# iCyst vs Behind the Knife

The clearest difference is review sentiment: iCyst at 100% against Behind the Knife's 58%. iCyst also leads on update cadence (weekly vs monthly) and iOS requirement (11.4 vs 15.0). 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.

iCyst ships an update weekly, Behind the Knife monthly. The most recent releases landed on September 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iCyst | Behind the Knife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (20 ratings)](https://appshunter.io/ios/app/behind-the-knife/id1672420049/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | **100.0% of reviews** | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | Free |
| Size | 28 MB | 168 MB |
| Requires iOS | **11.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Blue Milk Srl](https://appshunter.io/developer/1099281230) | [Behind the Knife](https://appshunter.io/developer/1672420051) |

## What reviewers say

### iCyst

[App page](https://appshunter.io/ios/app/icyst/id1479833485)

Access and navigate up-to-date guidelines for managing pancreatic cystic neoplasms from European, IAP, and AGA sources. Input cyst features to receive management recommendations based on built-in algorithms. Save data anonymously for future reference.

**Highlights:** Access European, IAP, and AGA guidelines, Navigate guidelines in PDF and flowchart format, Input cyst features for recommendations, Built-in algorithm for management suggestions, Anonymous data saving and modification, Improve clinical practice for pancreatic cysts

**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 iCyst free?

iCyst 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.

### Do iCyst or Behind the Knife have ads?

Neither iCyst nor Behind the Knife shows ads.

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

iCyst ships an update weekly, and Behind the Knife monthly. Most recently, iCyst was updated on September 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.*