# CST Practice Test Prep vs AST CST Practice Test 2026

The clearest difference is rating: AST CST Practice Test 2026 at 5.0 against CST Practice Test Prep's 2.0. AST CST Practice Test 2026 also leads on ratings volume (3 vs 1). CST Practice Test Prep's advantage is iOS requirement (9.2 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CST Practice Test Prep sells 1 one-off in-app purchase and AST CST Practice Test 2026 sells 2 in-app purchases, starting at $8.49 per month. Whichever you choose, the download price is not the number that matters.

AST CST Practice Test 2026 holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | CST Practice Test Prep | AST CST Practice Test 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/cst-practice-test-prep/id1468089902/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ast-cst-practice-test-2026/id6478280784/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 12 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 81 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MOON MOUNTAIN INC](https://appshunter.io/developer/1555760990) | [PDG APPS SRL](https://appshunter.io/developer/1564413494) |

## What reviewers say

### CST Practice Test Prep

[App page](https://appshunter.io/ios/app/cst-practice-test-prep/id1468089902)

Prepare for your Certified Surgical Technician exam with over 500 practice questions. This app uses a proprietary learning strategy called "chunking" to help you study and memorize information effectively. A limited number of questions are available for free daily.

**Highlights:** Over 500 practice questions, Proprietary Effective Learning Strategy (ELS™), Chunking technique for memorization, Daily free questions, Pass or its free guarantee

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CST Practice Test Premium | $14.99 | one-time |


### AST CST Practice Test 2026

[App page](https://appshunter.io/ios/app/ast-cst-practice-test-2026/id6478280784)

Prepare for your Surgical Technologist exam with comprehensive study materials, practice tests, and exam simulators. This app offers over 3000 practice questions with in-depth explanations, motivation techniques, and score prediction to help you pass with confidence.

**Highlights:** 3000+ exam-style practice questions, In-depth answer rationales, Full CST exam simulator, Practice tests, Motivation techniques, Score prediction, Custom exam builder

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $8.49 | per month |
| 1 Month Premium | $16.99 | per month |


## Frequently asked questions

### Is CST Practice Test Prep free?

CST Practice Test Prep is free to download, with in-app purchases available.

### Is AST CST Practice Test 2026 free?

AST CST Practice Test 2026 is free to download, with in-app purchases available.

### Which has better reviews, CST Practice Test Prep or AST CST Practice Test 2026?

AST CST Practice Test 2026 is rated higher. CST Practice Test Prep averages 2.0 out of 5 from 1 ratings, while AST CST Practice Test 2026 averages 5.0 from 3 ratings.

### Do CST Practice Test Prep or AST CST Practice Test 2026 have ads?

Neither CST Practice Test Prep nor AST CST Practice Test 2026 shows ads.

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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.*