# 15blades vs Kratos Surgery

The clearest difference is in-app purchases: 15blades at none against Kratos Surgery's 4. Kratos Surgery's advantage is review sentiment (67% vs 50%). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Kratos Surgery sells 4 one-off in-app purchases. 15blades asks for nothing beyond the download.

15blades ships an update every 4 weeks, Kratos Surgery every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 15blades | Kratos Surgery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/15blades/id6465287425/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 69 MB | 161 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [15bladesmedia Inc.](https://appshunter.io/developer/1652063001) | [KRATOS 3D TEKNOLOJILERI SANAYI TICARET ANONIM SIRKETI](https://appshunter.io/developer/1722772155) |

## What reviewers say

### 15blades

[App page](https://appshunter.io/ios/app/15blades/id6465287425)

A peer-to-peer medical education platform using short-form videos and posts for micro-learning. Healthcare professionals can share insights, ask questions, and engage in discussions to advance medical knowledge.

**Highlights:** Micro-learning environment, Short-form video and post curation, Create posts and polls, Share insights and questions, Encourage discussions and debates, Peer-to-peer knowledge sharing

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Kratos Surgery

[App page](https://appshunter.io/ios/app/kratos-surgery/id6475267325)

Create high-resolution 3D facial scans using only your smartphone. This technology aids medical professionals in analyzing facial structures for personalized aesthetic procedure planning and transparent patient-doctor communication.

**Highlights:** High-resolution 3D facial scanning, Analyze skin, bone, and cartilage structures, Personalized aesthetic procedure planning, 3D design and revision capabilities, Enhanced patient-doctor communication, Free to use

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 CREDITS | $65.00 | one-time |
| 10 CREDITS | $124.99 | one-time |
| 20 CREDITS | $239.00 | one-time |
| 50 CREDITS | $559.00 | one-time |


## Frequently asked questions

### Is 15blades free?

15blades is free to download, with no in-app purchases.

### Is Kratos Surgery free?

Kratos Surgery is free to download, with in-app purchases available.

### Do 15blades or Kratos Surgery have ads?

Neither 15blades nor Kratos Surgery shows ads.

### Which is updated more often, 15blades or Kratos Surgery?

15blades ships an update every 4 weeks, and Kratos Surgery every 3 weeks. Most recently, 15blades was updated on November 3, 2026 and Kratos Surgery on November 4, 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.*