High confidence · 61 reviews analyzed · Based on 61 reviews. Signal may be noisy.

Excited

Recent user voice shows a excited sentiment. Users appreciate clinical utility of the calculation modules provides reliable support for busy prenatal care providers, but report inconsistent trimester dating logic contradicts standard medical guidelines used by major professional organizations.

Rating: 4.9

Reviews: 61

Confidence: high

How did the latest release land?

Overall
4.9/ 5
(3.5K)
Current version
4.9/ 5
0.0 vs overall
(3.5K)
Main signal post-update: clinical utility of the calculation modules provides reliable support for busy prenatal care providers.

Sentiment over time

Weekly average rating and review volume across stores, last 90 days.

Not enough recent reviews to plot a sentiment trend.

How have ratings & review volume moved?

Rating, review sentiment, and total reviews over time, with release markers showing the post-launch impact.

Rating over time

Vertical markers = app releases. Hover any release for the post-release impact delta.

Review themes

Praise

What users love

  • Clinical utility of the calculation modules provides reliable support for busy prenatal care providers
    • Nurses and doctors report using the app multiple times daily for quick gestational age dating
    • Users value the ability to calculate dates accurately regardless of the starting information provided
Complaint

Common complaints

  • Inconsistent trimester dating logic contradicts standard medical guidelines used by major professional organizations
    • Board-certified specialists report that the app trimester calculations do not align with established medical consensus
Request

Most requested

  • Customizable cycle length settings are required to accommodate patients with non-standard menstrual patterns
    • Providers request the ability to adjust cycle lengths to improve estimated due date accuracy

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 Perfect OB Wheel, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0