SwipePad: SwipePad is a better app switcher for your Android phone. Instead of holding down the home button to launch your recent apps, SwipePad uses hotspots-corners and edges of your phone's screen-to trigger a new 'pad' (which is sorta like a dashboard of apps). Just drag your finger from a hotspot to the middle of the screen and the app switcher will pop up. It's like adding another layer to your phone. Free.