Cheetah 360 - Junk Cleaner Booster Applocker

Best Phone Cleaner to remove junk cache files, Clean up storage, boost performance

Features
Speed Booster
Junk Cleaner
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 detecting and close apps that are likely to cause temperature rise.
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.
App Manager
Smart Charge
Notification Manager