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Android Apps > Libraries & Demo > Free
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Libraries & Demo
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The top 20 popular Free Libraries & Demo Apps for Android in the United States

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 is sorted by the popularity in the United States. Last updated on 2025-05-28.
Payment Module
Rhythm Software
app icon
*THIS APP WILL NOT LAUNCH BY ITSELF* This is payment module ONLY for applications published by Rhythm Software. Donation record is bound to your Google account. That means if you have multiple dev…
app screenshotapp screenshotapp screenshot
Free
4.7
100,000+ downloads
|
Libraries & Demo
app icon
4.7
Free
Rhythm Software
100,000+ downloads
LIBRARIES_DEMO
Payment Module
*THIS APP WILL NOT LAUNCH BY ITSELF* This is payment module ONLY for applications published by Rhythm Software. Dona…
Market Update Helper
Titanium Track
app icon
This app does nothing by itself, and is only useful as a companion to Titanium Backup PRO. If you have it, you can un-install it at any time.
app screenshotapp screenshotapp screenshot
Free
4.4
1,000,000+ downloads
|
Libraries & Demo
app icon
4.4
Free
Titanium Track
1,000,000+ downloads
LIBRARIES_DEMO
Market Update Helper
This app does nothing by itself, and is only useful as a companion to Titanium Backup PRO. If you have it, you can un-i…
Barcode Scanner
Cognex Corporation
app icon
add the power of the Cognex Mobile Barcode SDK to your development toolkit today! Quickly scan driver’s licenses and disks; deliver accurate results to consumers scanning products; make connec…
app screenshotapp screenshotapp screenshot
Free
4.4
1,000,000+ downloads
|
Libraries & Demo
app icon
4.4
Free
Cognex Corporation
1,000,000+ downloads
LIBRARIES_DEMO
Barcode Scanner
add the power of the Cognex Mobile Barcode SDK to your development toolkit today! Quickly scan driver’s licenses…
Cardboard
Google LLC
app icon
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…
app screenshotapp screenshotapp screenshot
Free
3.6
10,000,000+ downloads
|
Libraries & Demo
app icon
3.6
Free
Google LLC
10,000,000+ downloads
LIBRARIES_DEMO
Cardboard
Cardboard puts virtual reality on your smartphone. The Cardboard app helps you launch your favorite VR experiences, dis…
SL Screen Off plugin
Smart Launcher Team
app icon
This app works only with Smart Launcher This app uses the Device Administrator permission, in order to use a restricted API that allows to turn off your device screen This plugin will enable Smart L…
app screenshotapp screenshotapp screenshot
Free
3.9
1,000,000+ downloads
|
Libraries & Demo
app icon
3.9
Free
Smart Launcher Team
1,000,000+ downloads
LIBRARIES_DEMO
SL Screen Off plugin
This app works only with Smart Launcher This app uses the Device Administrator permission, in order to use a restricted…
Default choice fixer for Smart
Smart Launcher Team
app icon
This app helps Smart Launcher to stay as the default launcher on devices that have the bad habit to reset the user choice. Please note, you don't need to install this app if Smart Launcher is alread…
app screenshotapp screenshotapp screenshot
Free
4.4
500,000+ downloads
|
Libraries & Demo
app icon
4.4
Free
Smart Launcher Team
500,000+ downloads
LIBRARIES_DEMO
Default choice fixer for Smart
This app helps Smart Launcher to stay as the default launcher on devices that have the bad habit to reset the user choi…
Hebrew for AnySoftKeyboard
AnySoftKeyboard
app icon
Hebrew Language Pack for AnySoftKeyboard Includes several Hebrew layouts (including Niqqud), physical keyboard support and a word completion dictionary. This is an expansion language pack for AnySof…
app screenshotapp screenshotapp screenshot
Free
4.4
500,000+ downloads
|
Libraries & Demo
app icon
4.4
Free
AnySoftKeyboard
500,000+ downloads
LIBRARIES_DEMO
Hebrew for AnySoftKeyboard
Hebrew Language Pack for AnySoftKeyboard Includes several Hebrew layouts (including Niqqud), physical keyboard support …
IpSensorMan
Ifor Powell
app icon
IpSensorMan Manages talking to various sporting sensors using ANT+™ or Bluetooth or Bluetooth Low Energy interfaces. Using a separate app allows multiple client apps to access to the sensors…
app screenshotapp screenshotapp screenshot
Free
4.3
100,000+ downloads
|
Libraries & Demo
app icon
4.3
Free
Ifor Powell
100,000+ downloads
LIBRARIES_DEMO
IpSensorMan
IpSensorMan Manages talking to various sporting sensors using ANT+™ or Bluetooth or Bluetooth Low Energy interfa…
Contacts for Locus Map
Asamm Software, s. r. o.
