# Sterile Processing Tech Exam vs Sterile Processing Prep

The clearest difference is price: Sterile Processing Tech Exam at Free against Sterile Processing Prep's $2.99. Sterile Processing Tech Exam also leads on update cadence (every 3 weeks vs every 2 months) and device support (4 vs 2). Sterile Processing Prep's advantage is in-app purchases (none vs 3). On ads there is nothing between them.

Sterile Processing Tech Exam is free to download; Sterile Processing Prep costs $2.99 up front. Sterile Processing Tech Exam sells 3 in-app purchases, starting at $9.99 per month. Sterile Processing Prep asks for nothing beyond the download.

Sterile Processing Tech Exam ships an update every 3 weeks, Sterile Processing Prep every 2 months. The most recent releases landed on September 27, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Sterile Processing Tech Exam | Sterile Processing Prep |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 5 MB |
| Requires iOS | **15.6** | 26.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Md Tariqul Islam](https://appshunter.io/developer/1789667629) | [Tracy Gates](https://appshunter.io/developer/1065459770) |

## 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 (3)**

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


### Sterile Processing Prep

[App page](https://appshunter.io/ios/app/sterile-processing-prep/id6757114416)

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 Prep free?

Sterile Processing Prep costs $2.99, with no in-app purchases.

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

Neither Sterile Processing Tech Exam nor Sterile Processing Prep shows ads.

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

Sterile Processing Tech Exam ships an update every 3 weeks, and Sterile Processing Prep every 2 months. Most recently, Sterile Processing Tech Exam was updated on September 27, 2026 and Sterile Processing Prep on September 30, 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.*