# Vargo Anesthesia Mega App vs AnesthesiaRef

The clearest difference is price: AnesthesiaRef at Free against Vargo Anesthesia Mega App's $99.99. AnesthesiaRef also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 85%). Vargo Anesthesia Mega App's advantage is chart position (#15 vs unranked) and ratings volume (177 vs 30). On update cadence, ads, in-app purchases and device support there is nothing between them.

AnesthesiaRef is free to download; Vargo Anesthesia Mega App costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AnesthesiaRef holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Vargo Anesthesia Mega App has 177 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 85% of Vargo Anesthesia Mega App's written reviews are positive against 100% of AnesthesiaRef's.

Vargo Anesthesia Mega App ships an update fortnightly, AnesthesiaRef every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Vargo Anesthesia Mega App | AnesthesiaRef |
| --- | --- | --- |
| Price | $99.99 | **Free** |
| Rating | [4.7 (177 ratings)](https://appshunter.io/ios/app/vargo-anesthesia-mega-app/id791467318/reviews) | **[5.0 (30 ratings)](https://appshunter.io/ios/app/anesthesiaref/id6773007074/reviews)** |
| Number of ratings | **177** | 30 |
| Positive reviews | 84.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Paid | **Free** |
| Best chart rank | **#15** | — |
| Size | 367 MB | 18 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Vargo Anesthesia Inc](https://appshunter.io/developer/441512939) | [Rishi Kumar](https://appshunter.io/developer/1434016052) |

## What reviewers say

### Vargo Anesthesia Mega App

[App page](https://appshunter.io/ios/app/vargo-anesthesia-mega-app/id791467318)

**Currently charting:** #15 Top Paid · Medical, #68 Top Grossing · Medical (US App Store)

This comprehensive medical app consolidates 16 specialized tools for anesthesia professionals. It provides quick access to information on patient care in various settings, including obstetrics, pediatrics, trauma, and critical care. Features include drug information, crisis management algorithms, case tips, and calculations.

**Highlights:** Obstetric, pediatric, trauma, surgical, critical care, emergency, and anesthesia settings, Malignant Hyperthermia information, Medical calculations (ABL/EBV, BMI, MAP, etc.), Anesthesia crisis management algorithms, Extensive anesthesia case tips with search, Pharmacology information for over 200 drugs/drips, Pediatric and OB regional anesthesia guides

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

**In-app purchases:** none


### AnesthesiaRef

[App page](https://appshunter.io/ios/app/anesthesiaref/id6773007074)

A comprehensive educational reference for anesthesiology professionals and students. It covers critical areas like airway management, crisis response, and perioperative decision support to promote safe anesthesia practices.

**Highlights:** Airway management, Crisis response protocols, Physiology and pharmacology, Procedure guides, Condition information, Calculators and checklists, Perioperative decision support

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

**In-app purchases:** none


## Frequently asked questions

### Is Vargo Anesthesia Mega App free?

Vargo Anesthesia Mega App costs $99.99, with no in-app purchases.

### Is AnesthesiaRef free?

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

### Which has better reviews, Vargo Anesthesia Mega App or AnesthesiaRef?

AnesthesiaRef is rated higher. Vargo Anesthesia Mega App averages 4.7 out of 5 from 177 ratings, while AnesthesiaRef averages 5.0 from 30 ratings.

### Do Vargo Anesthesia Mega App or AnesthesiaRef have ads?

Neither Vargo Anesthesia Mega App nor AnesthesiaRef shows ads.

### Which is updated more often, Vargo Anesthesia Mega App or AnesthesiaRef?

Vargo Anesthesia Mega App ships an update fortnightly, and AnesthesiaRef every 3 weeks. Most recently, Vargo Anesthesia Mega App was updated on October 29, 2026 and AnesthesiaRef on October 24, 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.*