app icon
Add-on Contacts for Locus Map application enables searching and displaying addresses of contacts stored in your mobile device on a map. The add-on does not have its own screens or widgets, just adds …
app screenshotapp screenshotapp screenshot
Free
4.6
100,000+ downloads
|
Libraries & Demo
app icon
4.6
Free
Asamm Software, s. r. o.
100,000+ downloads
LIBRARIES_DEMO
Contacts for Locus Map
Add-on Contacts for Locus Map application enables searching and displaying addresses of contacts stored in your mobile …
Libraries for developers
Desarrollo Droide
app icon
This application provides a collection of third party libraries, as a developer this application is essential for you. You will have information about the author, captures, license, description, link…
app screenshotapp screenshotapp screenshot
Free
4.4
100,000+ downloads
|
Libraries & Demo
app icon
4.4
Free
Desarrollo Droide
100,000+ downloads
LIBRARIES_DEMO
Libraries for developers
This application provides a collection of third party libraries, as a developer this application is essential for you. …
Augm. Reality for Locus Map
Asamm Software, s. r. o.
app icon
Add-on for Locus Map application that enables visualization of selected points on the device screen with camera view - in augmented reality. Useful during town sightseeing tours, on viewtowers, for g…
app screenshotapp screenshotapp screenshot
Free
4.4
100,000+ downloads
|
Libraries & Demo
app icon
4.4
Free
Asamm Software, s. r. o.
100,000+ downloads
LIBRARIES_DEMO
Augm. Reality for Locus Map
Add-on for Locus Map application that enables visualization of selected points on the device screen with camera view - …
おサイフケータイ Webプラグイン(連携用) – Click to show
おサイフケータイ Webプラグイン(連携用)
FeliCa Networks, Inc.
app icon
一部サービスではおサイフケータイ Webプラグインではなく、こちらのおサイフケータイ Webプラグイン(連携用)が必要となります。 ■本アプリに対応している主なおサイフケータイ対応サービス <2024年6月時点> ・電子マネー「楽天Edy」 ・JAL タッチ&ゴーサービス ・ゴールドポイントカード ・dポイントカード ■ご利用上の注意事項 ・本アプリはおサイフケータイ対応スマートフォンでご利…
app screenshotapp screenshotapp screenshot
Free
2.2
50,000,000+ downloads
|
Libraries & Demo
app icon
2.2
Free
FeliCa Networks, Inc.
