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Report updated Apr 18, 2026

Overview · Full Intel report in progress

Perfect OB Tracker is an established medical app that is a paid app. With a 4.9/5 rating from 400 reviews, it shows polarized user reception.

What is Perfect OB Tracker?

Perfect OB Tracker is a medical utility for iOS designed to replace traditional paper pregnancy wheels for clinicians. It enables tracking of patient gestational age and due dates, while offering a Quick Calculator for one-off clinical assessments.

Current Momentum

v3.9 · 54mo ago

Zombie

Last updated 1645d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Medical

No ranking data

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Patient ManagementStandard

Allows tracking of multiple patients with sorting by name or due date and search functionality by medical record number.

Flexible Dating MethodsStandard

Calculates gestational age based on LMP, conception date, EDC, or ultrasound dating.

Postpartum TrackingStandard

Records delivery details including date, infant gender, and name.

Quick CalculatorStandard

Provides a standalone tool for rapid OB wheel calculations without requiring permanent patient data entry.

iCloud SynchronizationStandard

Supports optional data synchronization across multiple iOS devices.

How much does it cost?

Paid

Who Built It?

Evan Schoenberg app icon 1
Evan Schoenberg app icon 2
Evan Schoenberg app icon 3
Evan Schoenberg app icon 4

Evan Schoenberg

(18.2K)

Providing healthcare professionals with high-precision digital utilities to replace traditional paper-based reference tools and calculators.

Portfolio

10

Apps

Free 3Paid 6
Medical78%
Utilities11%
Utilidades11%

Explore the full Evan Schoenberg report

Portfolio breakdown, audience, momentum, and every app published by Evan Schoenberg.

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 Perfect OB Tracker?

How's The Medical Market?

How does it evolve in the Medical market?

Rank progression

33 active rankings tracked — 30-day window

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Perfect OB Tracker

Key Takeaways

The app serves as a digital, high-utility replacement for physical pregnancy wheels, though users have expressed a desire for collaborative features like multi-user data sharing.

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 Perfect OB Tracker, 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. “Perfect OB Tracker Intelligence Report.” Updated Apr 18, 2026. https://marlvel.ai/apps/com-regularrateandrhythm-perfectobtracker

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