# Sterile Processing Tech Exam vs Sterile Processing

The clearest difference is update cadence: Sterile Processing Tech Exam at every 3 weeks against Sterile Processing's every 4 months. Sterile Processing Tech Exam also leads on device support (4 vs 1) and iOS requirement (15.6 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Sterile Processing Tech Exam ships an update every 3 weeks, Sterile Processing every 4 months. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sterile Processing Tech Exam | Sterile Processing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/sterile-processing-crcst-prep/id6758952508/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Md Tariqul Islam](https://appshunter.io/developer/1789667629) | [Deeun Inc.](https://appshunter.io/developer/1691824695) |

## What reviewers say

### Sterile Processing Tech Exam

[App page](https://appshunter.io/ios/app/sterile-processing-tech-exam/id6747091287)

Prepare for your Certified Sterile Processing Technician exam with over 1400 practice questions, flashcards, and mock exams. Track your progress and master all five CBSPD domains anytime, anywhere, even offline.

**Highlights:** 1400+ practice questions with explanations, 600+ flashcards for key terms, Timed mock exams, Topic-based quizzes, Progress analytics, Offline access

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Unlimited Plan | $17.99 | one-time |


### Sterile Processing

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

Prepare for the CRCST exam with practice questions, instrument identification drills, and study guides. Plan your study routine, track progress, and review core sterile processing topics. Offers a free experience with optional monthly, annual, or lifetime subscriptions for full access.

**Highlights:** 320 practice questions, Instrument identification drill, Daily study tasks, Five study guides, 24 flashcards, Progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $9.99 | per month |
| Prep Pro Annual | $29.99 | per year |
| Pro - Lifetime Access | $59.99 | one-time |


## Frequently asked questions

### Is Sterile Processing Tech Exam free?

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

### Is Sterile Processing free?

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

### Do Sterile Processing Tech Exam or Sterile Processing have ads?

Neither Sterile Processing Tech Exam nor Sterile Processing shows ads.

### Which is updated more often, Sterile Processing Tech Exam or Sterile Processing?

Sterile Processing Tech Exam ships an update every 3 weeks, and Sterile Processing every 4 months. Most recently, Sterile Processing Tech Exam was updated on October 30, 2026 and Sterile Processing on November 9, 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.*