# Anesthesia Gas Guide vs Hoffman Anesthesia

The clearest difference is price: Hoffman Anesthesia at Free against Anesthesia Gas Guide's $19.99. Hoffman Anesthesia also leads on update cadence (every 3 days vs every 9 days). Anesthesia Gas Guide's advantage is in-app purchases (none vs 10) and ratings volume (10 vs 3). On rating, ads, device support and iOS requirement there is nothing between them.

Hoffman Anesthesia is free to download; Anesthesia Gas Guide costs $19.99 up front. Hoffman Anesthesia sells 10 one-off in-app purchases. Anesthesia Gas Guide asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Anesthesia Gas Guide against 5.0 for Hoffman Anesthesia. Both are backed by a comparable volume of ratings — 10 and 3 respectively.

Anesthesia Gas Guide ships an update every 9 days, Hoffman Anesthesia every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Anesthesia Gas Guide | Hoffman Anesthesia |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | [5.0 (10 ratings)](https://appshunter.io/ios/app/anesthesia-gas-guide/id6749691922/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/hoffman-anesthesia/id6764451090/reviews) |
| Number of ratings | **10** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | **Paid** | Subscription |
| Size | 9 MB | 292 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Precision Anesthesia Consultants LLC](https://appshunter.io/developer/1831756383) | [Hoffman Anesthesia Solutions, LLC](https://appshunter.io/developer/1894088127) |

## What reviewers say

### Anesthesia Gas Guide

[App page](https://appshunter.io/ios/app/anesthesia-gas-guide/id6749691922)

An educational reference for anesthesia providers, offering concise information on anesthetic techniques, drug summaries, and perioperative considerations. Designed for academic review and educational use.

**Highlights:** Anesthetic techniques, Drug summaries, Perioperative considerations, Concise information, Organized reference

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

**In-app purchases:** none


### Hoffman Anesthesia

[App page](https://appshunter.io/ios/app/hoffman-anesthesia/id6764451090)

This clinical reference app provides anesthesia professionals and students with precision tools and educational resources. It features advanced calculators for pediatric dosing and local anesthetics, an AI-powered question answering tool, and a community forum for clinical discussion.

**Highlights:** Pediatric Comprehensive Calculator, Local Anesthetic Calculator, Coagulation Cascade Simulator, AI-powered clinical question answering, Fellowship-level anesthesia education guides, Clinician community forum

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sciatic Nerve Block | $0.99 | one-time |
| Ilioinguinal & Iliohypogastric Blk | $0.99 | one-time |
| Intercostal Nerve Block | $0.99 | one-time |
| Paravertebral Block | $0.99 | one-time |
| Rectus Sheath Block | $0.99 | one-time |
| Transverse Abdominus Plane Block | $0.99 | one-time |
| Adductor Canal Block | $0.99 | one-time |
| Cardiac Anesthesia | $1.99 | one-time |
| Surgical Services Premium Pack | $5.99 | one-time |
| Regional Anesthesia Bundle | $24.99 | one-time |


## Frequently asked questions

### Is Anesthesia Gas Guide free?

Anesthesia Gas Guide costs $19.99, with no in-app purchases.

### Is Hoffman Anesthesia free?

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

### Which has better reviews, Anesthesia Gas Guide or Hoffman Anesthesia?

Anesthesia Gas Guide and Hoffman Anesthesia are both rated 5.0 out of 5 on the App Store, from 10 and 3 ratings respectively.

### Do Anesthesia Gas Guide or Hoffman Anesthesia have ads?

Neither Anesthesia Gas Guide nor Hoffman Anesthesia shows ads.

### Which is updated more often, Anesthesia Gas Guide or Hoffman Anesthesia?

Anesthesia Gas Guide ships an update every 9 days, and Hoffman Anesthesia every 3 days. Most recently, Anesthesia Gas Guide was updated on October 28, 2026 and Hoffman Anesthesia on October 31, 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.*