CCleaner: Cache Cleaner, Phone Booster, Optimizer v5.4.1 build 800007884 [Professional] [Mod Extra]:

Requirements: 6.0+
Overview: The makers of the world’s most popular PC and Mac cleaning software bring you CCleaner for Android. Remove junk, reclaim space, clean RAM, monitor your system and browse safely. Become the master of your own device with the ultimate cleaning app for your Android.

✔ Storage cleaner
✔ Memory cleaner (RAM booster)
✔ Optimizer
✔ Storage analyzer
✔ App Manager