# Case Files vs Luigi

The clearest difference is in-app purchases: Luigi at none against Case Files's 6. Luigi also leads on update cadence (monthly vs every 19 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Case Files sells 6 in-app purchases, starting at $7.99 per 7 days. Luigi asks for nothing beyond the download.

Case Files ships an update every 19 months, Luigi monthly. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Case Files | Luigi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 19 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 28 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [Daisuke Komura](https://appshunter.io/developer/1246638301) |

## What reviewers say

### Case Files

[App page](https://appshunter.io/ios/app/case-files-pathology/id457739821)

This app provides over 50 clinical pathology cases with USMLE-style questions to help medical students learn through real-world patient scenarios. It offers interactive features, study modes, and progress tracking to improve exam scores and clinical problem-solving skills.

**Highlights:** 50+ clinical cases with USMLE-style questions, Interactive case discussions and comprehension questions, Study, Exam, and Bookmark modes for question review, Progress tracking and score storage, Clinical pearls and approach to problem-solving, iCloud support for multi-device use

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $7.99 | per 7 days |
| Weekly Access | $11.99 | per 7 days |
| 1 Month | $18.99 | per month |
| Monthly Access | $19.99 | per month |
| 1 Year | $69.99 | per year |
| Lifetime | $39.99 | one-time |


### Luigi

[App page](https://appshunter.io/ios/app/luigi/id1246638302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Case Files free?

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

### Is Luigi free?

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

### Do Case Files or Luigi have ads?

Neither Case Files nor Luigi shows ads.

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

Case Files ships an update every 19 months, and Luigi monthly. Most recently, Case Files was updated on September 8, 2026 and Luigi on September 12, 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.*