Android: With one swipe, Pie Control will give you access to your Android device's settings, favourite apps, menu buttons, app drawer and more.
Custom Android ROM Paranoid Android has long had this pie-like, gesture-activated control centre, but you can now get it on any phone, without rooting. Swipe from the right, left or bottom of the screen to activate Pie Control. In the app's settings, you can customise the phone options, apps and other features you want to see. Pie Control launches even from full-screen mode, so you can quickly switch to another app if you're playing a game.
The free version has plenty of options already, including a notepad, an app drawer widget, Wi-Fi toggle and more. In the $1.99 Pro version, you can add a total of eight shortcuts (five in free), a battery bar and recent apps.