# FRS Risk vs Behind the Knife

The clearest difference is rating: FRS Risk at 5.0 against Behind the Knife's 4.0. FRS Risk also leads on update cadence (every 2 weeks vs monthly). Behind the Knife's advantage is ratings volume (20 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FRS Risk holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Behind the Knife has 20 ratings behind it against 4, so its average is the more settled of the two.

FRS Risk ships an update every 2 weeks, Behind the Knife monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FRS Risk | Behind the Knife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/frs-risk/id1571487229/reviews)** | [4.0 (20 ratings)](https://appshunter.io/ios/app/behind-the-knife/id1672420049/reviews) |
| Number of ratings | 4 | **20** |
| Positive reviews | — | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 30 MB | 168 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ValexConsulting Inc.](https://appshunter.io/developer/418934001) | [Behind the Knife](https://appshunter.io/developer/1672420051) |

## What reviewers say

### FRS Risk

[App page](https://appshunter.io/ios/app/frs-risk/id1571487229)

This medical app provides surgeons with a real-time risk assessment tool for pancreatic fistula, personalized mitigation techniques, and a personal practice data repository. It also includes a bibliography with direct links to PubMed abstracts and a masterclass podcast.

**Highlights:** Real-time fistula risk assessment, Personalized mitigation techniques, Practice data repository, Contemporary bibliography, Direct literature access, Masterclass podcast

**Features:** macOS Compatibility

**In-app purchases:** none


### Behind the Knife

[App page](https://appshunter.io/ios/app/behind-the-knife/id1672420049)

This platform offers surgical education with high-yield topics and interviews with field leaders. It provides timely, relevant, and engaging content to help users succeed in their medical studies and careers.

**Highlights:** Surgical education platform, High-yield educational topics, Interviews with field leaders, Timely and relevant content, Engaging learning experience

**In-app purchases:** none


## Frequently asked questions

### Is FRS Risk free?

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

### Is Behind the Knife free?

Behind the Knife is free to download, with no in-app purchases.

### Which has better reviews, FRS Risk or Behind the Knife?

FRS Risk is rated higher. FRS Risk averages 5.0 out of 5 from 4 ratings, while Behind the Knife averages 4.0 from 20 ratings.

### Do FRS Risk or Behind the Knife have ads?

Neither FRS Risk nor Behind the Knife shows ads.

### Which is updated more often, FRS Risk or Behind the Knife?

FRS Risk ships an update every 2 weeks, and Behind the Knife monthly. Most recently, FRS Risk was updated on October 24, 2026 and Behind the Knife 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.*