# CSPT Sterile Compound Prep vs CRCST Sterile Processing Prep

The clearest difference is device support: CSPT Sterile Compound Prep at 3 against CRCST Sterile Processing Prep's 1. CSPT Sterile Compound Prep also leads on iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. CSPT Sterile Compound Prep sells 3 in-app purchases, starting at $6.99 per 7 days and CRCST Sterile Processing Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CSPT Sterile Compound Prep | CRCST Sterile Processing Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crcst-sterile-processing-prep/id6787889891/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 48 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) | [Jinyoung Lee](https://appshunter.io/developer/1880091360) |

## What reviewers say

### CSPT Sterile Compound Prep

[App page](https://appshunter.io/ios/app/cspt-sterile-compound-prep/id6782511130)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Certified Compounded Sterile P | $6.99 | per 7 days |
| Certified Compounded Sterile P | $16.99 | per month |
| Certified Compounded Sterile P | $69.99 | one-time |


### CRCST Sterile Processing Prep

[App page](https://appshunter.io/ios/app/crcst-sterile-processing-prep/id6787889891)

Prepare for the CRCST sterile processing exam with a comprehensive practice bank. It offers over 1,200 original questions with detailed explanations for each option, helping you understand the reasoning behind correct and incorrect answers. Includes mock exams and flashcards for effective study.

**Highlights:** 1,297 original practice questions, Detailed per-option explanations, Full-length timed mock exam, Wrong-answer review, 361 flashcards, Offline access, Practice by content area

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CRCST Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is CSPT Sterile Compound Prep free?

CSPT Sterile Compound Prep is free to download, with in-app purchases available.

### Is CRCST Sterile Processing Prep free?

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

### Do CSPT Sterile Compound Prep or CRCST Sterile Processing Prep have ads?

Neither CSPT Sterile Compound Prep nor CRCST Sterile Processing Prep 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.*