# iPro Anesthesia 2 vs Anesthesia One

The clearest difference is in-app purchases: iPro Anesthesia 2 at none against Anesthesia One's 2. iPro Anesthesia 2 also leads on rating (5.0 vs 4.8) and update cadence (every 2 months vs every 4 months). Anesthesia One's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Anesthesia One sells 2 in-app purchases, starting at $0.99 per month. iPro Anesthesia 2 asks for nothing beyond the download.

iPro Anesthesia 2 holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

iPro Anesthesia 2 ships an update every 2 months, Anesthesia One every 4 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | iPro Anesthesia 2 | Anesthesia One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ipro-anesthesia-2/id1188459190/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/anesthesia-one/id6503323182/reviews) |
| Number of ratings | 5 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Freemium |
| Size | 30 MB | 96 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [iProcedures](https://appshunter.io/developer/568676942) | [anaesthesiaone](https://appshunter.io/developer/1688877450) |

## What reviewers say

### iPro Anesthesia 2

[App page](https://appshunter.io/ios/app/ipro-anesthesia-2/id1188459190)

This medical application enhances perioperative documentation and patient safety by minimizing medication errors. It offers customizable workflows, real-time data access, and integrates with other EMRs and billing systems for improved efficiency and compliance.

**Highlights:** Enhanced patient health record, Customizable provider workflows, Patient safety alerts, Device connectivity, EMR and billing integration, Real-time analytics and reporting, Live case supervision

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

**In-app purchases:** none


### Anesthesia One

[App page](https://appshunter.io/ios/app/anesthesia-one/id6503323182)

This medical app provides a comprehensive toolbox for anesthesia care professionals. It offers customizable tools, an AI-powered assistant for case-specific guidance, and a natural language search for anesthesia guidelines. It works offline and allows users to save and share case logs.

**Highlights:** Customizable tool arrangement, AI-powered case assistant, Natural language guideline search, Offline functionality, Save and share case logs, Risk calculators and practice guidelines

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Yearly Pro | $9.99 | per year |


## Frequently asked questions

### Is iPro Anesthesia 2 free?

iPro Anesthesia 2 is free to download, with no in-app purchases.

### Is Anesthesia One free?

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

### Which has better reviews, iPro Anesthesia 2 or Anesthesia One?

iPro Anesthesia 2 is rated higher. iPro Anesthesia 2 averages 5.0 out of 5 from 5 ratings, while Anesthesia One averages 4.8 from 6 ratings.

### Do iPro Anesthesia 2 or Anesthesia One have ads?

Neither iPro Anesthesia 2 nor Anesthesia One shows ads.

### Which is updated more often, iPro Anesthesia 2 or Anesthesia One?

iPro Anesthesia 2 ships an update every 2 months, and Anesthesia One every 4 months. Most recently, iPro Anesthesia 2 was updated on October 7, 2026 and Anesthesia One on October 3, 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.*