# Behind the Knife vs Luxarea

The clearest difference is price: Behind the Knife at Free against Luxarea's $4.99. Behind the Knife also leads on ratings volume (20 vs 1) and iOS requirement (15.0 vs 26.2). Luxarea's advantage is rating (5.0 vs 4.0) and update cadence (daily vs monthly). On ads, in-app purchases and device support there is nothing between them.

Behind the Knife is free to download; Luxarea costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Luxarea 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 1, so its average is the more settled of the two.

Behind the Knife ships an update monthly, Luxarea daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Behind the Knife | Luxarea |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.0 (20 ratings)](https://appshunter.io/ios/app/behind-the-knife/id1672420049/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/luxarea/id6761834076/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | **Free** | Paid |
| Size | 168 MB | 2 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Behind the Knife](https://appshunter.io/developer/1672420051) | [James Seaward](https://appshunter.io/developer/1891697161) |

## What reviewers say

### 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


### Luxarea

[App page](https://appshunter.io/ios/app/luxarea/id6761834076)

This tool assists medical and aesthetic professionals in calculating the precise surface area treated by laser and IPL devices. It automates the process by reading device screens or allows manual input for accurate documentation and billing.

**Highlights:** Automatic camera scan of device screen, Manual input for spot size and pulse count, Calculates treated surface area in cm², Supports circular laser and rectangular IPL handpieces, Running total across multiple procedures, Designed for mid-procedure use

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Behind the Knife free?

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

### Is Luxarea free?

Luxarea costs $4.99, with no in-app purchases.

### Which has better reviews, Behind the Knife or Luxarea?

Luxarea is rated higher. Behind the Knife averages 4.0 out of 5 from 20 ratings, while Luxarea averages 5.0 from 1 ratings.

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

Neither Behind the Knife nor Luxarea shows ads.

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

Behind the Knife ships an update monthly, and Luxarea daily. Most recently, Behind the Knife was updated on November 3, 2026 and Luxarea on October 31, 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.*