# Rotunda Anaesthesia vs ETSU CPG

The clearest difference is update cadence: ETSU CPG at every 3 weeks against Rotunda Anaesthesia's every 12 months. Rotunda Anaesthesia's advantage is iOS requirement (8.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rotunda Anaesthesia ships an update every 12 months, ETSU CPG every 3 weeks. The most recent releases landed on October 13, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Rotunda Anaesthesia | ETSU CPG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 24 MB | 39 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Medical EGuides](https://appshunter.io/developer/1133990851) | [Evan Harris](https://appshunter.io/developer/1812807768) |

## What reviewers say

### Rotunda Anaesthesia

[App page](https://appshunter.io/ios/app/rotunda-anaesthesia/id1022422115)

**Features:** macOS Compatibility

**In-app purchases:** none


### ETSU CPG

[App page](https://appshunter.io/ios/app/etsu-cpg/id6745537158)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rotunda Anaesthesia free?

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

### Is ETSU CPG free?

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

### Do Rotunda Anaesthesia or ETSU CPG have ads?

Neither Rotunda Anaesthesia nor ETSU CPG shows ads.

### Which is updated more often, Rotunda Anaesthesia or ETSU CPG?

Rotunda Anaesthesia ships an update every 12 months, and ETSU CPG every 3 weeks. Most recently, Rotunda Anaesthesia was updated on October 13, 2026 and ETSU CPG on October 28, 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.*