# CST Exam Prep 2026 AST vs MBLEX Practice Test

The clearest difference is update cadence: MBLEX Practice Test at every 3 months against CST Exam Prep 2026 AST's every 11 months. CST Exam Prep 2026 AST's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CST Exam Prep 2026 AST sells 4 in-app purchases, starting at $8.49 per month and MBLEX Practice Test sells 1 in-app purchase, starting at $7.00 per month. Whichever you choose, the download price is not the number that matters.

CST Exam Prep 2026 AST ships an update every 11 months, MBLEX Practice Test every 3 months. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | CST Exam Prep 2026 AST | MBLEX Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (46 ratings)](https://appshunter.io/ios/app/cst-exam-prep-2026-ast/id6477819215/reviews)** | — |
| Number of ratings | **46** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Get Exam](https://appshunter.io/developer/1529117519) | [Ambitionz Apps](https://appshunter.io/developer/1764753535) |

## What reviewers say

### CST Exam Prep 2026 AST

[App page](https://appshunter.io/ios/app/cst-exam-prep-2026-ast/id6477819215)

Prepare for your Certified Surgical Technologist exam with over 1600 practice questions and 800 flashcards. Master all exam areas with realistic simulations and detailed rationales. Study anytime, anywhere with offline access and free updates for the latest guidelines.

**Highlights:** 1600+ exam-like questions, 800+ flashcards, 12+ practice exams, Covers all exam areas, Offline access, Free updates, Realistic exam simulation

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 - Month Premium | $8.49 | per month |
| 1 - Week Premium | $8.99 | per 7 days |
| 1 - Month Premium | $16.99 | per month |
| 3 Months Premium | $35.99 | per 3 months |


### MBLEX Practice Test

[App page](https://appshunter.io/ios/app/mblex-practice-test/id6738896418)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MBLEX Exam Prep | $7.00 | per month |


## Frequently asked questions

### Is CST Exam Prep 2026 AST free?

CST Exam Prep 2026 AST is free to download, with in-app purchases available.

### Is MBLEX Practice Test free?

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

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

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

### Which is updated more often, CST Exam Prep 2026 AST or MBLEX Practice Test?

CST Exam Prep 2026 AST ships an update every 11 months, and MBLEX Practice Test every 3 months. Most recently, CST Exam Prep 2026 AST was updated on October 20, 2026 and MBLEX Practice Test on October 16, 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.*