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Android Apps > Libraries & Demo > Free
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The top 20 popular Free Libraries & Demo Apps for Android in Portugal

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 October 2025 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in Portugal. Last updated on 2025-10-22.
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
3.5
10,000,000+ downloads
|
Libraries & Demo
app icon
3.5
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…
Biblia Sagrada
Bible Verses
app icon
Descargando gratuitamente tu Biblia digital , te sentirás más cerca de Dios leyendo su Palabra y viviendo conforme a ella. La Biblia tiene innumerables lecciones de vida. Serás b…
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Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
Bible Verses
100+ downloads
LIBRARIES_DEMO
Biblia Sagrada
Descargando gratuitamente tu Biblia digital , te sentirás más cerca de Dios leyendo su Palabra y viviendo…
SecuGen U20AP Firmware Upgrade
Secugen India Private Limited
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Use this apk to update your SecuGen U20AP device to the latest firmware. This is to ensure that your U20AP device functions properly Steps to use the app a) Disconnect the U20AP device from phone. b…
app screenshotapp screenshotapp screenshot
Free
0.0
10,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Secugen India Private Limited
10,000+ downloads
LIBRARIES_DEMO
SecuGen U20AP Firmware Upgrade
Use this apk to update your SecuGen U20AP device to the latest firmware. This is to ensure that your U20AP device funct…
Spanish-Russian Dictionary – Click to show
Spanish-Russian Dictionary
MobiSystems
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The Audio Collins Spanish-Russian & Russian-Spanish Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Russian and Spanish of all ages. The dictionary covers a…
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
MobiSystems
1,000+ downloads
LIBRARIES_DEMO
Spanish-Russian Dictionary
The Audio Collins Spanish-Russian & Russian-Spanish Mini Gem Dictionary is an up-to-date, easy-reference dictionary…
KJV Matthew Henry
Biblia Reina Valera
app icon
Today we offer free of charge the best study Bible for all those who wish to deepen their reading and knowledge of the scriptures. This app, intuitive and easy to use, contains the most widely read …
app screenshotapp screenshotapp screenshot
Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
Biblia Reina Valera
100+ downloads
LIBRARIES_DEMO
KJV Matthew Henry
Today we offer free of charge the best study Bible for all those who wish to deepen their reading and knowledge of the …
TRUCK ALERT transports animaux
Coeur du Web
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TRUCKalert est la première application permettant de signaler les camions transportant sur les routes des vaches, des cochons, des moutons ou des poules par fortes chaleurs ou canicule. Elle a…
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Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Coeur du Web
1,000+ downloads
LIBRARIES_DEMO
TRUCK ALERT transports animaux
TRUCKalert est la première application permettant de signaler les camions transportant sur les routes des vaches…
TOTAL SOLUTION PUBLIC SERVICE – Click to show
TOTAL SOLUTION PUBLIC SERVICE
Tripledots Software Services Pvt. Ltd.
app icon
मित्रों अगर आपके पास कोई भी तकनिकी योग्यता (राज मिस्त्री, बढई, लोहार, कुम्हार, दर्जी,नाइ, ब्यूटिशियन,पुजारी, माली,कैटरिंग, शिक्षक,ड्राईवर,कार/बाइक मेकैनिक, पलम्बर, इलेक्ट्रीशियन, इलेक्ट्रिकल फिटर, कं…
app screenshotapp screenshotapp screenshot
Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
Tripledots Software Services Pvt. Ltd.
100+ downloads
LIBRARIES_DEMO
TOTAL SOLUTION PUBLIC SERVICE
मित्रों अगर आपके पास कोई भी तकनिकी योग्यता (राज मिस्त्री, बढई, लोहार, कुम्हार, दर्जी,नाइ, ब्यूटिशियन,पुजारी, माली,कैटरि…
IURIS CUBA
acamue
app icon
IURIS CUBA: Tu Puente Digital hacia la Legislación y el Derecho Notarial en Cuba Descubre IURIS CUBA, la plataforma líder diseñada exclusivamente para facilitarte el acceso a la…
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Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
acamue
1,000+ downloads
LIBRARIES_DEMO
IURIS CUBA
IURIS CUBA: Tu Puente Digital hacia la Legislación y el Derecho Notarial en Cuba Descubre IURIS CUBA, la plataf…
Big Bang e GMT
Hublot
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GMT watch face for Hublot Big Bang e. For Hublot gen2 Watches running Wear OS.
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Free
0.0
5,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Hublot
5,000+ downloads
LIBRARIES_DEMO
Big Bang e GMT
GMT watch face for Hublot Big Bang e. For Hublot gen2 Watches running Wear OS.
SPARTACUS Übergaben
N+P Informationssysteme GmbH
app icon
Diese App ermöglicht Ihnen in Verbindung mit SPARTACUS Facility Management die mobile Erstellung von Protokollen bei Terminen wie Wohnungsübergaben, Mieterauszug, Begehungen und ähnlic…
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Free
0.0
10+ downloads
|
Libraries & Demo
app icon
0.0
Free
N+P Informationssysteme GmbH
10+ downloads
LIBRARIES_DEMO
SPARTACUS Übergaben
Diese App ermöglicht Ihnen in Verbindung mit SPARTACUS Facility Management die mobile Erstellung von Protokollen b…
중앙대학교 학술정보원 – Click to show
중앙대학교 학술정보원
INEK CORP.
app icon
1.자료 - 소장자료검색, 학술DB, 전자책 서비스를 제공합니다. 2.학술연구정보서비스 - 연구논문작성가이드, 학위논문작성가이드, 인용/참고문헌, 학술정보활용교육 서비스를 제공합니다. 3.알림/문의 - 도서관 공지사항, 자주찾는질문, 1:1 문의하기 서비스를 제공합니다. 4.학술정보원 안내 - 연혁, 조직도, 이용시간, 층별안내등의 정보를 제공합니다. 5…
app screenshotapp screenshotapp screenshot
Free
0.0
10,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
INEK CORP.
