
Monitoring the amount of Internal memory left, SD memory left, External SD memory left, and Free RAM memory is a way to manage your device’s memory and you can do it either by going to the setting menu checking each memory one by one or get the following widgets and check all of them at a glance on your Android home screen.
- Memory Status Widget
- Quick System Info PRO

Quick access of the basic system information for your Android platform, including information for CPU, memory, SD Card, running processes
- Perfect System Monitor
- RAMDroid – RAM Widget
- Memory Cleaner