Phone Master -Junk cleaner master, Battery Cooler

Rating: 4.7/5 (66 votes)

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Phone Master -Junk cleaner master, Battery Cooler for Android


Key features of Phone Master -Junk cleaner master, Battery Cooler

  • Super Security master, whatsapp cleaner and booster, Space clean
  • Updated on Jan 13, 2021
  • Phone Master -Junk cleaner master, Battery Cooler APK is available for free download

App description by Shalltry Group

THE BEST Phone Manager to master clean!

Phone Master - BEST choice to clean junk files and master privacy, with features: Applocker, Data Manager, Junk Cleaner for andorid, Speed Booster, CPU cooler and Battery Saver


🏆 High rated:4.7 / 5.0 ★ ★ ★ ★ ★

🔥 50 million users worldwide

✅ All-in-one junk cleaner and privacy guard

Note: Five Star rating ★ ★ ★ ★ ★ means Good/Excellent.

Surprise For Update

tScheduled antivirus

tDiverse Festival Theme

tMore Friendly and foldable Notification

tMore efficient power-saving and data-saving


Why Choose Phone Master?

✅ With powerful cleaning engine: Cache Cleaner, Junk file cleaning, Phone Master can fully speed up your phone performance.

✅ With multiple privacy protector to protect your phone security.

Core Features of Phone Master:

🚀★ Speed Booster

No more auto-start application in the backend. Phone Master boosts processing speed, clean unnecessary apps that running in background and save battery.

🗑️★ Junk Cleaner

Always feel slow and need more space when using your phone? Best Phone Cleaner to remove junk cache files, Clean up storage, boost performance

🔋★Battery Saver

The battery saver can analyze battery usage and monitor all apps that drain power while not in use. Hibernating the apps to stop battery draining and promote battery life.

📱★CPU Cooler

Cooling the CPU heat by detect and close apps that are likely to cause temperature rise.


App Locker can lock up apps, photos, messages, and other private data with password or pattern. You can easily protect your private information. Hide sensitive photos, videos, contact, SMS and communication apps by encrypting it. Give your secret solid protection as your best defender.

📉★Data manager

Data manager can set data plan for Daily, Weekly, Monthly and whatever date circle you want. Data Manager also can display data usage per app. Easily identify most data-hungry apps in your device. Make your cellular data usage more clear and simple.

★Deep Clean

Manage all your phone on one screen. Delete unwanted image, video, audio, installation package.

★File Move

Full of different kinds of files can take lots of phone memory. Move your large file in just one single tap to free up space.


★How does Phone Master Clean your device?

Make your phone clean is our top priority. We have several features to help you improve your device. No more bust and freeze.

✔ Clean cache trash – clear system cache and apps’ cache junk files to reclaim the space.

✔ Clean apps' installation package – clean the installation apk of apps

✔ Clean uninstall remains-clean residual junk file from deleted apps;

★How does Phone Master make your phone faster?

Does your phone speed become slower day by day and even hang up? Our phone booster will accelerate your device and cool down the CPU temperature.

✔ Boost processing speed, halt unnecessary apps that running in background. Improving the running speed.

✔ Analyzes CPU usage detects overheating apps, and close them immediately to cool down phone temperature. Never make phone hot.

★How does Phone Master help you master your phone?

✔ Use Data Manager to set a data usage plan, monitor what apps are using the data a lot, and get alerts before you run out of data.

✔ Battery Saver can help you find out what’s draining your power. Disable unnecessary apps that drain your battery.

Your feedback always keeps us improving with more and more cool features. If you like our app Phone Master, please rate us 5 stars ★★★★★in Google Play store.

Follow us on Facebook @ to keep up with our latest update, promotions.

Phone Master -Junk cleaner master, Battery Cooler is recently updated phone master application by Shalltry Group, that can be used for various junk purposes. Its latest version has 172625764 downloads. You can download Phone Master -Junk cleaner master, Battery Cooler latest APK for Android right now.


License Free
Requirements Require Android 5.0 and up
Language English
Categories tools, phone, master, junk, cleaner, battery
Size 20M
Audience Everyone
Publish Date
Author Shalltry Group
Downloads 172625764
Download options APK
User Rating 4.70 / 5


  • The app serves it's purpose well enough. I extra like the app lock feature. Good app

  • It's amazing and hope it will be better in the coming upgrades

  • The app serves it's purpose well enough. I extra like the app lock feature. Good app

  • It's amazing and hope it will be better in the coming upgrades

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