# surgery guide vs Surgical Principles | MRCS A

The clearest difference is in-app purchases: surgery guide at none against Surgical Principles | MRCS A's 4. surgery guide also leads on iOS requirement (6.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Surgical Principles | MRCS A sells 4 in-app purchases, starting at $2.99 per month. surgery guide asks for nothing beyond the download.

## The numbers

| Metric | surgery guide | Surgical Principles | MRCS A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 18 MB | 71 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [rahul baweja](https://appshunter.io/developer/804610215) | [RER MedApps](https://appshunter.io/developer/1720150558) |

## What reviewers say

### surgery guide

[App page](https://appshunter.io/ios/app/surgery-guide/id1077978386)

**Features:** macOS Compatibility

**In-app purchases:** none


### Surgical Principles | MRCS A

[App page](https://appshunter.io/ios/app/surgical-principles-mrcs-a/id6738858028)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $19.99 | per year |
| Premium 50% Off | $24.99 | one-time |
| Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is surgery guide free?

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

### Is Surgical Principles | MRCS A free?

Surgical Principles | MRCS A is free to download, with in-app purchases available.

### Do surgery guide or Surgical Principles | MRCS A have ads?

Neither surgery guide nor Surgical Principles | MRCS A shows ads.

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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.*