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 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 Japan. Last updated on 2025-08-03.

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…

YemenNet Service

Amjad Al-kahtani

من خلال هذا التطبيق تستطيع القيام بالاتي : 1- قياس سرعة الانترنت. 2- الاستعلام عن رصيد يمن نت. 3- شحن رصيد يمن نت. 4- عرض سجل الحركة في حسابك. 5- استعراض خدمات وباقات يمن موبايل. 6- الاشتراك او إلغا…

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5,000+ downloads

Libraries & Demo

Amjad Al-kahtani
5,000+ downloads
LIBRARIES_DEMO

YemenNet Service

من خلال هذا التطبيق تستطيع القيام بالاتي : 1- قياس سرعة الانترنت. 2- الاستعلام عن رصيد يمن نت. 3- شحن رصيد يمن نت. 4- …

OV Factory Device Configurator

The OneVue Factory Device Configurator is a tool for configuration of factory default settings for Primex devices. It is intended for authorized use only. Currently supported devices include: OneVue …

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Libraries & Demo

Primex Inc
100+ downloads
LIBRARIES_DEMO

OV Factory Device Configurator

The OneVue Factory Device Configurator is a tool for configuration of factory default settings for Primex devices. It i…

JCA Demo Application – Click to show

ಶಿವಶರಣೆ ಅಕ್ಕಮ್ಮನ ವಚನಗಳು – Click to show

Beagle - Debug menu demo

Beagle is a smart, reliable, and highly customizable debug menu library for Android apps that supports screen recording, network activity logging, generating bug reports, and many other useful featur…

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Libraries & Demo

Pandula Péter
500+ downloads
LIBRARIES_DEMO

Beagle - Debug menu demo

Beagle is a smart, reliable, and highly customizable debug menu library for Android apps that supports screen recording…

M AI – Click to show

iSmart Technologies

GTWAD is a testing application for our recent project testing and not for consumer use. Recent changes: Bug Fixing.

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Libraries & Demo

iSmart Technologies
10+ downloads
LIBRARIES_DEMO

GTWAD is a testing application for our recent project testing and not for consumer use. Recent changes: Bug Fixing.

VectorViews Library is demo implementation of VectorViews Library. This application is just a demo of my personal library, licensed under Apache 2.0 license. compile 'com.github.akashandroid90.vec…

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Libraries & Demo

AkashJain
50+ downloads
LIBRARIES_DEMO

VectorViews Library is demo implementation of VectorViews Library. This application is just a demo of my personal lib…

Jardins des Vertueux - Riyad

Riyâd As-Sâlihîn se passerait bien de présentation tant sa réputation demeure incontestée. La composition de l’ouvrage relève de l’expertise …

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5,000+ downloads

Libraries & Demo

islam apps
5,000+ downloads
LIBRARIES_DEMO

Jardins des Vertueux - Riyad

Riyâd As-Sâlihîn se passerait bien de présentation tant sa réputation demeure incontest…

you can flash any NRF52832 Firmware via your Android Smartphone to DaFit Fitness Tracker. Here are the Additional Bootloader files: https://github.com/atc1441/DaFlasherFiles This Flasher can Flash:…

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5,000+ downloads

Libraries & Demo

Atcnetz.de
5,000+ downloads
LIBRARIES_DEMO

you can flash any NRF52832 Firmware via your Android Smartphone to DaFit Fitness Tracker. Here are the Additional Boot…

قوالب بوربوينت جاهزة

قوالب بوربوينت وعروض بوربوينت جاهزة مجانية في كافة المجالات وخيارات تصميم متنوعة للعروض التقديمية احصل على قالب بوربوينت مجاني وجاهز للكتابة عليه. يتيح لك هذا التطبيق خيارات كثيرة لتصميم قالب العرض ا…

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10,000+ downloads

Libraries & Demo

Maryam Alzahmi
10,000+ downloads
LIBRARIES_DEMO

قوالب بوربوينت جاهزة

قوالب بوربوينت وعروض بوربوينت جاهزة مجانية في كافة المجالات وخيارات تصميم متنوعة للعروض التقديمية احصل على قالب بوربوين…

ಕನಕದಾಸ ಕೀರ್ತನೆ kanakadasa – Click to show

Gradska knjižnica Rovinj – Click to show

Barddhaman Library

JetHat Cyber Security Pvt Ltd

The Barddhaman Library App is a state-of-the-art Android application designed to transform the way users interact with their library environment. It provides a streamlined solution for reserving libr…

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Libraries & Demo

JetHat Cyber Security Pvt Ltd
100+ downloads
LIBRARIES_DEMO

Barddhaman Library

The Barddhaman Library App is a state-of-the-art Android application designed to transform the way users interact with …

Ma Mesure et Moi

Groupement Synergie

Application dédiée aux personnes sous mesure de protection en France, suivie par une association faisant partie du GAC Synergie.

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1,000+ downloads

Libraries & Demo

Groupement Synergie
1,000+ downloads
LIBRARIES_DEMO

Ma Mesure et Moi

Application dédiée aux personnes sous mesure de protection en France, suivie par une association faisant …

REMONDIS Digital Services GmbH

Mit der RETRACK App lassen sich schnell und einfach die Stammdaten von REMONDIS Behältern erfassen. Gleichzeitig bietet die App die Möglichkeit zur gesetzlich vorgeschriebenen Behälter…

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Libraries & Demo

REMONDIS Digital Services GmbH
100+ downloads
LIBRARIES_DEMO

Mit der RETRACK App lassen sich schnell und einfach die Stammdaten von REMONDIS Behältern erfassen. Gleichzeitig b…