Tweaking Android

After a career in IT, it is inevitable that I tinker with computers and smartphones.  I recently counted 17 electronic devices in one room, with computers and phones on four different operating systems.  Practically speaking, I do 95% of what I do on a Samsung Note 4.  So here are my favorite tweaks for Android: Fast Reboot Pro, App Cache Cleaner Pro, and the built in RAM cleaner at the bottom of the screen identified by a double window icon.  And of course it's a good idea to turn the device off once a day (like shower time) to make sure everything is cleared out.