Rise Alarm Clock is Apple's free App of the Week. This means you download Rise Alarm Clock for free until Thursday next week. The app costs normally $ 1.99.
The gorgeous iPhone alarm clock app works without buttons, but works by dragging your finger across the screen. The app is very minimal, it simply shows the current time and the alarm time you have set, with below of it how long it will take until the alarm goes off. By simply swiping over the screen to set a different time for your alarm clock. You can use your own music numbers from your iTunes library. So, you will wake up with your favorite song.
Apple chooses every week a new App of the Week. Usually in the night from Thursday to Friday. So it is likely that it will be available for free until Thursday, 15 August. Remember, always check the price before you buy the app.
iPhone/iPad: Rise Alarm Clock (free, normally $1.99, iOS 6+, 4 stars)