# Preg Wheel

> Digital pregnancy wheel for tracking key dates and screening times. (iPhone/iPad app by Andrew Yu.)

- Source: https://appshunter.io/ios/app/preg-wheel/id445303968 (this page in markdown: same URL + `.md`)
- Developer: [Andrew Yu](https://appshunter.io/developer/328693314)
- Category: Medical, Utilities
- Price: Free
- Rating: 4.00/5 from 62 App Store ratings · 58 written reviews indexed
- Age rating: 17+
- Requires: iOS 10.0 · 24 MB
- Languages: American English
- Released: 2011-06-28
- Data updated: 2026-06-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/preg-wheel/id445303968/reviews.md

## What is Preg Wheel?

Simple and fast pregnancy wheel available for the iPhone, No need to carry a paper wheel.

The best part is the app is completely free.

Features
-------------------------------

1) Quickly input various dates with the date wheel:
• Last menstrual period (LMP)
• Estimated date of delivery (EDD)
• Estimated Gestational Age (EGA)
• IVF dates


2) Accurate results: Preg Wheel provides exact dates and accounts for all calendar variance, including leap years. 

3) Persistence: Preg Wheel can save the date and date type and restore them when launched to streamline your workflow.

4) Now with even more relevant dates for the entire pregnancy. Know in advance when specific screening tests need to be performed.
• 1st Trimesters US
• CVS
• Quad Screen
• Amino
• Anatomy US
• GTT
• Anti-D Prophylaxis
• GBS Screen
• Elective Delivery

## Key features

- Input LMP, EDD, EGA, and IVF dates
- Accurate date calculations with leap year support
- Save and restore input dates
- Track important screening test dates
- View dates for 1st Trimester US, CVS, Quad Screen, and more

## Recent user reviews (10 of 58)

All indexed reviews: https://appshunter.io/ios/app/preg-wheel/id445303968/reviews.md

### 5/5 — Best Preg Wheel App!

*2023-03-27, version 4.1*

This is perfect. So simple and gives all the details needed. As a nurse this works great and is much faster

### 2/5 — Meh

*2021-10-19, version 4.1*

IVF dating function does not work

### 1/5 — App Update

*2020-10-24, version 4.1*

This app has worked great until about 2 weeks ago. I cannot calculated a due date based on the number of weeks and ultrasound date. Please consider updating this app to work with the iOS 14 iPhone update. It has been 2 years since this app has been updated.

### 5/5 — Super Simple.

*2018-03-13, version 4.1*

Thank you for this simple and easy to use 
App.
Dr B.
Obstetrics Department,
Savanna la mar Hospital
Jamaica. 

Sent from my iPhone

### 1/5 — Bad update

*2018-02-15, version 4.0*

As an ob/gyn, this used to be my favorite simple pregnancy wheel app. Ever since the new update, it has become non-intuitive and annoying to use. Deleting and switching to a different app.

### 1/5 — Used to be a great app

*2018-01-05, version 4.1*

I used to love this app. Ever since the last update I find this wheel very frustrating to use. I need it to tell me the LMP based on due date. Now the LMP doesn’t change when I put in a due date. And vice versa. I put in the LMP but the EDC doesn’t update.  I may decide to pay for the Perfect OB Wheel. It has a lot more info and is consistent in performance based on feedback from my colleagues.

### 5/5 — Preg Wheel

*2017-12-31, version 4.1*

Now compatible with iOS 11

### 2/5 — Preg wheel

*2017-11-30, version 3.1*

This was my favorite go to app but I can no longer use it because it’s not updated

### 5/5 — Love this app PLEASE PLEASE UPDATE!!!

*2017-11-21, version 3.1*

I love this app, but hope they update it so it can be used with the latest iPhone/iPad software updates! Hope it happens soon I us it everyday at work!
11-21 please update this app. Miss using it.

### 1/5 — Update

*2017-11-20, version 3.1*

Please update I am a Midwife who has found this such a useful tool!!! Will give you 5 stars 😀

## Frequently asked questions about Preg Wheel

### What does the Preg Wheel app do?

The Preg Wheel app is a digital pregnancy wheel designed for iPhone users. It allows you to quickly input and accurately calculate important pregnancy dates such as your last menstrual period (LMP), estimated date of delivery (EDD), and estimated gestational age (EGA). It also helps you track key screening test dates throughout your pregnancy.

### What are the key features of Preg Wheel?

Key features include the ability to quickly input various dates like LMP, EDD, EGA, and IVF dates. It provides accurate results by accounting for all calendar variances, including leap years. The app also saves your input dates for persistence and includes a comprehensive list of relevant dates for screenings throughout the entire pregnancy.

### Is Preg Wheel free to use?

Yes, the app is completely free to use. There are no costs associated with downloading or using the core functionalities of the Preg Wheel.

### What kind of dates can I track with Preg Wheel?

You can track essential dates like your last menstrual period (LMP) and estimated date of delivery (EDD). It also calculates estimated gestational age (EGA) and can input IVF dates. Furthermore, it provides advance notice for important screening tests such as the 1st Trimester US, CVS, Quad Screen, Anatomy US, and GTT.

### Who is the target audience for Preg Wheel?

This app is designed for pregnant individuals or those planning a pregnancy who need a simple and fast way to track important dates and milestones. It's ideal for anyone who wants to avoid using a paper wheel and prefers a digital, accurate, and convenient solution on their iPhone.

## Version history (last 5 releases)

### 4.1 — 2017-12-28

This app has been updated by Apple to display the Apple Watch app icon.

Fixed some bugs with date entry using keyboard

### 4.0 — 2017-12-05

Updated with support for iOS 11.
new options to calculate EDD.

### 3.1 — 2013-05-10

fix bug for ipads that prevented launching.
Now a universal app.

### 3.0 — 2013-05-08

************ NOTE THERE IS BUG THAT IS PREVENTING THE APP FROM RUNNING ON IPAD. PLEASE DO NOT INSTALL ON IPADS AT THIS TIME. AN UPDATE WITH THE FIX IS BEING DEVELOPED******************
Better and faster date calculations.
Able to calculate LMP, EGA, and GA on a specific date.
Support for 4in retina displays.

### 2.0 — 2012-03-27

Added more dates to the calculator.

Now gives dates for Trimesters, Ultrasounds, and screening tests.

Notes Requires iOS 5.0

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## More apps by Andrew Yu

- [OB App Suite](https://appshunter.io/ios/app/ob-app-suite/id933612629)
- [OB Wheel+](https://appshunter.io/ios/app/ob-wheel-plus/id6757197344)

All apps by Andrew Yu: https://appshunter.io/developer/328693314

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*