# Surgical Technologist Mastery vs General Surgery Instruments

The clearest difference is in-app purchases: General Surgery Instruments at none against Surgical Technologist Mastery's 7. General Surgery Instruments also leads on review sentiment (100% vs 78%) and iOS requirement (13.0 vs 16.0). Surgical Technologist Mastery's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 27 months). On price, rating and device support there is nothing between them.

Both are free to download. Surgical Technologist Mastery sells 7 in-app purchases, starting at $17.99 per month. General Surgery Instruments asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Surgical Technologist Mastery against 4.9 for General Surgery Instruments. That said, the two scores are not equally well evidenced: Surgical Technologist Mastery has 3.2K ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 78% of Surgical Technologist Mastery's written reviews are positive against 100% of General Surgery Instruments's.

Surgical Technologist Mastery ships an update every 3 weeks, General Surgery Instruments every 27 months. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Surgical Technologist Mastery | General Surgery Instruments |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.2K ratings)](https://appshunter.io/ios/app/surgical-technologist-mastery/id1068518021/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/general-surgery-instruments/id1552025649/reviews)** |
| Number of ratings | **3.2K** | 9 |
| Positive reviews | 78.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 27 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | **#189** | — |
| Size | 91 MB | 33 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Higher Learning Technologies](https://appshunter.io/developer/571804544) | [Roman Moiseev](https://appshunter.io/developer/1877504595) |

## What reviewers say

### Surgical Technologist Mastery

[App page](https://appshunter.io/ios/app/surgical-technologist-mastery/id1068518021)

**Currently charting:** #189 Top Grossing · Medical (US App Store)

Prepare for your CST exam with over 1,800 practice questions and detailed explanations. This app features adaptive learning, expert support, and in-depth performance analysis to help you study smarter and pass your certification.

**Highlights:** 1,800+ exam-like practice questions, Detailed explanations and images, Adaptive learning engine, How-to videos on techniques, Community discussions with experts, In-depth performance analysis, Offline study capability

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Surgical Tech Exam - 1 Month | $17.99 | per month |
| Monthly Subscription | $23.99 | per month |
| Surgical Tech Exam - 6 Months | $74.99 | per 6 months |
| 6 month subscription | $99.99 | per 6 months |
| Surgical Tech Exam - 12 Months | $111.99 | per year |
| Surgical Technologist - Yearly | $149.99 | per year |
| Expansion Pack | $64.99 | one-time |

**What reviewers like**

- 👍 User-friendly and intuitive
- 🚀 Comprehensive coverage of exam topics
- 💯 Effective in helping users pass certification exams
- 💰 Affordable compared to other resources

**What reviewers complain about**

- 🐛 App crashes or freezes after updates
- 🤖 Inaccurate or outdated questions
- 🤔 Inconsistent performance across devices

**Reported bugs**

- Subscription cancellation issues
- Compatibility problems on certain devices

**Requested features**

- Quick review feature like the book
- Improved customer support responsiveness


### 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


## Frequently asked questions

### Is Surgical Technologist Mastery free?

Surgical Technologist Mastery is free to download, with in-app purchases available.

### Is General Surgery Instruments free?

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

### Which has better reviews, Surgical Technologist Mastery or General Surgery Instruments?

General Surgery Instruments is rated higher. Surgical Technologist Mastery averages 4.8 out of 5 from 3.2K ratings, while General Surgery Instruments averages 4.9 from 9 ratings.

### Do Surgical Technologist Mastery or General Surgery Instruments have ads?

General Surgery Instruments shows ads; Surgical Technologist Mastery does not.

### Which is updated more often, Surgical Technologist Mastery or General Surgery Instruments?

Surgical Technologist Mastery ships an update every 3 weeks, and General Surgery Instruments every 27 months. Most recently, Surgical Technologist Mastery was updated on October 26, 2026 and General Surgery Instruments on October 22, 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.*