# Sterile Processing CRCST vs CRCST Exam Prep Test | 2026

The clearest difference is in-app purchases: CRCST Exam Prep Test | 2026 at none against Sterile Processing CRCST's 4. Sterile Processing CRCST's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. Sterile Processing CRCST sells 4 in-app purchases, starting at $6.99 per 7 days. CRCST Exam Prep Test | 2026 asks for nothing beyond the download.

## The numbers

| Metric | Sterile Processing CRCST | CRCST Exam Prep Test | 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 24 MB | 56 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) | [Examium OU](https://appshunter.io/developer/6803831667) |

## What reviewers say

### Sterile Processing CRCST

[App page](https://appshunter.io/ios/app/sterile-processing-crcst/id6778986305)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sterile Proc Weekly | $6.99 | per 7 days |
| Sterile Proc Monthly | $16.99 | per month |
| Sterile Proc Yearly | $39.99 | per year |
| Sterile Proc Lifetime | $79.99 | one-time |


### CRCST Exam Prep Test | 2026

[App page](https://appshunter.io/ios/app/crcst-exam-prep-test-2026/id6813423959)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sterile Processing CRCST free?

Sterile Processing CRCST is free to download, with in-app purchases available.

### Is CRCST Exam Prep Test | 2026 free?

CRCST Exam Prep Test | 2026 is free to download, with no in-app purchases.

### Do Sterile Processing CRCST or CRCST Exam Prep Test | 2026 have ads?

Neither Sterile Processing CRCST nor CRCST Exam Prep 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.*