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

Check out the top Libraries & Demo Apps. We went through all Libraries & Demo Apps for Android on Google Play in September 2026 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 2026-09-25.

Payment Module

Rhythm Software

*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…

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…

Cardboard

Google LLC

Cardboard puts virtual reality on your smartphone. The Cardboard app helps you to launch your favourite VR experiences, discover new apps and set up a viewer. The app is now built on the Cardboard op…

Free

3.3

10,000,000+ downloads

Libraries & Demo

SL Screen Off plugin

Smart Launcher Team

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…

Default choice fixer for Smart

Smart Launcher Team

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…

Hebrew for AnySoftKeyboard

AnySoftKeyboard

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…

IpSensorMan

Ifor Powell

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…

Contacts for Locus Map

Asamm Software, s. r. o.

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 …

Libraries for developers

Desarrollo Droide

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…

Augm. Reality for Locus Map

Asamm Software, s. r. o.

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…

おサイフケータイ Webプラグイン(連携用) – Click to show

adbrix 2.0 Tool

(주)아이지에이웍스

이 앱은 광고주, 마케터, 개발자 및 매체(파트너)가 실제 라이브 캠페인을 집행하기 전에 핵심적인 Adbrix 기능을 검증하고 테스트할 수 있도록 설계되었습니다. SDK 연동 상태를 쉽게 확인하고, 디바이스 식별자를 체크하며, 매체 파트너와의 포스트백 동기화가 정확히 이루어지는지 검증하세요. 주요 기능 - 디바이스 광고 ID (GAID) 확인 - Adb…

مكتبة محبرة

Sarieh Serdar

تطبيق مكتبة محبرة للكتاب العربي في اسطنبول يتيح للعملاء تصفح الكتب المتاحة وفهرس كتب الاستعارة محبرة، هي مكتبة ومريحة ومقهى تقع في مدينة إسطنبول النابضة بالحياة، في منطقة اسنيورت. ترحب بعشاق الكتب و…

STEM Suite

fischertechnik

STEM Suite – Discover Robotics, Coding & AI in the Classroom With the STEM Suite App, teachers and students get access to over 140 hours of interactive learning content – all in one …

Kapak Sözler (2025)

YNR Studios

Web tarayıcılar ile dakikalarca boş içerikler, yararsız web siteleri ile vakit kaybetmeyin. 'Kapak Sözler' uygulaması ile binlerce kaliteli ve güncel kapak laflar, laf sokan söz…

Salavat-ı Şerifler

İslami Uygulamalar

198 farklı Salavat ile hem peygamber efendimizi anın hem de öğrenerek bilgilerinizi genişletin veya tekrar edin. Özellikleri: - INTERNET BAĞLANTISINA GEREK YOKTUR... - Reklamsız. - Yazı…

서울예술대학교 – Click to show

한국투자증권 BookFriend – Click to show

Shut App: Quiet Office Space

TarrySoft

Shut App (Sounds like shut up) automatically silences people who make noise or talk too loud - "SHH!" There are different modes to choose from, and more than 20 quieting sound effects to s…

Pflegeberatung

Pflegeberatung.SOFTWARE

Pflegeberatung und Alltagsbegleitung – digital intelligent vereint. Steuern Sie Ihre Beratungseinsätze nach § 37 SGB XI effizient und übersichtlich in einer zentralen Lösung…

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