ObWheel 12+
Michael Phang
Designed for iPad
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- $0.99
Screenshots
Description
The pregnancy wheel in the palm of your hand! Use the wheel or input dates manually. Common dates and fetal biometry based on gestation are available for reference.
ObWheel is a handy app that puts the traditional pregnancy dates wheel into the palm of your hand! ObWheel is useful for expectant parents as well as obstetricians, family physicians, nurses, midwives, and students. It uses the date of Last Menstrual Period (LMP) to calculate Estimated Due Date (EDD) and Gestational Age (GA). No more imprecise paper wheels - this tool is always at hand, in your pocket!
We've separated the outer and inner wheels to make this easy-to-use. Spin the green wheel to set the LMP date. Spin the purple wheel to browse important milestones, and to calculate the gestational age on a specific date (displayed in the middle).
Prefer to enter dates manually? No problem. Select "Set" and choose dates by LMP, EDD, or GA on a specific date. Use the "Info" screen to see important dates (trimesters, testing and windows) and information on fetal biometry reference ranges (Lessoway) based on current gestational age.
Need to calculate the EDD from a dating ultrasound report? Rotate the purple wheel until the GA shown matches the GA on the ultrasound report. Then, rotate the green wheel until the date matches the date of the ultrasound. The EDD will be displayed below. Alternatively, input the GA and ultrasound date manually in the "Set" screen.
ObWheel is a universal app and works on the iPhone and iPad! We are continually working to improve ObWheel, and appreciate your feedback.
What’s New
Version 2.0
This app has been updated by Apple to display the Apple Watch app icon.
Thanks for waiting patiently! ObWheel is a big feature update, including:
- Support for the iPhone X
- Ability to enter specific dates for LMP, EDD, or gestational age on a specific date
- A new info screen with commonly referenced dates
- Fetal biometry reference ranges based on gestational age (Lessoway)
Ratings and Reviews
Does exactly what it says
Nothing extra, perfect to determine a pregnancy due date and the dates of all trimester.
Warning-crashes upon use
Seems great but once you try to set the date to see the detailed screen, it crashes back to the home screen.
App Privacy
The developer, Michael Phang, indicated that the app’s privacy practices may include handling of data as described below.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Michael Phang
- Size
- 19.5 MB
- Category
- Medical
- Compatibility
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- iPhone
- Requires iOS 10.0 or later.
- iPad
- Requires iPadOS 10.0 or later.
- iPod touch
- Requires iOS 10.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 12+ Infrequent/Mild Medical/Treatment Information
- Copyright
- © 2018 Michael J. Phang
- Price
- $0.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.