# Case Files vs Digital Sample Management

The clearest difference is in-app purchases: Digital Sample Management at none against Case Files's 6. Digital Sample Management also leads on update cadence (every 5 weeks vs every 12 months) and iOS requirement (12.2 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 $4.99 per 7 days. Digital Sample Management asks for nothing beyond the download.

Case Files ships an update every 12 months, Digital Sample Management every 5 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Case Files | Digital Sample Management |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/case-files-high-risk-ob/id464682692/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 42 MB |
| Requires iOS | 15.6 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Expanded Apps](https://appshunter.io/developer/313709778) | [IQVIA Inc.](https://appshunter.io/developer/376388241) |

## What reviewers say

### Case Files

[App page](https://appshunter.io/ios/app/case-files-high-risk-ob/id464682692)

Master high-risk obstetrics with real clinical cases. This app helps you develop critical decision-making skills for maternal and fetal complications. It's designed for exam preparation and clinical practice, offering high-yield content for rapid understanding and retention.

**Highlights:** Real clinical cases in high-risk pregnancy, Step-by-step clinical decision-making, 40+ high-yield OB cases, Clear explanations and clinical pearls, Progress tracking, Exam prep for USMLE Step 2 CK and OB/GYN rotations

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $4.99 | per 7 days |
| Weekly Access | $11.99 | per 7 days |
| 1 Month | $18.99 | per month |
| Monthly Access | $19.99 | per month |
| 1 Year | $79.99 | per year |
| Case Files: High Risk Obstetrics, OB & Gynaecology | $39.99 | one-time |


### Digital Sample Management

[App page](https://appshunter.io/ios/app/digital-sample-management/id1610177734)

**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 Digital Sample Management free?

Digital Sample Management is free to download, with no in-app purchases.

### Do Case Files or Digital Sample Management have ads?

Neither Case Files nor Digital Sample Management shows ads.

### Which is updated more often, Case Files or Digital Sample Management?

Case Files ships an update every 12 months, and Digital Sample Management every 5 weeks. Most recently, Case Files was updated on November 3, 2026 and Digital Sample Management on October 25, 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.*