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 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 2025-08-06.

VirusBuster Mobile

Trend Micro Inc. / トレンドマイクロ株式会社

Mobile Security for Android provides powerful, comprehensive protection against online threats. 🏆 Mobile Security & Antivirus - 3 CONSECUTIVE YEARS Winner of AV-Test’s “Best Android…

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10,000,000+ downloads

Trend Micro Inc. / トレンドマイクロ株式会社
10,000,000+ downloads
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VirusBuster Mobile

Mobile Security for Android provides powerful, comprehensive protection against online threats. 🏆 Mobile Security &am…

2ch(現5ch)互換板用ブラウザ。アプリの名称を2chMateからChMateに変更しました。 ※お知らせ 2021年6月9日から6月29日のバージョンで、有料オプションの購入の処理に不具合がありました。この期間の注文をすべてキャンセルし、払い戻しの手続きを行いますので、購入された方はそのままお待ちください。ご迷惑をおかけして申し訳ありませんでした。 Recent changes:…

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1,000,000+ downloads

AIRFRONT, Inc.
1,000,000+ downloads
TOOLS

2ch(現5ch)互換板用ブラウザ。アプリの名称を2chMateからChMateに変更しました。 ※お知らせ 2021年6月9日から6月29日のバージョンで、有料オプションの購入の処理に不具合がありました。この期間の注文をすべてキ…

Emoticon Dictionary

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…

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5,000,000+ downloads

IO Inc.
5,000,000+ downloads
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Emoticon Dictionary

Whenever you can get the latest and hottest emoticons in fashion.(ง •̀_•́)ง They are super Kawaii ( = cute) e…

DeployGate Inc.

DeployGate makes app development simple and easy! If you’re on an app development team, use DeployGate on your device to easily manage and perform QA for your apps under development. Our app …

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500,000+ downloads

DeployGate Inc.
500,000+ downloads
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DeployGate makes app development simple and easy! If you’re on an app development team, use DeployGate on your …

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…

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50,000+ downloads

AZSoft Technology Inc.
50,000+ downloads
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1Tap Cleaner Pro (clear cache)

1-Tap to clean all cache, defaults settings and SD card. Are you running out of application storage? You now can get …

SpeedChecker Speed Test

Our Speed Checker app easily, quickly and accurately measures your Wi-Fi network AND Mobile Internet Speed (download, upload and ping) up to 1 Gb/s. Your Wi-Fi connection could be slowing you down.…

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5,000,000+ downloads

SpeedChecker
5,000,000+ downloads
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SpeedChecker Speed Test

Our Speed Checker app easily, quickly and accurately measures your Wi-Fi network AND Mobile Internet Speed (download, …

Gboard - the Google Keyboard

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…

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
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Gboard - the Google Keyboard

Gboard has everything you love about Google Keyboard—speed and reliability, Glide Typing, voice typing, Handwriti…

1Tap Cleaner (clear cache)

AZSoft Technology Inc.

1-Tap to clean all cache files, 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. …

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10,000,000+ downloads

AZSoft Technology Inc.
10,000,000+ downloads
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1Tap Cleaner (clear cache)

1-Tap to clean all cache files, defaults settings, and SD card. Are you running out of application storage? You now c…

Hotspot Shield: Fast VPN Proxy

Independently rated the fastest VPN, Hotspot Shield VPN is ideal for browsing, online gaming, and watching uninterrupted videos! Whether at home or on the go, stay safe with lightning-fast, private i…

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100,000,000+ downloads

Anchorfree LLC
100,000,000+ downloads
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Hotspot Shield: Fast VPN Proxy

Independently rated the fastest VPN, Hotspot Shield VPN is ideal for browsing, online gaming, and watching uninterrupte…

Speech Recognition & Synthesis

Power your device with the magic of Google’s text-to-speech and speech-to-text technology. Google Speech-to-Text functionality Speech Recognition provides speech-to-text functionality to G…

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
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Speech Recognition & Synthesis

Power your device with the magic of Google’s text-to-speech and speech-to-text technology. Google Speech-to-Tex…

Google Play services

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 …

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
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Google Play services

Google Play services is used to update Google apps and apps from Google Play. This component provides core functionalit…

The Google App offers more ways to search about the things that matter to you. Try AI Overviews, Google Lens, and more to find quick answers, explore your interests, and stay up-to-date. Use text, vo…

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
TOOLS

The Google App offers more ways to search about the things that matter to you. Try AI Overviews, Google Lens, and more …

Multi Stopwatch & Timer+

Beautiful, powerful and simple Multi Stopwatch & Timer+ Perfect for every timing situation from sports, work to cooking! This is your goto timer app with multiple Stopwatches and multiple Timer…

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50,000+ downloads

Jupiter Apps
50,000+ downloads
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Multi Stopwatch & Timer+

Beautiful, powerful and simple Multi Stopwatch & Timer+ Perfect for every timing situation from sports, work to co…

Google Opinion Rewards

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…

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100,000,000+ downloads

Google LLC
100,000,000+ downloads
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Google Opinion Rewards

Answer quick surveys and earn Google Play credit with Google Opinion Rewards, an app created by the Google Surveys team…

AirDroid: File & Remote Access

AirDroid is your best personal mobile device management suite, which is built on 10 years of non-stop improvements, including file transfer and management, screen mirroring, remote control, and recei…

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50,000,000+ downloads

SAND STUDIO
50,000,000+ downloads
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AirDroid: File & Remote Access

AirDroid is your best personal mobile device management suite, which is built on 10 years of non-stop improvements, inc…

Digital Clock Widget

Digital clock widget is a simple, elegant and customizable home screen digital time and date widget for Android. Features: · Lots of customizations · Support widget resizing (long tap …

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10,000,000+ downloads

Maize
10,000,000+ downloads
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Digital Clock Widget

Digital clock widget is a simple, elegant and customizable home screen digital time and date widget for Android. Featu…

3C All-in-One Toolbox

The ENTIRE 3C collection in just one package! * * Except 3C Sensitive Backups and 3C Legacy Stats which are not allowed by Google to be included in this app. 3C All-in-One Toolbox combines many fea…

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1,000,000+ downloads

3c
1,000,000+ downloads
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3C All-in-One Toolbox

The ENTIRE 3C collection in just one package! * * Except 3C Sensitive Backups and 3C Legacy Stats which are not allowe…

GuitarTuna: Tune & Play Guitar

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 20,000+ songs, and lear…

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100,000,000+ downloads

Yousician Ltd.
100,000,000+ downloads
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GuitarTuna: Tune & Play Guitar

GuitarTuna is your go-to guitar app, with over 100 million downloads and counting! Tune your guitar in seconds with the…

Battery indicates the battery charge level of your device. Battery is a small, sleek and elegant app that will help you follow the current battery percentage on your Android device. With Battery, …

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50,000,000+ downloads

MacroPinch
50,000,000+ downloads
TOOLS

Battery indicates the battery charge level of your device. Battery is a small, sleek and elegant app that will help y…

Google Translate

• Text translation: Translate between 108 languages by typing • Tap to Translate: Copy text in any app and tap the Google Translate icon to translate (all languages) • Offline: Transla…

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1,000,000,000+ downloads

Google LLC
1,000,000,000+ downloads
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Google Translate

• Text translation: Translate between 108 languages by typing • Tap to Translate: Copy text in any app and ta…