# Case Files vs PathoPlay

The clearest difference is update cadence: PathoPlay at every 11 days against Case Files's every 19 months. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Case Files sells 6 in-app purchases, starting at $6.99 per 7 days and PathoPlay sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Case Files ships an update every 19 months, PathoPlay every 11 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Case Files | PathoPlay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pathoplay-pathophysiology/id6761776544/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 58 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [Helena Kaso](https://appshunter.io/developer/1856743234) |

## What reviewers say

### Case Files

[App page](https://appshunter.io/ios/app/case-files-physiology/id464681219)

This app helps medical students learn and review physiology by presenting 51 high-yield clinical cases. It reinforces the connection between basic science and clinical medicine, improving diagnostic skills and exam performance. A free sample case is included, with more available via subscription.

**Highlights:** 51 high-yield clinical cases, USMLE-style questions, Interactive learning system, Study, Exam, and Bookmark modes, Progress tracking, Notes section per case, iCloud support

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $6.99 | per 7 days |
| Weekly Access | $11.99 | per 7 days |
| 1 Month | $18.99 | per month |
| Monthly Access | $19.99 | per month |
| 1 Year | $59.99 | per year |
| Lifetime Access | $39.99 | one-time |


### PathoPlay

[App page](https://appshunter.io/ios/app/pathoplay-pathophysiology/id6761776544)

Learn disease and drug mechanisms through interactive puzzles. Connect molecular cascades, identify drug targets, and understand how disruptions lead to illness across 10 body systems. Offers daily challenges and offline access.

**Highlights:** Mechanism-based learning, Interactive puzzles, Disease and drug tracing, Daily challenges, Offline access, 10 body systems covered

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PathoPlay Premium | $12.99 | one-time |


## Frequently asked questions

### Is Case Files free?

Case Files is free to download, with in-app purchases available.

### Is PathoPlay free?

PathoPlay is free to download, with in-app purchases available.

### Do Case Files or PathoPlay have ads?

Neither Case Files nor PathoPlay shows ads.

### Which is updated more often, Case Files or PathoPlay?

Case Files ships an update every 19 months, and PathoPlay every 11 days. Most recently, Case Files was updated on October 2, 2026 and PathoPlay on October 1, 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.*