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Report updated May 4, 2026

Overview · Full Intel report in progress

The OB Wheel Pro 7 is an established medical app that is a paid app. With a 4.0/5 rating from 5 reviews, it shows polarized user reception.

What is The OB Wheel Pro 7?

The OB Wheel Pro 7 is a medical utility designed to replace traditional cardboard obstetric wheels with a digital suite of prenatal calculation tools. It provides clinicians and patients with integrated calculators for gestational age, fetal biometrics, and risk assessment, now including an Apple Watch companion app.

Current Momentum

v2.1 · 8mo ago

Maintenance

Last updated 262d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Medical
#94
NEW

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Prenatal CalculatorsStandard

Includes tools for gestational age, ultrasound biometrics, fetal weight, and BMI.

Clinical Risk AssessmentStandard

Provides an age-adjusted risk table for trisomy 21 and aneuploidy.

Apple Watch IntegrationStandard

Includes a companion app for Apple Watch to provide mobile access to calculations.

Pregnancy TrackingStandard

Determines estimated delivery dates based on the last menstrual period and lists key weeks and trimesters.

How much does it cost?

Paid

Who Built It?

Don Miller app icon 1
Don Miller app icon 2
Don Miller app icon 3
Don Miller app icon 4

Don Miller

(2.3K)

Providing clinical medical utilities and reference tools for healthcare professionals. Streamlining access to official health guidelines and obstetric calculations.

Portfolio

3

Apps

Free 1Paid 1
Productivity50%
Medical50%

What other apps does Don Miller make?

Explore the full Don Miller report

Portfolio breakdown, audience, momentum, and every app published by Don Miller.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for The OB Wheel Pro 7?

Where is it available?

Localized markets (8)

United StatesBrazilGermanySpainFranceItalyMexicoPortugal

How's The Medical Market?

How does it evolve in the Medical market?

Rank progression

58 active rankings tracked — 30-day window

No rank history available for this chart.

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for The OB Wheel Pro 7

Key Takeaways

While the app offers a comprehensive suite of prenatal tools, users have noted limitations regarding the lack of multi-patient storage and occasional technical stability issues.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by The OB Wheel Pro 7, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “The OB Wheel Pro 7 Intelligence Report.” Updated May 4, 2026. https://marlvel.ai/apps/com-enatal-obwheelpro7

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