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

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 Kingdom. Last updated on 2025-08-24.
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…
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…
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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…
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. …
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…
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 - …
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…
OpenCV Image Process
Asogaru Lab
app icon
Check the results of real-time processing of images from a camera using the OpenCV library. Repository URL: https://github.com/momomomo111/camerax_opencv OpenCV official website: https://opencv.org/…
app screenshotapp screenshotapp screenshot
Free
3.7
10,000+ downloads
|
Libraries & Demo
app icon
3.7
Free
Asogaru Lab
10,000+ downloads
LIBRARIES_DEMO
OpenCV Image Process
Check the results of real-time processing of images from a camera using the OpenCV library. Repository URL: https://gi…
Biblia Reina Valera con audio
Bible Verses
app icon
Biblia Reina Valera gratis, app con audio y lectura offline en Español de España. Descargue su Biblia de audio personal y obtenga las santas escrituras en su teléfono o disposit…
app screenshotapp screenshotapp screenshot
Free
5.0
100,000+ downloads
|
Libraries & Demo
app icon
5.0
Free
Bible Verses
100,000+ downloads
LIBRARIES_DEMO
Biblia Reina Valera con audio
Biblia Reina Valera gratis, app con audio y lectura offline en Español de España. Descargue su Biblia de…
Biblia Reina Valera – Click to show
Biblia Reina Valera
BÍBLIA SAGRADA
app icon
La mejor aplicación de la Biblia en español, con un diseño moderno y fácil de usar que se puede personalizar. Con esta aplicación, siempre tendrás la Biblia …
app screenshotapp screenshotapp screenshot
Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
BÍBLIA SAGRADA
100+ downloads
LIBRARIES_DEMO
Biblia Reina Valera
La mejor aplicación de la Biblia en español, con un diseño moderno y fácil de usar que se p…
Incensarios de Loja
MIPE Software
app icon
Archivo de todas las corrías de Incensarios del municipio de Loja, Granada. En él encontrarás información histórica de los Incensarios, de cada una de las corr&iacu…
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Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
MIPE Software
100+ downloads
LIBRARIES_DEMO
Incensarios de Loja
Archivo de todas las corrías de Incensarios del municipio de Loja, Granada. En él encontrarás info…
مواقيت الصلاة والآذان بريطانيا
FILIPO DEV
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مواقيت الصلاة و الآذان في بريطانيا من افضل التطبيقات الإسلامية للهاتف المحمول، اذ يحتوي على كل ما يحتاجه المسلم ، بدءًا من مواقيت الصلاة والأذان، قراءة و استماع القرآن الكريم الى اذكار الصباح و المسا…
app screenshotapp screenshotapp screenshot
Free
0.0
5,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
FILIPO DEV
5,000+ downloads
LIBRARIES_DEMO
مواقيت الصلاة والآذان بريطانيا
مواقيت الصلاة و الآذان في بريطانيا من افضل التطبيقات الإسلامية للهاتف المحمول، اذ يحتوي على كل ما يحتاجه المسلم ، بدءًا…
برنامج حساب التحصيل
Ahmed RASNAAMA
app icon
برنامج بسيط سهل الإستخدام لحساب التحصيل، عدد الأحزاب و الأثمان من علامة بداية التحصيل إلى علامة نهاية التحصيل Recent changes: برنامج بسيط سهل الإستخدام لحساب التحصيل
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Ahmed RASNAAMA
1,000+ downloads
LIBRARIES_DEMO
برنامج حساب التحصيل
برنامج بسيط سهل الإستخدام لحساب التحصيل، عدد الأحزاب و الأثمان من علامة بداية التحصيل إلى علامة نهاية التحصيل Recent c…
i-Fabric
Sense - immaterial Reality srl
app icon
A complete working tool to simplify the process and broaden your market where you can have together the Fabric Simulation, the 3D Garment preview & AR, and check the Real-Time Fabrics availabilit…
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Sense - immaterial Reality srl
1,000+ downloads
LIBRARIES_DEMO
i-Fabric
A complete working tool to simplify the process and broaden your market where you can have together the Fabric Simulati…
Permas
Kabupaten Serang
app icon
Aplikasi Pelayanan dan Informasi Masyarakat Pemerintah Kabupaten Serang
app screenshotapp screenshotapp screenshot
Free
0.0
10+ downloads
|
Libraries & Demo
app icon
0.0
Free
Kabupaten Serang
10+ downloads
LIBRARIES_DEMO
Permas
Aplikasi Pelayanan dan Informasi Masyarakat Pemerintah Kabupaten Serang
TWN4 NFC Basic
Elatec GmbH
app icon
With the TWN4 NFC Basic App, you can easily exchange NDEF messages with your Elatec TWN4 MultiTech reader. The app sends selectable NDEF messages to your TWN4 MultiTech reader and receives messages s…
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Elatec GmbH
1,000+ downloads
LIBRARIES_DEMO
TWN4 NFC Basic
With the TWN4 NFC Basic App, you can easily exchange NDEF messages with your Elatec TWN4 MultiTech reader. The app send…
유한대학교 도서관 – Click to show
유한대학교 도서관
LibTech Co.
