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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 August 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 2025-08-25.
Payment Module
Rhythm Software
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*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
4.6
100,000+ downloads
|
Libraries & Demo
app icon
4.6
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.
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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
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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Free
4.4
1,000,000+ downloads
|
Libraries & Demo
app icon
4.4
Free
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,…
Cardboard
Google LLC
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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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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
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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
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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…
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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
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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
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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.
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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
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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.
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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…
Face Liveness Detection
KBY-AI
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This demo showcases a 3D liveness detection technique for detecting spoofed faces. This app stands for 3D passive face liveness detection, face anti-spoofing, face fraudulent check, face liveness che…
app screenshotapp screenshotapp screenshot
Free
4.6
1,000+ downloads
|
Libraries & Demo
app icon
4.6
Free
KBY-AI
1,000+ downloads
LIBRARIES_DEMO
Face Liveness Detection
This demo showcases a 3D liveness detection technique for detecting spoofed faces. This app stands for 3D passive face …
Côte d'Azur Habitat
Côte d'Azur Habitat
app icon
L'application Côte d'Azur Habitat vous permet d'accéder aux fonctionnalités suivantes : - Consulter votre compte, - Consulter vos avis déchéances et décompte…
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Free
0.0
5,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Côte d'Azur Habitat
5,000+ downloads
LIBRARIES_DEMO
Côte d'Azur Habitat
L'application Côte d'Azur Habitat vous permet d'accéder aux fonctionnalités suivantes : - Consulte…
Gojuris
Capital Law Infotech
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Gojuris is a comprehensive legal research tool that enables fast and user-friendly online searching of the Indian legal database. This app provides access to a vast collection of judgments from the S…
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Capital Law Infotech
1,000+ downloads
LIBRARIES_DEMO
Gojuris
Gojuris is a comprehensive legal research tool that enables fast and user-friendly online searching of the Indian legal…
@fric Remit - Money transfer
@PS
app icon
Send funds from Canada to Cameroon through the following channels: bank deposit, orange money deposit, Mtn mobile money deposit, Express union mobile money deposit, deposit to a BJFT account, direct …
app screenshotapp screenshotapp screenshot
Free
4.6
10,000+ downloads
|
Libraries & Demo
app icon
4.6
Free
@PS
10,000+ downloads
LIBRARIES_DEMO
@fric Remit - Money transfer
Send funds from Canada to Cameroon through the following channels: bank deposit, orange money deposit, Mtn mobile money…
diEDok - Einsatzdokumentation
Maximilian Unterlinner
app icon
diEDok steht für eine Innovation, die genau auf die Bedürfnisse von Notfallrettungskräften, First Respondern und Sanitätsdiensten zugeschnitten ist. Unsere benutzerfreundliche And…
app screenshotapp screenshotapp screenshot
Free
0.0
500+ downloads
|
Libraries & Demo
app icon
0.0
Free
Maximilian Unterlinner
500+ downloads
LIBRARIES_DEMO
diEDok - Einsatzdokumentation
diEDok steht für eine Innovation, die genau auf die Bedürfnisse von Notfallrettungskräften, First Respon…
Biblia del Oso original 1569
Bible Verses
app icon
Biblia de Oso gratis en español con audio offline. Obtén esta versión digital gratuita de la Santa Biblia en español y lee o escucha la Biblia a través del sistema…
app screenshotapp screenshotapp screenshot
Free
4.8
10,000+ downloads
|
Libraries & Demo
app icon
4.8
Free
Bible Verses
10,000+ downloads
LIBRARIES_DEMO
Biblia del Oso original 1569
Biblia de Oso gratis en español con audio offline. Obtén esta versión digital gratuita de la Sant…
+ Avenir Connect
+AVENIR
app icon
L’application +Avenir Connect facilite l’identification, la prise en charge et le suivi des urgences sociales par les organismes de soutien et leur permet de bénéficier du s…
app screenshotapp screenshotapp screenshot
Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
+AVENIR
100+ downloads
LIBRARIES_DEMO
+ Avenir Connect
L’application +Avenir Connect facilite l’identification, la prise en charge et le suivi des urgences social…
Showroom
Sinap's Conseils
app icon
Application permettant dans votre lieu d'exposition, et éventuellement de vente, de mettre en valeur exclusivement vos produits numériques : - Apps - Site internet - Vidéos / Im…
app screenshotapp screenshotapp screenshot
Free
0.0
1+ downloads
|
Libraries & Demo
app icon
0.0
Free
Sinap's Conseils
1+ downloads
LIBRARIES_DEMO
Showroom
Application permettant dans votre lieu d'exposition, et éventuellement de vente, de mettre en valeur exclusiveme…
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