Page 8 of the popular Tools Apps for Android in Japan

AVG AntiVirus & Security

Get AVG AntiVirus FREE - Mobile Security for Android to help protect you from harmful viruses and malware. Keep your personal data safe with App Lock, Photo Vault, Wi-Fi Security Scan, Hack Alerts, M…

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100,000,000+ downloads

AVG Mobile
100,000,000+ downloads
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AVG AntiVirus & Security

Get AVG AntiVirus FREE - Mobile Security for Android to help protect you from harmful viruses and malware. Keep your pe…

AndFTP (your FTP client)

AndFTP is a FTP, FTPS, SCP, SFTP client. It can manage several FTP configurations. It comes with both device and FTP file browser. It provides download, upload, synchronization and share features wit…

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5,000,000+ downloads

LYSESOFT
5,000,000+ downloads
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AndFTP (your FTP client)

AndFTP is a FTP, FTPS, SCP, SFTP client. It can manage several FTP configurations. It comes with both device and FTP fi…

Notification Toggle

Notification Toggle creates notifications in the Android status bar to let you quickly switch WiFi, Bluetooth, Silent mode, Screen rotation and Flight mode on and off or to adjust the screen brigthne…

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1,000,000+ downloads

j4velin
1,000,000+ downloads
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Notification Toggle

Notification Toggle creates notifications in the Android status bar to let you quickly switch WiFi, Bluetooth, Silent m…

Stagefright Detector

Stagefright Detector App for Android Devices Zimperium zLabs expert and VP of Platform Research and Exploitation, Joshua Drake (@jduck) discovered multiple critical vulnerabilities in Stagefright li…

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1,000,000+ downloads

Zimperium INC.
1,000,000+ downloads
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Stagefright Detector

Stagefright Detector App for Android Devices Zimperium zLabs expert and VP of Platform Research and Exploitation, Josh…

Fing - Network Tools

Fing has helped 40 million user worldwide to understand: • Who's on my WiFi • Is someone stealing my WiFi and broadband? • Have I've been hacked? Is my network secure? • Are there…

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50,000,000+ downloads

Fing Limited
50,000,000+ downloads
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Fing - Network Tools

Fing has helped 40 million user worldwide to understand: • Who's on my WiFi • Is someone stealing my WiFi and…

Smart Tools co.

Sound Meter is in the 4th set of the Smart Tools collection. Have you ever suffered from the noise of the neighbors? SPL(sound pressure level) meter app uses your embedded microphone to measure nois…

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10,000,000+ downloads

Smart Tools co.
10,000,000+ downloads
TOOLS

Sound Meter is in the 4th set of the Smart Tools collection. Have you ever suffered from the noise of the neighbors? S…

Kryptotel fz llc

Privacy & Security: Encrypts your internet connection, changing your public IP to for your privacy. Appear as if you're browsing from a different country, enabling access to local content worldwi…

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5,000,000+ downloads

Kryptotel fz llc
5,000,000+ downloads
TOOLS

Privacy & Security: Encrypts your internet connection, changing your public IP to for your privacy. Appear as if yo…

CCleaner – Phone Cleaner

Clean up your phone storage with CCleaner for Android! Brought to you from the makers of the world’s most popular PC and Mac cleaning software, CCleaner for Android is the ultimate Android cl…

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100,000,000+ downloads

Piriform
100,000,000+ downloads
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CCleaner – Phone Cleaner

Clean up your phone storage with CCleaner for Android! Brought to you from the makers of the world’s most popul…

My Android app will help you to know the following: 1. A list & count of applications installed on your phone. 2. Memory available for both Phone and SD card. 3. Internet data usage feature to m…

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10,000,000+ downloads

InnovationM
10,000,000+ downloads
TOOLS

My Android app will help you to know the following: 1. A list & count of applications installed on your phone. 2. …

Download All Files

MDJ Software Labs

Download All Files is a powerful download manager. It helps you download files quickly and reliably to your Android device. It is free and easy to use. Key Features: • Reliable file download…

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10,000,000+ downloads

MDJ Software Labs
10,000,000+ downloads
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Download All Files

Download All Files is a powerful download manager. It helps you download files quickly and reliably to your Android d…

Compass Level & GPS

Take advantage of accurate and integrated compass, level and gps tools in one screen. For lovers of D.I.Y. and fans of self-assembling: this makes you an expert in placing furniture, hanging up a she…

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1,000,000+ downloads

LemonClip
1,000,000+ downloads
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Compass Level & GPS

Take advantage of accurate and integrated compass, level and gps tools in one screen. For lovers of D.I.Y. and fans of …

AppMgr III (App 2 SD)

AZSoft Technology Inc.

