This update from Apple will improve the functionality of this app. No new features are included.

Chronological and adjusted ages now display in months and days up to 36 months old, at which point they switch over to displaying in years, months, and days. This better aligns with standard practices in the medical industry regarding early childhood development.

Re-written to work on the latest iOS. Now a universal app supported on both iPad and iPhone.

Fixed an error in how the adjusted age was calculated.

Previous version was only using 28 days for each month of prematurity (4 weeks with 7 days in each week), instead of using a full 30 day month for each 4 weeks of prematurity.