3C Task Manager

A simple task manager for everyday use
In-app purchase can be made to remove ads and unlock features (see below).
This app uses Accessibility services to help you stop apps on non-rooted devices, but will never ever collect any information.
★ Highly Configurable UI allows you to transform the app into something you really like
★ Highly Configurable Widgets are all resizable, from a simple gauge to more complex data display and historical graphics.
★ Sort by CPU, memory or network usage.
★ Add home-screen launcher to apps features.
★ Configure UI the way you like it (dark/light, button themes, text size, etc...).
★ See detailed information about running tasks.
★ Pause display.
★ Show system data in widgets (1x1 text and gauge are freely customizable)
★ Kill any apps or kernel processes on rooted devices.
★ Force-stop apps on rooted devices or using Accessibility services.
★ Fill or stop specific apps when screen's turned on or off or under low memory condition.
If rooted or Android lower than Marshmallow (6.0), app can also:
★ View and sort by memory used
★ View kernel processes
3C Companion app (non-rooted users) available here.
If Xposed framework is installed, app can also:
★ Set permanently the Linux's niceness of any process
★ Exploring task's data directory requires root and 3C Explorer (free app).
★ Viewing task's logs requires root and 3C Logs (free app)
NB:
★ Killing doesn't prevent apps from restarting.
★ Some apps are immune to force-stop and will restart anyway. You need the crystallize feature of 3C Toolbox Pro to prevent them from running.
Use in-app purchases to unlock the following features:
★ Remove Ads
★ Advanced UI theming options
★ Automatic auto-kill/stop
★ Add shortcut to notification
★ Enable extra widgets (2x1 text and graphics) customization
★ Enable widget refresh rate configuration