If you have a device running Android 6.0 or above and you go to Settings > Developer options > Running services, you can tap on active apps and choose to Stop. In any version of Android, you can also go to Settings > Apps or Settings > Applications > Application manager, and tap on an app and tap Force stop.
So, how do you see what apps are running on Android?
Here's how to kill applications running in the background.
- Launch the recent applications menu.
- Find the application(s) you want to close on the list by scrolling up from the bottom.
- Tap and hold on the application and swipe it to the right.
- Navigate to the Apps tab in settings if your phone's still running slow.
How do I find out which apps are draining my battery?
To begin, head to your phone's main Settings menu, then tap the "Battery" entry. Just beneath the graph at the top of this screen, you'll find a list of the apps that have been draining your battery the most. If everything is going as it should, the top entry in this list should be "Screen."