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

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 2026 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in Brazil. Last updated on 2026-08-23.

PassportImageDecoder

Michael Roland

This library can decode various image formats used in electronic machine readable travel documents (eMRTD) / electronic passports (ePassport). This library is used by NFC TagInfo (only available to …

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…

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

Hibox Demo for Android TV

Hibox Systems

Demo of the Hibox AndroidTV application

AI Chat Bot Demo

redev.rx

OpenAI Demo App is a sample app for utilizing the chat_gpt_sdk in Flutter. This app includes examples of the following functionalities: 1.Question and Answer 2.Translate Language 3.Generate image wi…

Ukrainian for AnySoftKeyboard

AnySoftKeyboard

Ukrainian support for AnySoftKeyboard Recent changes: * Updated pack #StandWithUkraine

LivBuy – Live Stream Shopping – Click to show

InfoBar for Jetpack Compose

Radu Salagean

This is a library demo, created for Android app developers. Android Jetpack Compose library for displaying on-screen messages. As opposed to the built-in Snackbar from the Compose Material library, …

MESOLIA Application Locataire

MESOLIA HABITAT

Afin de vous accompagner au mieux dans votre quotidien et de vous apporter des services complémentaires, MESOLIA vous propose son Application Mobile Locataire. Grâce à cette appli…

RN Fahrplan – Click to show

VendasExternas-Teste impressão – Click to show

국립공주대학교 모바일 출입증 – Click to show

BoofCV Computer Vision

BoofCV

Demonstration of several computer vision techniques provided by BoofCV 1) Image Processing (blur, edge, binary, enhancement, 360 photo) 2) Segmentation (superpixels, thresholding, color) 3) Detecti…

Bible Living Translation

Bible Français

Dear readers, we offer for free the app Bible Living Translation, best app to read the Holy Word on the phone or tablet Android. It contains YLT Youngs Literal Translation, 1898, the translation made…

Noor Quran Prayer Qibla & Doua

Noor Muslim App

Noor is your complete Islamic companion — bringing the Holy Quran, accurate prayer times, a precise Qibla compass, beautiful Athan alarms, and a full collection of daily Duas into one peaceful,…

Biblia Renia Valera en español

KJV Bible apps

Esta aplicación bíblica gratuita se ofrece a todo el mundo, tanto si eres nuevo en el estudio de la Palabra como si llevas años leyéndola. Esta aplicación te ayudar…

smarttag samsung

DTFHM

After downloading smarttag samsung , you will have complete knowledge of all things , and the next step you need to do is just go to any of the smarttag stores to pick one up. smattag Keep your fa…

TWN4 NFC Basic

Elatec GmbH

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…

FuerzaMovil BLINDAC – Click to show

Alcinoe Firemonkey Controls

MagicFoundation

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…

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