Superbars is a free iPhone app developed by AMAXIM APPS INC in the Utilities & Tools category. With Superbars, you can transform the look of your iPhone's or iPod's Home and Lock screens by adding custom overlays to your wallpapers.

The app offers over 10,000,000 different backgrounds or wallpapers that you can create on your own. It allows you to choose from more than 300 colors and patterns for the bars, wallpapers, and icon frames. Additionally, there are 20 custom wallpapers available for you to use. The app's simple design makes it easy to convert any of your photos into wallpapers and add the effect.

Superbars does not change the color of the iOS status bar or Dock, but instead creates wallpapers with colored or patterned overlays in the same positions as the status bar and Dock. This creates a stunning visual effect that will impress your friends.

All the images you create with Superbars are automatically saved in Photos, making it convenient to access and use them.

Please note that if you have any feedback or encounter any issues with the app, it is recommended to contact the developer's support page before submitting a review to the App Store.