# CFER Exam Prep 2026 vs CRCST Sterile Processing Prep

The clearest difference is rating: CRCST Sterile Processing Prep at 5.0 against CFER Exam Prep 2026's 4.2. CRCST Sterile Processing Prep also leads on update cadence (every 2 months vs every 4 months). CFER Exam Prep 2026's advantage is ratings volume (6 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CFER Exam Prep 2026 sells 9 in-app purchases, starting at $9.99 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.

CRCST Sterile Processing Prep holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: CFER Exam Prep 2026 has 6 ratings behind it against 1, so its average is the more settled of the two.

CFER Exam Prep 2026 ships an update every 4 months, CRCST Sterile Processing Prep every 2 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CFER Exam Prep 2026 | CRCST Sterile Processing Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/cfer-exam-prep-2026/id6754504349/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crcst-sterile-processing-prep/id6787889891/reviews)** |
| Number of ratings | **6** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 48 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [Jinyoung Lee](https://appshunter.io/developer/1880091360) |

## What reviewers say

### CFER Exam Prep 2026

[App page](https://appshunter.io/ios/app/cfer-exam-prep-2026/id6754504349)

Prepare for the Certified Flexible Endoscope Reprocessor exam with a comprehensive study tool. Access an extensive question bank, detailed explanations, and progress tracking to master essential concepts. Customizable study plans and simulated exams build confidence for certification.

**Highlights:** Up-to-date content reflecting latest standards, Extensive question bank with exam-style questions, Detailed explanations for all questions, Progress tracking to identify strengths and weaknesses, Customizable study plans, Simulated exam mode with timed practice tests

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CFER Weekly Full Access | $9.99 | per 7 days |
| CFER Monthly Full Access | $24.99 | per month |
| CFER Monthly Full Access | $24.99 | per month |
| CFER Quarterly Full Access | $49.99 | per 3 months |
| CFER Quarterly Full Access | $49.99 | per 3 months |
| CFER Semiannual Full Access | $94.99 | per 6 months |
| CFER Semiannual Full Access | $94.99 | per 6 months |
| CFER Annual Full Access | $149.99 | per year |
| CFER Annual Full Access | $149.99 | per year |


### CRCST Sterile Processing Prep

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

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is CFER Exam Prep 2026 free?

CFER Exam Prep 2026 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.

### Which has better reviews, CFER Exam Prep 2026 or CRCST Sterile Processing Prep?

CRCST Sterile Processing Prep is rated higher. CFER Exam Prep 2026 averages 4.2 out of 5 from 6 ratings, while CRCST Sterile Processing Prep averages 5.0 from 1 ratings.

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

Neither CFER Exam Prep 2026 nor CRCST Sterile Processing Prep shows ads.

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

CFER Exam Prep 2026 ships an update every 4 months, and CRCST Sterile Processing Prep every 2 months. Most recently, CFER Exam Prep 2026 was updated on October 20, 2026 and CRCST Sterile Processing Prep on October 24, 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.*