Please upgrade to iOS 7!

I would have given this five stars if I had reviewed it earlier, but unfortunately it is now broken. A simple, elegant soothing noise generator but not updated for iOS 7. The oscillate feature can no longer be used when running in background because the volume level view remains active. Very disappointing since I used this feature a lot. Has this app been abandoned by its developers?

Piranesia about SimplyNoise - Free White Noise