Gratuity Express 1.5 has been released.

What’s new:

• Support for archiving tips. This is implemented using Core Data for storage. Everything stays on the device for now with the potential of supporting iCloud Sync in the future.
• Ability to remove ads from the free version using in-app payments.
• Cosmetic and usability improvements.

Check out the Gratuity Express site to see all the features. Get Gratuity Express 1.5 Free in the App Store!

The next release will include iOS 7 support which brings extensive design and layout changes. Send any feedback on Twitter @oscrperez.