# General Surgery Instruments vs CSTSetup

The clearest difference is in-app purchases: General Surgery Instruments at none against CSTSetup's 2. General Surgery Instruments also leads on ratings volume (8 vs 1) and iOS requirement (13.0 vs 16.4). CSTSetup's advantage is ads (none vs shown) and update cadence (every 5 days vs every 27 months). On price, rating, monetization model and device support there is nothing between them.

Both are free to download. CSTSetup sells 2 in-app purchases, starting at $12.99 per month. General Surgery Instruments asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for General Surgery Instruments against 5.0 for CSTSetup. That said, the two scores are not equally well evidenced: General Surgery Instruments has 8 ratings behind it against 1, so its average is the more settled of the two.

General Surgery Instruments ships an update every 27 months, CSTSetup every 5 days. The most recent releases landed on August 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | General Surgery Instruments | CSTSetup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (8 ratings)](https://appshunter.io/ios/app/general-surgery-instruments/id1552025649/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cstsetup-case-prep-and-setups/id6760922022/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 27 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 33 MB | 58 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Roman Moiseev](https://appshunter.io/developer/1877504595) | [CSTSetup](https://appshunter.io/developer/1886831213) |

## What reviewers say

### General Surgery Instruments

[App page](https://appshunter.io/ios/app/general-surgery-instruments/id1552025649)

A visual reference for surgical tools, organized by function. Features over 300 high-quality images with descriptions and an interactive quiz mode to test knowledge. Designed for easy navigation and learning.

**Highlights:** 300+ high-quality images, Concise descriptions, Intuitive interface, Interactive 'Check Yourself' mode, Organized by practical use

**Features:** Vision Pro support

**In-app purchases:** none


### CSTSetup

[App page](https://appshunter.io/ios/app/cstsetup-case-prep-and-setups/id6760922022)

This app provides surgical technologists, students, and educators with a comprehensive library of surgical setups, instrument details, and case log verification. Master hundreds of procedures, identify over 2,700 instruments, and ensure your clinical experience counts towards your logbook.

**Highlights:** Hundreds of surgical setups, 2,700+ instrument library, Instrument identification and details, Surgical case log evaluator, Procedural blueprints, Instrument handling cautions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CSTSetup Monthly Pro | $12.99 | per month |
| CSTSetup Yearly Pro | $155.99 | per year |


## Frequently asked questions

### Is General Surgery Instruments free?

General Surgery Instruments is free to download, with no in-app purchases.

### Is CSTSetup free?

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

### Which has better reviews, General Surgery Instruments or CSTSetup?

CSTSetup is rated higher. General Surgery Instruments averages 4.9 out of 5 from 8 ratings, while CSTSetup averages 5.0 from 1 ratings.

### Do General Surgery Instruments or CSTSetup have ads?

General Surgery Instruments shows ads; CSTSetup does not.

### Which is updated more often, General Surgery Instruments or CSTSetup?

General Surgery Instruments ships an update every 27 months, and CSTSetup every 5 days. Most recently, General Surgery Instruments was updated on August 20, 2026 and CSTSetup on September 21, 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.*