Keep Security is a security tool with junk cleaner, phone booster, battery saver and CPU cooler for Android devices. And it is a FREE super security tool

🔋Battery Saver: Stop power-draining apps to improve battery life.
🗑️ Junk Cleanup: Clear junk files on your device using smart technology to save more storage space.
🚀 Phone Booster: Speed up your phone to make it run smoothly again with just one tap.
❄️ CPU Cooler: Detect battery-draining apps with high CPU usage and cool down the device.

If your phone is running slowly, it is because the phone has too many files and the memory space is too small.

We can help you optimize your phone and solve the problem.

if you have any problems, please contact us.