AppMgr (also known as App 2 SD) is a new design app that provides the following components: ★ Archive apps: archive apps to save storage on your Android device. Android 15+ only ★ Move apps: moves a…

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50,000,000+ downloads

AZSoft Technology Inc.
50,000,000+ downloads
TOOLS

AppMgr III (App 2 SD)

AppMgr (also known as App 2 SD) is a new design app that provides the following components: ★ Archive apps: archive ap…

SD Maid 1 Pro - Unlocker

SD Maid is an app and file management tool that helps you to keep your device clean and tidy! This app unlocks the "Pro" status in the free version of SD Maid, enabling all additional feat…

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1,000,000+ downloads

darken
1,000,000+ downloads
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SD Maid 1 Pro - Unlocker

SD Maid is an app and file management tool that helps you to keep your device clean and tidy! This app unlocks the &qu…

3C Battery Manager

The most complete tool to monitor your battery: Shows historical data (%, mA, mW, mV and temperature), calculates estimated run-times and battery aging, helps calibrate battery, and improves your bat…

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1,000,000+ downloads

3c
1,000,000+ downloads
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3C Battery Manager

The most complete tool to monitor your battery: Shows historical data (%, mA, mW, mV and temperature), calculates estim…

Backup and Restore - APP

Trustlook Security Lab

App Backup Restore can Backup & Restore APK files of apps that are not frequently used to save storage of a phone. Easiest Backup & Restore multi versions to avoid unnecessary updates. Trans…

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10,000,000+ downloads

Trustlook Security Lab
10,000,000+ downloads
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Backup and Restore - APP

App Backup Restore can Backup & Restore APK files of apps that are not frequently used to save storage of a phone. …

Servers Ultimate Pro

Now you can run almost every server you can think of. For example a web server, database server or storage server! Start a server easily on the 'Simple' tab or go advanced and add users, allowed IP'…

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10,000+ downloads

Ice Cold Apps
10,000+ downloads
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Servers Ultimate Pro

Now you can run almost every server you can think of. For example a web server, database server or storage server! Sta…

Did you ever felt, that one Charger/USB cable set charges your device really fast and the other not? Now, you can prove this with Ampere. Measure the charging and discharging current of your battery…

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10,000,000+ downloads

Brain_trapp
10,000,000+ downloads
TOOLS

Did you ever felt, that one Charger/USB cable set charges your device really fast and the other not? Now, you can prove…

ANT+ Plugins Service

ANT is a wireless protocol, similar to Bluetooth®, that is predominantly used for sport and fitness wireless connectivity. Pre-installed by the phone manufacturer, this service allows you to conn…

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1,000,000,000+ downloads

ANT+
1,000,000,000+ downloads
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ANT+ Plugins Service

ANT is a wireless protocol, similar to Bluetooth®, that is predominantly used for sport and fitness wireless connec…

IP Tools: WiFi Analyzer

IP Tools Network Utilities

Powerful tool for checking, analyzing and setting up networks. Helps to quickly detect any computer net problems, IP address and help to improve Wi-Fi and mobile connection performance. This is a mus…

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10,000,000+ downloads

IP Tools Network Utilities
10,000,000+ downloads
TOOLS

IP Tools: WiFi Analyzer

Powerful tool for checking, analyzing and setting up networks. Helps to quickly detect any computer net problems, IP ad…

Smart Tools co.

Smart Ruler is in the 1st set of the Smart Tools collection. This app measures the length of a small object by touching the screen. Usage is very simple. 1. Put an object on the screen of your devi…

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1,000,000+ downloads

Smart Tools co.
1,000,000+ downloads
TOOLS

Smart Ruler is in the 1st set of the Smart Tools collection. This app measures the length of a small object by touchin…