# Rology vs PrepMed

The clearest difference is in-app purchases: Rology at none against PrepMed's 3. Rology also leads on iOS requirement (13.0 vs 17). PrepMed's advantage is update cadence (monthly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. PrepMed sells 3 in-app purchases, starting at $5.99 per month. Rology asks for nothing beyond the download.

Rology ships an update every 3 months, PrepMed monthly. The most recent releases landed on September 27, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Rology | PrepMed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 62 MB | 28 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Rology](https://appshunter.io/developer/1733265000) | [Mohamed Soliman](https://appshunter.io/developer/1805735262) |

## What reviewers say

### Rology

[App page](https://appshunter.io/ios/app/rology/id6478542619)

**Features:** macOS Compatibility

**In-app purchases:** none


### PrepMed

[App page](https://appshunter.io/ios/app/prepmed/id6744301587)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro User Subscription | $5.99 | per month |
| Pro User Subscription | $12.99 | per 3 months |
| PrepMed - Pro | $39.99 | per year |


## Frequently asked questions

### Is Rology free?

Rology is free to download, with no in-app purchases.

### Is PrepMed free?

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

### Do Rology or PrepMed have ads?

Neither Rology nor PrepMed shows ads.

### Which is updated more often, Rology or PrepMed?

Rology ships an update every 3 months, and PrepMed monthly. Most recently, Rology was updated on September 27, 2026 and PrepMed on September 6, 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.*