LightWake Alarm Clock

The alarm clock app for iPad, iPod Touch and iPhone that wakes you up to a simulated sunrise, by gradually increasing the screen light. Wake-up the natural way.
Choose from 5 ambient sounds to accompany the sunrise; Harmony, Relax, Rain, Jungle or Summer, the sound volume is also increasing gradually.
Still need a little bit of extra sleep? Hit the snooze button!
Not waking up easily? Set the back-up alarm!
LightWake. Your personal sunrise.
Features:
• Universal app
• Adjustable sunrise duration
• 5 soothing ambient sounds
• Multiple alarms
• Snooze option
• Landscape / portrait mode
• Back-up alarm
• Retina display support
If you quit the app while in "dark screen mode" the phone will appear dimmed. Just press the sleep/wake button on the top of your phone two times to restore the brightness setting. This is not a bug, this is how Apple solves this in their own apps, e.g. iBooks.