# Perfect OB Tracker vs Casemate

The clearest difference is price: Casemate at Free against Perfect OB Tracker's $6.99. Casemate also leads on review sentiment (100% vs 74%). Perfect OB Tracker's advantage is ratings volume (408 vs 3) and chart position (#108 vs unranked). On rating, update cadence, ads and in-app purchases there is nothing between them.

Casemate is free to download; Perfect OB Tracker costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Perfect OB Tracker against 5.0 for Casemate. That said, the two scores are not equally well evidenced: Perfect OB Tracker has 408 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 74% of Perfect OB Tracker's written reviews are positive against 100% of Casemate's.

Perfect OB Tracker ships an update every 2 weeks, Casemate every 10 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Perfect OB Tracker | Casemate |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | [4.9 (408 ratings)](https://appshunter.io/ios/app/perfect-ob-tracker/id581826761/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/casemate-practice/id6789640424/reviews)** |
| Number of ratings | **408** | 3 |
| Positive reviews | 74.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Paid | **Free** |
| Best chart rank | **#108** | — |
| Size | 12 MB | 39 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Evan Schoenberg](https://appshunter.io/developer/289039917) | [ALI KHALED CHAHBANDAR](https://appshunter.io/developer/6789640426) |

## What reviewers say

### Perfect OB Tracker

[App page](https://appshunter.io/ios/app/perfect-ob-tracker/id581826761)

**Currently charting:** #108 Top Paid · Medical (US App Store)

This app provides a comprehensive pregnancy wheel and tracker for medical professionals. It allows for managing multiple patients, calculating due dates, tracking gestational age, and even monitoring postpartum information. The tool offers quick calculations and detailed fetal growth estimates.

**Highlights:** Patient management, Due date calculation, Gestational age tracking, Postpartum tracking, Quick calculator, Fetal growth estimates, HIPAA compliant passcode lock

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Convenient
- 👍 Helpful for tracking clients
- 👍 Tracks EDD and age post-birth
- 👍 Records sex and name of baby

**What reviewers complain about**

- 🐛 App stopped working
- 🐛 Only states weeks, not days
- 🐛 Lost records when changing phones
- 🐛 Data sync issues with iPad
- 🐛 Lacks options for notes and customization

**Reported bugs**

- App just stopped working properly
- App stopped working out of nowhere
- Lost all records when changing phones
- Syncing data to iPad is not working
- Dates change erratically when toggling between patients

**Requested features**

- Ability to share data with assistants
- More options for writing notes
- More customizable for practice
- Way to share data with assistants
- Export list to Word or Excel


### Casemate

[App page](https://appshunter.io/ios/app/casemate-practice/id6789640424)

Practice patient history-taking with an AI-powered voice simulator. Receive detailed feedback on your clinical reasoning and communication skills based on established frameworks. Track your progress and access relevant study resources.

**Highlights:** Voice-first patient encounters, AI-generated patient cases, OSCE-style grading rubric, Cited feedback with transcript quotes, History and trend tracking, Study links to primary sources

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Perfect OB Tracker free?

Perfect OB Tracker costs $6.99, with no in-app purchases.

### Is Casemate free?

Casemate is free to download, with no in-app purchases.

### Which has better reviews, Perfect OB Tracker or Casemate?

Casemate is rated higher. Perfect OB Tracker averages 4.9 out of 5 from 408 ratings, while Casemate averages 5.0 from 3 ratings.

### Do Perfect OB Tracker or Casemate have ads?

Neither Perfect OB Tracker nor Casemate shows ads.

### Which is updated more often, Perfect OB Tracker or Casemate?

Perfect OB Tracker ships an update every 2 weeks, and Casemate every 10 days. Most recently, Perfect OB Tracker was updated on October 14, 2026 and Casemate on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*