The top 20 popular Tools Apps for Android in Japan under 10 MB

Check out the top Tools Apps which are lightweight apps under 10 MB in size. We went through all Tools Apps for Android on Google Play in June 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 2026-06-23.

Disaster Message Board – Click to show

KSfilemanager for FUJITSU – Click to show

AOSS – Click to show

UNZIP TOOL(ZIP/LHA/RAR/7z）

aokitaka

Is a tool extracting the ZIP. It has the following features. Starting from other file browser. (associate ZIP) You can see the files after extracting file. function simple browser. Supported Googl…

RBB SPEED TEST

株式会社イード(IID, Inc.)

このアプリは、一定時間内に測定サーバとやりとりしたデータからスループット値の平均を抽出します。3G、Wi-Fi、LTEなどの種別は、測定時に自動判別します。固定回線の契約プランやプロバイダ情報についてはユーザー側での入力(任意)が必要です。代表的なWi-Fiスポットについては計測時に自動判別されます。「MyData」タブでは測定履歴の平均値と全国平均の比較、自動測定機能で取得した接続率やレイテン…

Atermらくらく無線スタートEX for Android – Click to show

AtermらくらくQRスタート for Android – Click to show

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…

aNdClip Free - Clipboard ext -

amazing-create

The app can keep clipboard history and easily paste the data. Supported OS: 8.0-9.0 Not Supported OS: 10.0 For instance, when you want to paste the data that you copied two times before, aNdClip st…

DeployGate

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 …

App extraction – Click to show

NAVER Antivirus

NAVER Cloud Corp.

[Change Notice] “LINE Antivirus” will be rebranded as “NAVER Antivirus” on September 25, 2023. In order to provide better service and enhanced security, the service operatio…

Image Search

Azrael

Unleash the power of visual discovery with Image Search! Find exactly the image you need, quickly and easily, using keywords or even an image from your own device. Refine your search with granular …

DynamicG Popup Launcher

DynamicG

«DynamicG Popup Launcher» (previously called «Home Button Launcher») lets you bookmark your favorite apps, app shortcuts and web pages. How to launch: • On Pixel phones …

Rotation Control

CrapeMyrtle

You can control screen orientation from notification area easily. You also can prevent the other application from changing screen orientation. The following rotation modes are available. - Guard: th…

Free

3.4

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…

Talking Stopwatch & Timer

L.droid

Easy to use stopwatch and timer with simple and intuitive interface. Countdown timer, Count up timer, Interval timer, Countdown start, Speech time, Notify by voice and music, etc, are equipped with 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…

AppLock Theme Dawn

AppLock DoMobile

The nearer the dawn the darker the night. This dawn theme requires AppLock v1.96+. Please install AppLock first: https://goo.gl/vq7PDJ What theme do you want in next month? Feel free to send your fe…

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.

More apps