# Medcourses vs CRCST Prep

The clearest difference is update cadence: Medcourses at every 4 days against CRCST Prep's every 3 weeks. Medcourses also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Medcourses sells 1 in-app purchase, starting at $39.00 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.

Medcourses ships an update every 4 days, CRCST Prep every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Medcourses | 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 4 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Medcourses](https://appshunter.io/developer/6807682566) | [Hermes Inteligencia Digital Ltda](https://appshunter.io/developer/1896694873) |

## What reviewers say

### Medcourses

[App page](https://appshunter.io/ios/app/medcourses/id6770523576)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Medcourses subscription AI tutoring | $39.00 | per month |


### 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 Medcourses free?

Medcourses 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 Medcourses or CRCST Prep have ads?

Neither Medcourses nor CRCST Prep shows ads.

### Which is updated more often, Medcourses or CRCST Prep?

Medcourses ships an update every 4 days, and CRCST Prep every 3 weeks. Most recently, Medcourses was updated on October 28, 2026 and CRCST Prep on October 25, 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.*