The top 20 popular Tools Apps for Android in Japan (with a recent update)

Check out the top Tools Apps which had a recent update in Google Play. We went through all Tools 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 Japan. Last updated on 2026-08-23.

flick - Emoticon Keyboard

IO Inc.

flick is the name of this app, now! 【features of flick】・AI Prediction, considering for context. ・Searchable a million emoticons for feelings. ・Theme from your images and videos for the keyboard bac…

Emoticon Dictionary

IO Inc.

Whenever you can get the latest and hottest emoticons in fashion.(ง •̀_•́)ง They are super Kawaii ( = cute) emoticons.(๑・ω-)～♥” - Use emoticons with just one tap! (｡･&om…

Simeji Japanese keyboard+Emoji

バイドゥ株式会社

Simeji is a free Japanese input keyboard that has reached over 45M downloads! It comes with a skinnable keyboard, cute emoticons, emoji, and more! This is the most popular keyboard app in Japan! Try …

Free

4.1

10,000,000+ downloads

Tools

1Tap Cleaner Pro (clear cache)

AZSoft Technology Inc.

1-Tap to clean all cache, defaults settings and SD card. Are you running out of application storage? You now can get more available storage space by clearing apps created cache/data files. There a…

QR code reader&QR code Scanner

Tahoe Digital LTD.

Description Key features of QR code reader / QR code scanner for android • free extreme QR code reader app • free lightning QR code scanner app. • free Barcode scanner app • …

Free

4.3

100,000,000+ downloads

Tools

Smart Measure Pro

Smart Tools co.

Smart Measure Pro is the 2nd set of Smart Tools® collection. This range-finder (telemeter) can measure the Distance, Height, Width and Area of a target using trigonometry. Usage is simple : Stan…

Gauge Battery Widget & Monitor

Tomas Hubalek

Gauge Battery Widget gives you a real-time view of your battery level and health. A live battery tracker on your home screen, in your notification shade, and in detailed stats whenever you want them.…

Intrace: Visual traceroute

BlindZone

Intrace Visual traceroute for Android is a tiny app that traces and analyzes data routes from your device to servers worldwide. See full path of data packets between your device and any Internet serv…

Dr.Capsule: Antivirus Cleaner

ESTsecurity Corp.

🛡️ All-in-One Mobile Security with Dr.Capsule Dr.Capsule is a free antivirus app that brings real-time virus scanning, smishing protection, QR code safety check, and easy phone cleaning into a singl…

Free

4.0

10,000,000+ downloads

Tools

Gboard - the Google Keyboard

Google LLC

Gboard has everything you love about Google Keyboard—speed and reliability, Glide Typing, voice typing, Handwriting, and more Glide Typing — Type faster by sliding your finger from lette…

Free

4.5

10,000,000,000+ downloads

Tools

VPN Hotspot Shield: Proxy VPN

Anchorfree LLC

Independently rated the fastest VPN, Hotspot Shield VPN provides lightning-fast, private internet security. Hotspot Shield VPN provides a secure proxy connection through encrypted channels and preven…

Free

4.5

100,000,000+ downloads

Tools

Nova Launcher: Home Screen

Instabridge Sweden AB

Nova Launcher is a powerful, customizable, and versatile home screen replacement. Nova brings advanced features to enhance your home screens, but still remains a great, user-friendly choice for every…

Free

3.2

100,000,000+ downloads

Tools

Google Play services

Google LLC

Google Play services is used to update Google apps and apps from Google Play. This component provides core functionality like authentication to your Google services, synchronized contacts, access to …

Free

4.3

10,000,000,000+ downloads

Tools

Google Opinion Rewards

Google LLC

Answer quick surveys and earn Google Play credit with Google Opinion Rewards, an app created by the Google Surveys team. Getting started is easy. Download the app and answer basic questions about yo…

Free

4.5

100,000,000+ downloads

Tools

Magnifier + Flashlight

App2U

This is the best magnifying glass app in the Play Store - no doubt about it. Try it and see for yourself! The app uses your phone's camera to magnify text or whatever comes to mind - be creative! Gre…

Free

4.9

10,000,000+ downloads

Tools

3C All-in-One Toolbox Pro key

o┳┳ · Your key to unlocking the full potential of 3C All-in-One Toolbox! Since version 1.2.0, there is no app icon, but you can open the unlock popup from Play Store or app's OS settings page…

Battery Widget Builder

M2Catalyst, LLC.

Battery Widget Builder is your all-in-one app for measuring battery health, tracking phone battery usage, and displaying your exact battery percentage. If you are looking for a reliable battery widge…

Free

4.0

10,000,000+ downloads

Tools

GuitarTuna: Tune & Play Guitar

Yousician Ltd.

GuitarTuna is your go-to guitar app, with over 100 million downloads and counting! Tune your guitar in seconds with the free guitar tuner, explore guitar chords & tabs for 870,000+ songs, and lea…

Free

4.5

100,000,000+ downloads

Tools

AppLock

PIPS Tech

Protect privacy. Supports 45 languages. ☞ AppLock can lock Facebook, WhatsApp, Gallery, Messenger, Snapchat, Instagram, SMS, Contacts, Gmail, Settings, incoming calls and any app you choose. Prevent…

Free

4.2

100,000,000+ downloads

Tools

Anti-virus Dr.Web Light

Dr.Web

About Free basic anti-virus protection for mobile devices running Android OS 5.0 — 16. Features and advantages of the protection components Anti-virus • Quick or full file system scans, as…

Free

4.2

100,000,000+ downloads

Tools

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

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