# Sterile Processing Prep 2026 vs CRCST Prep

The clearest difference is update cadence: CRCST Prep at every 3 weeks against Sterile Processing Prep 2026's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sterile Processing Prep 2026 sells 3 in-app purchases, starting at $9.99 per month and CRCST Prep sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sterile Processing Prep 2026 ships an update every 2 months, CRCST Prep every 3 weeks. The most recent releases landed on October 19, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Sterile Processing Prep 2026 | CRCST Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crcst-prep-sterile-proc/id6789258617/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Deeun Inc.](https://appshunter.io/developer/1691824695) | [Hermes Inteligencia Digital Ltda](https://appshunter.io/developer/1896694873) |

## What reviewers say

### Sterile Processing Prep 2026

[App page](https://appshunter.io/ios/app/sterile-processing-prep-2026/id6758952508)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $9.99 | per month |
| Prep Pro Annual | $24.99 | per year |
| Pro - Lifetime Access | $49.99 | one-time |


### CRCST Prep

[App page](https://appshunter.io/ios/app/crcst-prep-sterile-proc/id6789258617)

Prepare for the CRCST central service technician exam with over 875 practice questions and detailed explanations. Track your progress, utilize spaced repetition, and simulate exam conditions to build confidence and improve your pass probability.

**Highlights:** 875+ practice questions, Detailed answer explanations, Daily study plan, Timed practice modes, Spaced repetition review, Progress tracking, Full-length practice exam

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CRCST Prep Weekly | $5.99 | per 7 days |
| CRCST Prep Monthly | $14.99 | per month |


## Frequently asked questions

### Is Sterile Processing Prep 2026 free?

Sterile Processing Prep 2026 is free to download, with in-app purchases available.

### Is CRCST Prep free?

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

### Do Sterile Processing Prep 2026 or CRCST Prep have ads?

Neither Sterile Processing Prep 2026 nor CRCST Prep shows ads.

### Which is updated more often, Sterile Processing Prep 2026 or CRCST Prep?

Sterile Processing Prep 2026 ships an update every 2 months, and CRCST Prep every 3 weeks. Most recently, Sterile Processing Prep 2026 was updated on October 19, 2026 and CRCST Prep 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.*