OB App Suite vs OB Wheel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OB App Suite
This app provides a suite of OB/GYN specific medical calculators for quick and easy use. It includes tools for calculating due dates, predicting VBAC success, and assessing pre-eclampsia criteria, along with information on interpreting results.
- OB Wheel for LMP, EDD, and EGA
- Due Date by Sonogram
- IVF Wheel for due date calculation
- VBAC Success prediction
- GBS Algorithm for antibiotic indication
- Pre-Eclampsia Protein/Creatine Ratio assessment
- APGAR, BMI, BSA, and Urine Output calculators
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A collections of OB/GYN specific calculators all in one place. Easy and quick to use. Includes information about the tests and how to interpret results. Features ------------------------------- Currently Tools: • OB Wheel -Same features as preg wheel app. (See below) • Due Date by Sonogram • IVF Wheel -Calculate due date based on IUI date or embryo transfer date. • VBAC Success -Predicts success of VBAC based on patient history. • GBS Algorithm -Determines if antibiotics are indicated and which one to administer • Bishop Score • Pre-Eclampsia Protein/Creatine Ratio -Determines if patient meets pre-eclampsia criteria • APGAR • BMI • BSA • Urine Output Preg Wheel Features ------------------------------------- 1) Quickly input various dates with the date wheel: • Last menstrual period (LMP) • Estimated date of delivery (EDD) • Estimated Gestational Age (EGA) 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
OB Wheel
This app assists expectant mothers and healthcare professionals in tracking pregnancy with accurate due date calculations and weekly fetal development updates. It offers customizable features, health tips, and tools for clinicians to support patient care throughout the journey to delivery.
- Accurate due date calculation
- Weekly fetal development tracker
- Customizable reminders and tracking
- Health tips and resources
- Tools for healthcare professionals
- Symptom and feeling logging
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Promotional Text for OB Wheel App "Introducing the OB Wheel App – Your Personalized Pregnancy Journey Companion! Navigating through pregnancy just got easier and more reliable with the OB Wheel App, specially designed for expectant mothers and healthcare professionals. Say goodbye to guesswork and hello to precision with our user-friendly app that offers accurate, at-a-glance pregnancy tracking. Key Features: Accurate Due Date Calculation: Simply enter your last menstrual period, and let our app do the rest. Get precise due dates and important milestones at your fingertips. Fetal Development Tracker: Watch your baby's growth week-by-week. Learn about developmental stages, size comparisons, and exciting changes as your pregnancy progresses. Customizable Experience: Every pregnancy is unique. Customize the app to suit your journey – set reminders, track appointments, and record your feelings and symptoms. Health Tips & Resources: Stay informed with valuable insights, nutritional advice, and tips for maintaining a healthy pregnancy from conception to delivery. Professional Tools for Clinicians: A handy resource for obstetricians and midwives, offering gestational age calculations, weight and length estimations, and more to support patient care. Why Choose OB Wheel App? Simplicity and Ease of Use: Designed with you in mind, our app is intuitive and straightforward, making pregnancy tracking stress-free. Trusted and Reliable: Developed in collaboration with healthcare professionals, ensuring accuracy and up-to-date information. Stay Connected: Share milestones with loved ones and keep your healthcare team in the loop with easy sharing options. Embrace the beauty of pregnancy and enjoy peace of mind with the OB Wheel App. Whether you're a first-time mom or a seasoned pro, our app will be by your side every step of the way. Download now and start your extraordinary journey to motherhood with confidence and joy! Privacy policy: https://odindevstudio.wordpress.com/privacy-policy Terms of use and Terms of Subscription https://odindevstudio.wordpress.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: OB App Suite at none against OB Wheel's 2. OB App Suite also leads on iOS requirement (10.0 vs 14.0). OB Wheel's advantage is rating (4.3 vs 3.8) and update cadence (every 4 days vs every 11 days). On price, ratings volume, ads and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OB Wheel sells 2 one-off in-app purchases. OB App Suite asks for nothing beyond the download.
OB Wheel holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 13 and 10 respectively.
OB App Suite ships an update every 11 days, OB Wheel every 4 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | OB App Suite | OB Wheel |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (13 ratings) | 4.3 (10 ratings) — better |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 13 — better | 10 |
| Update frequency | Every 11 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 23 MB | 28 MB |
| Age rating | 17+ | 17+ |
| Developer | Andrew Yu | Berkay Gurcesme |
Customer experience
OB App Suite
OB Wheel
In-app purchases
OB App Suite
No in-app purchases
OB Wheel
- Ob Wheel lifetime ad-free$3.99
- Unlimited Ad-free Ob wheel$9.99
Questions
Is OB App Suite free?
Is OB Wheel free?
Which has better reviews, OB App Suite or OB Wheel?
Do OB App Suite or OB Wheel have ads?
Which is updated more often, OB App Suite or OB Wheel?
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