"aRelax Sound Pro" - the pro version has released.

Store Link:

A popular ambient noise app in app store. More powerful functional than others in the same level.

Extra new features:

- can check and review the detail
information of your customized sound.

- can Re-Edit and Re-Build your customized sounds. Do not need to
make a new customized sound if just not enjoy one of the noises
which previously made.

- add one more sound track for long sequential sound.

- extra more than 30 new ambient noises and sounds.

Other features are all from the basic version "aRelax Sound".

We will continue to update the app in the future, more noise, more functional!!!

Download

Requirements:
Requires iPhone OS 2.2 Software update