
OB Tracker & Pregnancy Wheel
Shared Patient Tracking
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Comprehensive obstetrical date calculator and patient tracker designed and developed by family physician Dr. Émilie Coudière, MD.
TRACK PREGNANCIES & POSTPARTUM
• Quick reference of upcoming, past-due, and postpartum patients.
• Full details of each patient, including fully customizable metrics and important dates such as expected length/weight, trimester start/end, etc.
• Easy entry of patient details using standard touch controls.
SYNC VIA iCLOUD
• Securely sync patients and settings across all your devices using the iCloud account you already trust.
COLLABORATE WITH COLLEAGUES
• Securely share patients with colleagues via iCloud.
• Changes made to shared patients will be immediately reflected on other devices.
* Requires iCloud.
TRY FOR FREE
• Free to try with 10-patient limit.
• Monthly or annual subscription is required to remove patient limit.
• Prices vary by region and are listed further down under Information > In-App Purchases.
• Subscription automatically renews 24 hours prior to expiration. Auto-renew can be turned off in the Settings app which allows subscription to expire at end of current period.
* Terms of use available at https://jeffreyfulton.ca/obtracker/terms
Hello and special thanks to everyone who submitted feedback and suggestions via an App Store review. It is much appreciated!
Today's update fixes a few date calculation bugs which showed up when estimating from LMP with an irregular cycle length. Special thanks to Catherine for helping us identify and correct the issue!
That's it for now, but keep sending in your feedback and suggestions via an App Store review and we'll do our best to accommodate!
Thanks and take care!
The developer, Jeffrey Fulton, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jeffrey Fulton
- Size
- 9.7 MB
- Category
- Medical
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlimited Patients Yearly $6.99
- Unlimited Patients Monthly $0.99
- One Time (early adopter) $19.99
- Copyright
- © 2026 Jeffrey Fulton