Just slide the date wheel around with your finger. It's that easy. You can set it in seconds.

It simply works like a real pregnancy wheel except that it is more accurate, factors in leap years, and no trees were cut down to make it.

Other pregnancy wheels on the App Store are not actually wheels, and make you key in the dates. This one uses the touch interface to simulate a real pregnancy wheel and lets you set the date easily. Then you can play with the numbers and dates by sliding the wheel back and forth just like you might on a real wheel.

This app keeps things simple and puts all the important data on one screen.

Set the wheel based on LMP, CRL, BPD, or any date or measurement on the screen.

Save patient settings for easy reference.

What's New

Version 2.0.3

Fixed a small display error.

Ratings and Reviews


Toronto MD

Excuse the pun, but all those other apps have been trying to reinvent the OB wheel. The maker of this app has recognized the advantage of using that old simple paper wheel and has simply recreated it digitally. It's super simple but like the old paper wheels shows a ton of info at a glance. Excellent app and well worth the price. Thanks for making this.

Not great, but not bad for a buck


Needed an App that showed the gestational age at a given date in the future. This was the only one I could find. Needs to be updated for the iPhone 5 screen. And to squish all the dates on the screen, the hash marks between dates don't represent single days (took me a while to realize that).


Dave Duprey
1.5 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
You must be at least 17 years old to download this application.
Frequent/Intense Medical/Treatment Information
© 2010


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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