50,000,000+ downloads
LIBRARIES_DEMO
おサイフケータイ Webプラグイン(連携用)
一部サービスではおサイフケータイ Webプラグインではなく、こちらのおサイフケータイ Webプラグイン(連携用)が必要となります。 ■本アプリに対応している主なおサイフケータイ対応サービス <2024年6月時点> ・電子マネー「楽天Ed…
金世豐行動 – Click to show
金世豐行動
華越資通
app icon
1.APP內查看商品型錄、廠牌、型號、保固日期,輕鬆了解商品差異,節省電話溝通時間 2.APP內直接下訂單,並可編輯送貨地點,訂單受理後發送通知與Email Recent changes: 1. 修復購物車無法顯示使用地方BUG 2. 修正購物車送社區 / 工地顯示訊息
app screenshotapp screenshotapp screenshot
Free
0.0
50+ downloads
|
Libraries & Demo
app icon
0.0
Free
華越資通
50+ downloads
LIBRARIES_DEMO
金世豐行動
1.APP內查看商品型錄、廠牌、型號、保固日期,輕鬆了解商品差異,節省電話溝通時間 2.APP內直接下訂單,並可編輯送貨地點,訂單受理後發送通知與Email Recent changes: 1. 修復購物車無法顯示使用地方BUG 2. …
Zhiyun crane M3 guide – Click to show
Zhiyun crane M3 guide
MG Game Zone
app icon
Welcome to the zhiyun crane m3 guide app. Do you know what are the advantages of zhiyun crane m3 guide ? Do you know the differences between a zhiyun crane m3 guide ? How does zhiyun crane m3 guide…
app screenshotapp screenshotapp screenshot
Free
0.0
500+ downloads
|
Libraries & Demo
app icon
0.0
Free
MG Game Zone
500+ downloads
LIBRARIES_DEMO
Zhiyun crane M3 guide
Welcome to the zhiyun crane m3 guide app. Do you know what are the advantages of zhiyun crane m3 guide ? Do you know …
Bíblia João Ferreira
KJV Bible apps
app icon
Se você gosta de ler a Bíblia no seu telefone, este aplicativo é a maneira mais simples de obtê-la! Grátis e offline! BÍBLIA GRATUITA COM ÁUDIO Apresen…
app screenshotapp screenshotapp screenshot
Free
0.0
50+ downloads
|
Libraries & Demo
app icon
0.0
Free
KJV Bible apps
50+ downloads
LIBRARIES_DEMO
Bíblia João Ferreira
Se você gosta de ler a Bíblia no seu telefone, este aplicativo é a maneira mais simples de obt&ecir…
DSAG-Events
DSAG
app icon
Die kostenfreie Event-App unterstützt die Teilnehmer vor und während Veranstaltungen der Deutschsprachigen SAP-Anwendergruppe e.V. (DSAG), wie zum Beispiel beim DSAG-Jahreskongress und den …
app screenshotapp screenshotapp screenshot
Free
0.0
5,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
DSAG
5,000+ downloads
LIBRARIES_DEMO
DSAG-Events
Die kostenfreie Event-App unterstützt die Teilnehmer vor und während Veranstaltungen der Deutschsprachigen SA…
Editorial Síntesis
BinPar Team S.L.
app icon
Disfruta de nuestros contenidos sin necesidad de utilizar un navegador y descarga nuestras obras para poder disfrutar de ellas incluso si no tienes conexión a Internet
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
BinPar Team S.L.
1,000+ downloads
LIBRARIES_DEMO
Editorial Síntesis
Disfruta de nuestros contenidos sin necesidad de utilizar un navegador y descarga nuestras obras para poder disfrutar d…
Demo material-drawer
Jan Heinrich Merker
app icon
Custom drawer implementation for Material design apps. Android open source library can be found at GitHub: https://github.com/HeinrichReimer/material-drawer Recent changes: Library version 2.3.3
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Jan Heinrich Merker
1,000+ downloads
LIBRARIES_DEMO
Demo material-drawer
Custom drawer implementation for Material design apps. Android open source library can be found at GitHub: https://gith…
Milk Round Software 2.3
Milk Round Software
app icon
Delivery App for Milk Round Software. Suitable for delivery of products (Milk, Newspapers, Bread, Veg-boxes, Pies, Meat and even Coal) on a daily or weekly basis. Take your delivery data with you. T…
app screenshotapp screenshotapp screenshot
Free
0.0
500+ downloads
|
Libraries & Demo
app icon
0.0
Free
Milk Round Software
500+ downloads
LIBRARIES_DEMO
Milk Round Software 2.3
Delivery App for Milk Round Software. Suitable for delivery of products (Milk, Newspapers, Bread, Veg-boxes, Pies, Meat…
Fassla Ecommerce App
AppCrew Technologies
app icon
Currently only supports Indian mobile numbers for top verification. To test the app you may use the below details. Phone Number: 1234567890 OTP: 123456 This is a complete e-commerce app made using …
app screenshotapp screenshotapp screenshot
Free
0.0
10+ downloads
|
Libraries & Demo
app icon
0.0
Free
AppCrew Technologies
10+ downloads
LIBRARIES_DEMO
Fassla Ecommerce App
Currently only supports Indian mobile numbers for top verification. To test the app you may use the below details. Pho…
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