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 September 2026 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 2026-09-11.

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

Ifor Powell

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…

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

Ampel-Pilot

Torsten Straßer

Der Ampel-Pilot erkennt mithilfe der Kamera Rot- und Grünphasen von Fußgängerampeln. Nutzer werden mit sprachlichem und taktilem Feedback über die aktuelle Ampelphase informiert.…

ಶಿವಶರಣೆ ಅಕ್ಕಮ್ಮನ ವಚನಗಳು – Click to show

Beagle - Debug menu demo

Pandula Péter

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…

Jardins des Vertueux - Riyad

islam apps

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

Hymnos

crosstech

Hymnos is a worship lyrical app mainly developed for worship in churches and parachurches, with a motive to worship the triune God in truth and spirit. Recent changes: Better than before UI and mana…

대림대학교 도서관 – Click to show

فضل سورة الفاتحة – Click to show

VectorViews

AkashJain

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…

FileRecoup: Easy File Recovery – Click to show

Domondo

Schoenberger Germany Enterprises GmbH & Co. KG

Dzięki aplikacji domondo możesz zintegrować domondo Bridge ze swoją domową siecią oraz dodać inne urządzenia obsługiwane przez domondo Bridge. Mostek sieciowy daje możliwość bezpośredniego sterowania…

قوالب بوربوينت جاهزة

Maryam Alzahmi

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…

Gradska knjižnica Rovinj – Click to show

RETRACK

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…

DaFlasher

Atcnetz.de

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:…

VIP렉카 – Click to show

Font Gallery – Click to show

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