Blue Master can instantly optimize the performance of your phone, which includes accelerating web browsing speed, improving gaming experience, making your battery last longer, cleaning cache and removing the junk files. Our main features are CPU performance optimization, Junk File Cleaner, RAM Booster, Battery Booster and Game Speed Booster.

Why Blue Master is a MUST-HAVE app?
★ Effective Speed Booster & Smart Cache Cleaner-Lacking space for new apps and photos? Just clean app caches and junk files, boost your phone with ONE click!
★ Smart Battery Saver- Battery draining quicker than ever? Kill redundant apps that drain your battery!
★ Virus Remover for Android-Worried about viruses or phishing? Blue Master’s antivirus solution makes sure your device is free from malware, vulnerabilities, adware, and Trojans!

---Blue master Features---

?Speed Booster
One Tap Boost helps speed up the phone by freeing up RAM. After boosting your mobile, you can run a speed test to see how much faster it is.
?️JUNK CLEANER (JUNK FILES)
Blue Master helps free up your storage space by removing junk, residual and cache files which slows down your phone.
With our professional cleaner, you can also free up much more space from cleaning cache data from social apps without worrying about deleting the wrong files.
?️FREE ANTIVIRUS
Scans for virus on all apps (pre-installed or not), blocks and removes viruses to keep your phone safe from viruses, trojans and protects your privacy with Blue Master's free antivirus engine which is certified by TRUSTLOOK!
?Battery Saver
Blue Master helps to save battery power and extend battery life by hibernating running apps.
?CPU Cooler
CPU Cooler can cool down your android phone CPU temperature with one tap.
?Applocker
App Locker can lock up apps, photos, messages, and other private data with a 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.
⚡Game booster
Boost your device's performance with just one touch. Optimize the CPU, RAM and many other things automatically for Gaming and max performance!
?App Manager
How many years have you installed an application that you have not used? Easily delete old apps and identify apps with irregular activity
?Notification Cleaner
Too many noisy and useless notifications? Use this super cleaner to mute and clean the unwanted notifications if necessary. The junk notification cleaner will gather junk notifications into one window so that you can clean them if needed.
?Fast and Simple
Blue Master's user interface is simple and intuitive, making it user-friendly and easy to clean cache and junk files to free up your phone's RAM.


Blue Master can optimize and speed up your Android phone with just 1-tap. Blue Master can also scan your phone for cache and junk files, and have them cleaned up to greatly improve your phone's processing speed.

Install Blue Master now and you can enjoy a faster and speedier phone with just 1-tap!