6. SmartWho Task Manager
Living up to its name is the SmartWho Task Manager app, which can be downloaded from Google’s Play Store for free. This app not only helps users monitor their devices’ performance, it also gives them the option to backup files that they deem extremely important. The SmartWho Task Manager app also comes with a feature that shows users information about their devices’ CPU and RAM usage and works perfectly across all versions of the Android platform.
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