# Case Files: Physiology — Make Physiology Finally Click

> Medical physiology learning tool with interactive clinical cases for exam preparation. (iPhone/iPad app by Expanded Apps.)

- Source: https://appshunter.io/ios/app/case-files-physiology/id464681219 (this page in markdown: same URL + `.md`)
- Developer: [Expanded Apps](https://appshunter.io/developer/313709778)
- Category: Medical, Education
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 15.6 · 28 MB
- Languages: American English
- Released: 2011-10-23
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/case-files-physiology/id464681219/reviews.md

## What is Case Files?

Master Physiology Through Real Clinical Cases - Learn physiology in the context of real patients. Case Files: Physiology helps you understand how systems work and connect core concepts to clinical scenarios—so the material finally makes sense.

Understand, Don’t Memorize
-Physiology can feel abstract and overwhelming. This app helps you break down complex systems into clear cause-and-effect relationships you can actually understand and retain.

Built for Exam Success
-Prepare for Step 1 and course exams with focused, high-yield content:
  -50+ clinical cases
  -Board-style questions and explanations
  -Core physiology concepts and definitions
  -Reinforced conceptual understanding

Learn Faster, Think Smarter
-Study mode with instant feedback
-Exam mode for timed practice
-Bookmark and track progress
-Learn in short, focused sessions

Trusted Case Files® System
-Real-world clinical scenarios
-Proven case-based learning
-Designed for medical students

Get Started
-Download to try a sample case. Unlock full access to master physiology.

Expanded Apps Terms of Use: https://expandedapps.com/terms-of-use/
Expanded Apps Privacy Policy: https://expandedapps.com/privacy-policy/

Second Edition

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Access | $11.99 | per 7 days |
| Monthly Access | $19.99 | per month |
| 1 Week | $6.99 | per 7 days |
| 1 Year | $59.99 | per year |
| 1 Month | $18.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $39.99 | one-time |


## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/case-files-physiology/id464681219/reviews.md

### 3/5 — Perfect for Learning but Expensive

*2025-03-12*

I really like the question structure and additional information that came with it. The free version gives you access to only one question, that’s very sad. I also do think the price is expensive for college students like myself who is trying to go into medicine but can’t necessarily afford the reoccurring payments. I wanted to request or suggest if it’s possible for a lifetime payment option to be made where we can have access to all the information forever and continue using the app.

**Developer response:** Thank you for your review and suggestion regarding a lifetime option. We recognize that this may be helpful for you and we are preparing a new version for release shortly which will give you the opportunity to make one-time purchase for lifetime access to the content.  We wish you much success with your medical career.

### 5/5 — Cases

*2016-10-15*

Excellent approaches

### 5/5 — I like it

*2015-02-06*

A lot.

### 5/5 — Great app, interesting cases

*2014-12-27*

I used this app for my physiology class and found it really made me think. I learned a lot.

### 5/5 — Great

*2014-08-07*

This is a great app! How useful it is! I really like this app. I use this app in my office and this app really helps me a lot. So I want to give this app five stars!

### 4/5 — Ok

*2014-08-06*

This app is pretty useful for med students, it has lots of infos about real cases and helps them strengthen their diagnostic . Also is easy to use due to its simple and nice user interface

### 4/5 — I like it!

*2014-08-06*

Suitable for student! Great for reinforces the relationship between basic science and clinical medicine! Great learning system!

### 4/5 — Physiology

*2014-08-05*

A lot of exercise of physiology! Students love this app!

### 1/5 — Boo!😒✋👎

*2013-05-16*

You have to pay for everything!💰💸💩

### 4/5 — a good supplement but a bit expensive

*2013-04-04*

overall this is a good review of physiology, certainly it is less monotonous then a  straight up basic science approach. however, the price is a bit too much when considering that the app is a simple port of the book. Needs color and animations to fully justify being same price as print edition

## Frequently asked questions about Case Files

### What is Case Files Physiology?

Case Files Physiology is a medical education app designed to help students learn and review physiology through interactive clinical cases. It aims to strengthen diagnostic and therapeutic skills by reinforcing the link between basic science and clinical medicine.

### Does Case Files Physiology have ads?

No, Case Files Physiology does not contain advertisements. The app is free to download and offers additional content through subscriptions.

### How many cases are available in Case Files Physiology?

The app includes 1 sample case study for free. A subscription unlocks access to all 51 high-yield clinical cases designed to help users excel on clerkships and improve shelf-exam scores.

### What are the subscription options for Case Files Physiology?

Case Files Physiology offers several subscription plans: 1 Week for $6.99, 1 Month for $18.99, and 1 Year for $59.99. These plans provide access to the full library of 51 clinical cases.

### What devices is Case Files Physiology compatible with?

Case Files Physiology is designed for iPhone, iPod, and iPad devices. It supports both horizontal and vertical study modes on these platforms.

### How does Case Files Physiology help with exam preparation?

The app features 51 clinical cases, each with USMLE-style questions, clinical pearls, and interactive elements. It includes Study, Exam, and Bookmark modes to simulate different testing scenarios and aid in focused review.

### Can I track my progress with Case Files Physiology?

Yes, Case Files Physiology allows you to track your progress by storing quiz scores. You can also file away correctly answered questions after each practice quiz.

### What is the age rating for Case Files Physiology?

Case Files Physiology has an age rating of 12+. This indicates it is suitable for users aged 12 and older, likely due to the medical content.

## Version history (last 5 releases)

### 2.1 — 2026-05-14

Updated screenshots

### 2.0 — 2026-05-05

Updated OS and metadata

### 1.9 — 2024-10-24

Updated to latest OS

### 1.8 — 2024-05-11

-Fix for in app purchase bug

### 1.7 — 2023-11-10

-Updated to latest OS

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All apps by Expanded Apps: https://appshunter.io/developer/313709778

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*