Quran for good day starts, atonement of sins a…

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1,000,000+ downloads

Libraries & Demo

genie islam
1,000,000+ downloads
LIBRARIES_DEMO

Holy Quran - Offline Quran MP3

Quran Pak - Holy Quran Majeed to recite easily as actual Quran page helping the Muslims in religious practices. Al QURA…

CommCare empowers organizations to build their own digital solutions to better deliver services, manage clients, and collect data. With CommCare, users can rapidly launch production ready no-code a…

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1,000,000+ downloads

Libraries & Demo

Dimagi, Inc.
1,000,000+ downloads
LIBRARIES_DEMO

CommCare empowers organizations to build their own digital solutions to better deliver services, manage clients, and co…

DamonSX2 Pro - PS2 Emulator

Reinferno Pvt. Limited

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

Reinferno Pvt. Limited
1,000,000+ downloads
LIBRARIES_DEMO

DamonSX2 Pro - PS2 Emulator

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

AppBrain for developers

AppBrain for developers