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 2025-08-27.

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flick - Emoticon Keyboard

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…

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1,000,000+ downloads

IO Inc.
1,000,000+ downloads
TOOLS

flick - Emoticon Keyboard

flick is the name of this app, now! 【features of flick】・AI Prediction, considering for context. ・Searchable a million…

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 …

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10,000,000+ downloads

バイドゥ株式会社
10,000,000+ downloads
TOOLS

Simeji Japanese keyboard+Emoji

Simeji is a free Japanese input keyboard that has reached over 45M downloads! It comes with a skinnable keyboard, cute …

Jota+ (Text Editor)

Aquamarine Networks.

Jota+ is the best text editor for Android. Jota+ is easy to use. And have the great ability and great performance. For documentation, for programming, Jota+ provides the best experience of a text ed…

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1,000,000+ downloads

Aquamarine Networks.
1,000,000+ downloads
TOOLS

Jota+ (Text Editor)

Jota+ is the best text editor for Android. Jota+ is easy to use. And have the great ability and great performance. For…

Internet Speed Test, Etrality

Speedcheck is the only speed test that lets you test your internet connection on both Wi-Fi and cellular networks, keep track of your speed tests and contribute your results to a crowdsourced map of …

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1,000,000+ downloads

Internet Speed Test, Etrality
1,000,000+ downloads
TOOLS

Speedcheck is the only speed test that lets you test your internet connection on both Wi-Fi and cellular networks, keep…

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
TOOLS

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 …

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 • …

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100,000,000+ downloads

Tahoe Digital LTD.
100,000,000+ downloads
TOOLS

QR code reader&QR code Scanner

Description Key features of QR code reader / QR code scanner for android • free extreme QR code reader app &bull…

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
TOOLS

SpeedChecker Speed Test

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

Stopwatch Timer

Hybrid Stopwatch and Timer is a simple, easy and accurate app for android that will help you to measure the time of any situation, like sports, cooking, games, education, etc. Stopwatch or chronomet…

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10,000,000+ downloads

Javier Salmona
10,000,000+ downloads
TOOLS

Stopwatch Timer

Hybrid Stopwatch and Timer is a simple, easy and accurate app for android that will help you to measure the time of any…

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
TOOLS

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
TOOLS

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
TOOLS

Hotspot Shield: Fast VPN Proxy

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

ESET Mobile Security Antivirus

Stay safe with award-winning ESET Mobile Security. Protect your smartphones and tablets against viruses, ransomware, and other malware. Evade phishing scams, and safely shop, browse, and download fil…

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10,000,000+ downloads

ESET
10,000,000+ downloads
TOOLS

ESET Mobile Security Antivirus

Stay safe with award-winning ESET Mobile Security. Protect your smartphones and tablets against viruses, ransomware, an…

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
TOOLS

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
TOOLS

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 …

MultiTimer: Stopwatch & Timer+

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

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50,000+ downloads

Jupiter Apps
50,000+ downloads
TOOLS

MultiTimer: Stopwatch & Timer+

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

3DMark — The Gamer's Benchmark

3DMark is a popular benchmarking app that helps you test and compare the performance of your smartphone and tablet. Please note our latest benchmark 3DMark Solar Bay, will only run on very new Andr…

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5,000,000+ downloads

UL Benchmarks
5,000,000+ downloads
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3DMark — The Gamer's Benchmark

3DMark is a popular benchmarking app that helps you test and compare the performance of your smartphone and tablet. Pl…

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
TOOLS

Google Opinion Rewards

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

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
TOOLS

Digital Clock Widget

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