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

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 Japan. Last updated on 2025-10-31.

Wi-Fiスポット設定 – Click to show

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

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…

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100,000+ downloads

Libraries & Demo

Ifor Powell
100,000+ downloads
LIBRARIES_DEMO

IpSensorMan Manages talking to various sporting sensors using ANT+™ or Bluetooth or Bluetooth Low Energy interfa…

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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10,000,000+ downloads

Libraries & Demo

Google LLC
10,000,000+ downloads
LIBRARIES_DEMO

Cardboard puts virtual reality on your smartphone. The Cardboard app helps you launch your favorite VR experiences, dis…

Bíblia Almeida Revista

KJV Bible offline

Se você deseja conhecer a verdade de Deus, esse aplicativo pode ajudá-lo. Oferecemos a possibilidade de baixar grátis a Bíblia Almeida Revista e Atualizada para ler e escut…

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5,000+ downloads

Libraries & Demo

KJV Bible offline
5,000+ downloads
LIBRARIES_DEMO

Bíblia Almeida Revista

Se você deseja conhecer a verdade de Deus, esse aplicativo pode ajudá-lo. Oferecemos a possibilidade de ba…

Expandable Cardview Sample

Alessandro Sperotti

Remember those sweet expansion panels from the Material Design guidelines? Now you can add them in your app in less then 5 minutes! Expandable Cardview is a library which allows you to create expans…

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Libraries & Demo

Alessandro Sperotti
500+ downloads
LIBRARIES_DEMO

Expandable Cardview Sample

Remember those sweet expansion panels from the Material Design guidelines? Now you can add them in your app in less the…

KALAKRUTI JEWELLERS – Click to show

مواقيت الصلاة هولندا

مواقيت الصلاة هولندا هو شريكك المثالي لتنظيم صلواتك وتعزيز تجربتك الدينية. نقدم لك تطبيقًا شاملاً يجمع بين العديد من الميزات الحيوية للمسلمين في هولندا: ميزات التطبيق: مواقيت الصلاة : توفر لك الأو…

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5,000+ downloads

Libraries & Demo

STCOM.Dev
5,000+ downloads
LIBRARIES_DEMO

مواقيت الصلاة هولندا

مواقيت الصلاة هولندا هو شريكك المثالي لتنظيم صلواتك وتعزيز تجربتك الدينية. نقدم لك تطبيقًا شاملاً يجمع بين العديد من ا…

Ditonton Dicoding

Sultan Maulana Husein

What's in this app? Build with Flutter Null Safety, Clean Architecture, Modularization, TDD (Test Drive Development), Continuous integration, Security, Reactive Programming, Firebase and many other …

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Libraries & Demo

Sultan Maulana Husein
100+ downloads
LIBRARIES_DEMO

Ditonton Dicoding

What's in this app? Build with Flutter Null Safety, Clean Architecture, Modularization, TDD (Test Drive Development), …

MaterialX - Material Design UI

Our main mission is to give android developer reference for material design implementation based on Design Guideline from google https://material.io/guidelines/components/. Most of UI problem today i…

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100,000+ downloads

Libraries & Demo

Dream Space
100,000+ downloads
LIBRARIES_DEMO

MaterialX - Material Design UI

Our main mission is to give android developer reference for material design implementation based on Design Guideline fr…

Bible "NewTestament" (NT)

Free New Testament Bible in Spanish. Part of the Reina Valera Bible. With this free app, you can read and listen to the New Testament on your Android phone or tablet. You don't need Internet to use …

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Libraries & Demo

Kjv
100+ downloads
LIBRARIES_DEMO

Bible "NewTestament" (NT)

Free New Testament Bible in Spanish. Part of the Reina Valera Bible. With this free app, you can read and listen to th…

Speaker Fix – Water Eject – Click to show

Facial recognition

Source code available at https://github.com/Faceplugin-ltd/FaceRecognition-Android This app uses face recognition SDK from Faceplugin. It's using face recognition algorithm top-ranked on NIST and FR…

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1,000+ downloads

Libraries & Demo

Grelix IT
1,000+ downloads
LIBRARIES_DEMO

Facial recognition

Source code available at https://github.com/Faceplugin-ltd/FaceRecognition-Android This app uses face recognition SDK …

SortableTableView - ExampleApp

This small example shows how to use the SortableTableView. See the SortableTableView library on GitHub. https://github.com/ISchwarz23/SortableTableView Recent changes: Update to library version 2.5.0

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1,000+ downloads

Libraries & Demo

ISchwarz
1,000+ downloads
LIBRARIES_DEMO

SortableTableView - ExampleApp

This small example shows how to use the SortableTableView. See the SortableTableView library on GitHub. https://github.…

Kapak Sözler (2025)

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…

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100,000+ downloads

Libraries & Demo

YNR Studios
100,000+ downloads
LIBRARIES_DEMO

Kapak Sözler (2025)

Web tarayıcılar ile dakikalarca boş içerikler, yararsız web siteleri ile vakit kaybetmeyin. 'Kapak Sözler' …

Orange – Click to show

The application provides an inside look at a paint shop spray booth and shows how overspray is separated and disposed of using the E-Cube Dry Separation System. The air flow through the booth and th…

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Libraries & Demo

Eisenmann GmbH
10+ downloads
LIBRARIES_DEMO

The application provides an inside look at a paint shop spray booth and shows how overspray is separated and disposed o…

Islamic Ringtones - Nasheed Mp

Islamic ringtones download free for mobile ringtones, is available for all Android mp3 ringtones from Islamic ring back. Islamic Ringtones offer you some of the best religious songs and melodies that…

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50,000+ downloads

Libraries & Demo

Raulreu
50,000+ downloads
LIBRARIES_DEMO

Islamic Ringtones - Nasheed Mp

Islamic ringtones download free for mobile ringtones, is available for all Android mp3 ringtones from Islamic ring back…

Smart Watch GT8 UItra Guide – Click to show

FuerzaMovil DIGA – Click to show

AppBrain for developers

AppBrain for developers