app icon
유한대학교 도서관은 모바일 서비스를 제공하게 되었습니다. 앱(App)을 통해 이용안내, 통합검색, 도서 대여조회 및 연기신청, 예약 등 도서관에서 제공하는 서비스를 언제 어디서나 동일하게 이용할 수 있습니다. Recent changes: [ 2025.04.10 업데이트 내용 ] - 모바일 대출증 로그인 연동 보완하였습니다.
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
LibTech Co.
1,000+ downloads
LIBRARIES_DEMO
유한대학교 도서관
유한대학교 도서관은 모바일 서비스를 제공하게 되었습니다. 앱(App)을 통해 이용안내, 통합검색, 도서 대여조회 및 연기신청, 예약 등 도서관에서 제공하는 서비스를 언제 어디서나 동일하게 이용할 수 있습니다. …
Trenčianske múzeum AR – Click to show
Trenčianske múzeum AR
exe, a.s.
app icon
Aplikácia slúži ako alternatíva voči bežnej prehliadke so sprievodcom a zároveň je vhodnou komunikačnou pomôckou pre ľudí so zrakovým a sluchový…
app screenshotapp screenshotapp screenshot
Free
0.0
500+ downloads
|
Libraries & Demo
app icon
0.0
Free
exe, a.s.
500+ downloads
LIBRARIES_DEMO
Trenčianske múzeum AR
Aplikácia slúži ako alternatíva voči bežnej prehliadke so sprievodcom a zároveň je vhodnou …
Joanna de Ângelis
Gilmar Rodrigues
app icon
"A maior caridade que podemos fazer pela Doutrina Espírita é a sua própria divulgação”. Emmanuel "Rejubila-te sem queixa, pela oportunidade de apl…
app screenshotapp screenshotapp screenshot
Free
4.9
10,000+ downloads
|
Libraries & Demo
app icon
4.9
Free
Gilmar Rodrigues
10,000+ downloads
LIBRARIES_DEMO
Joanna de Ângelis
"A maior caridade que podemos fazer pela Doutrina Espírita é a sua própria divulgaç&at…
Alcinoe Firemonkey Controls
MagicFoundation
app icon
This demo app showcases the powerful and highly customizable FireMonkey controls provided by the Alcinoe library for Delphi. Built for cross-platform development, the demo highlights key features suc…
app screenshotapp screenshotapp screenshot
Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
MagicFoundation
100+ downloads
LIBRARIES_DEMO
Alcinoe Firemonkey Controls
This demo app showcases the powerful and highly customizable FireMonkey controls provided by the Alcinoe library for De…
Phone iRingtones - For Android
KellyApps
app icon
iRingtones 2024 When are you tired from your older phone music ringtones, You need the new galaxy ringtones for free, Or the famous and popular marimba ringtone remix, are subliminal, Do not hesitate…
app screenshotapp screenshotapp screenshot
Free
4.2
500,000+ downloads
|
Libraries & Demo
app icon
4.2
Free
KellyApps
500,000+ downloads
LIBRARIES_DEMO
Phone iRingtones - For Android
iRingtones 2024 When are you tired from your older phone music ringtones, You need the new galaxy ringtones for free, O…
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