10,000+ downloads
LIBRARIES_DEMO
중앙대학교 학술정보원
1.자료 - 소장자료검색, 학술DB, 전자책 서비스를 제공합니다. 2.학술연구정보서비스 - 연구논문작성가이드, 학위논문작성가이드, 인용/참고문헌, 학술정보활용교육 서비스를 제공합니다. 3.알림/문의 - 도서관 공지…
augmentify Showroom
Augmentify
app icon
Showroom des augmentify SDK für Apps, die zeigt, was augmentify kann. Mit Scan eines QR-Codes oder Eingabe eines Shortcodes können in der App Previews von unveröffentlichten neuen AR E…
app screenshotapp screenshotapp screenshot
Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
Augmentify
100+ downloads
LIBRARIES_DEMO
augmentify Showroom
Showroom des augmentify SDK für Apps, die zeigt, was augmentify kann. Mit Scan eines QR-Codes oder Eingabe eines S…
Demo android-canteen-balance
Jan Heinrich Merker
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Helper library to read out the current balance of canteen cards using NFC. Supports the following cards: • InterCard • Ximedes (formerly MagnaCarta) (This is a demo of the and…
app screenshotapp screenshotapp screenshot
Free
0.0
50+ downloads
|
Libraries & Demo
app icon
0.0
Free
Jan Heinrich Merker
50+ downloads
LIBRARIES_DEMO
Demo android-canteen-balance
Helper library to read out the current balance of canteen cards using NFC. Supports the following cards: • …
SYNC Pulse - Alpha
SYNCMedia
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Introducing SYNC Pulse - Alpha: Designed for Our Exclusive Panelists SYNC Pulse - Alpha is a specialized app built exclusively for our carefully selected panelists. It provides real-time insights in…
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
SYNCMedia
1,000+ downloads
LIBRARIES_DEMO
SYNC Pulse - Alpha
Introducing SYNC Pulse - Alpha: Designed for Our Exclusive Panelists SYNC Pulse - Alpha is a specialized app built exc…
Vamo
Vamo Energy
app icon
Vamo macht Schluss mit komplexen Heizungseinstellungen. Du sagst uns, wie warm du es haben möchtest – wir kümmern uns um den Rest. Die App begleitet dich auf deinem Weg zu einer flexi…
app screenshotapp screenshotapp screenshot
Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
Vamo Energy
100+ downloads
LIBRARIES_DEMO
Vamo
Vamo macht Schluss mit komplexen Heizungseinstellungen. Du sagst uns, wie warm du es haben möchtest – wir k&…
Conifer: Ionic POS
Elvento Labs
app icon
Conifer POS is a versatile and free point-of-sale software solution that is perfect for any business in the retail and food service industries. Whether you are running a cafe, bar, restaurant, pizzer…
app screenshotapp screenshotapp screenshot
Free
0.0
100+ downloads
|
Libraries & Demo
app icon
0.0
Free
Elvento Labs
100+ downloads
LIBRARIES_DEMO
Conifer: Ionic POS
Conifer POS is a versatile and free point-of-sale software solution that is perfect for any business in the retail and …
Sannce Sight
Anke Innovation (Shenzhen) Co., Ltd.
app icon
Sannce Sight is a mobile app for users to access security camera systems remotely. With the seamless network, users can use the app to access and control the security systems anywhere anytime for 24/…
app screenshotapp screenshotapp screenshot
Free
3.4
100,000+ downloads
|
Libraries & Demo
app icon
3.4
Free
Anke Innovation (Shenzhen) Co., Ltd.
100,000+ downloads
LIBRARIES_DEMO
Sannce Sight
Sannce Sight is a mobile app for users to access security camera systems remotely. With the seamless network, users can…
Androidify
Google Samples
app icon
With Androidify, you can create your own custom Android bot avatars and share them with your friends. Key Features: Powered by Google's latest technology: Androidify is built on a powerful combinat…
app screenshotapp screenshotapp screenshot
Free
3.2
10,000+ downloads
|
Libraries & Demo
app icon
3.2
Free
Google Samples
10,000+ downloads
LIBRARIES_DEMO
Androidify
With Androidify, you can create your own custom Android bot avatars and share them with your friends. Key Features: P…
Weather Demo Library
Matteo Battilana
app icon
Demo application of WeatherView library Github repo: https://github.com/MatteoBattilana/WeatherView Recent changes: Update to API 32
app screenshotapp screenshotapp screenshot
Free
0.0
500+ downloads
|
Libraries & Demo
app icon
0.0
Free
Matteo Battilana
500+ downloads
LIBRARIES_DEMO
Weather Demo Library
Demo application of WeatherView library Github repo: https://github.com/MatteoBattilana/WeatherView Recent changes: U…
zhiyun crane m2 guide – Click to show
zhiyun crane m2 guide
ABBY APPS
app icon
Welcome to the Zhiyun Crane M2 full review and user manual application This zhiyun crane m2 guide is not the official control tips, trick and strategy for the amazing app. You will find unique tips …
app screenshotapp screenshotapp screenshot
Free
0.0
500+ downloads
|
Libraries & Demo
app icon
0.0
Free
ABBY APPS
500+ downloads
LIBRARIES_DEMO
zhiyun crane m2 guide
Welcome to the Zhiyun Crane M2 full review and user manual application This zhiyun crane m2 guide is not the official …
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