# Vargo Anesthesia Mega App vs GasWork.com CRNA

The clearest difference is price: GasWork.com CRNA at Free against Vargo Anesthesia Mega App's $99.99. GasWork.com CRNA also leads on update cadence (every 4 days vs fortnightly). Vargo Anesthesia Mega App's advantage is review sentiment (85% vs 50%) and rating (4.7 vs 4.3). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

GasWork.com CRNA 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.

Vargo Anesthesia Mega App holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Vargo Anesthesia Mega App has 177 ratings behind it against 14, 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 50% of GasWork.com CRNA's.

Vargo Anesthesia Mega App ships an update fortnightly, GasWork.com CRNA every 4 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | Vargo Anesthesia Mega App | GasWork.com CRNA |
| --- | --- | --- |
| Price | $99.99 | **Free** |
| Rating | **[4.7 (177 ratings)](https://appshunter.io/ios/app/vargo-anesthesia-mega-app/id791467318/reviews)** | [4.3 (14 ratings)](https://appshunter.io/ios/app/gasworkcom-crna/id1439892593/reviews) |
| Number of ratings | **177** | 14 |
| Positive reviews | **84.8% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Paid | **Free** |
| Best chart rank | **#13** | — |
| Size | 367 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Vargo Anesthesia Inc](https://appshunter.io/developer/441512939) | [GasWork.com-Inc.](https://appshunter.io/developer/1161352848) |

## What reviewers say

### Vargo Anesthesia Mega App

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

**Currently charting:** #13 Top Paid · Medical, #45 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


### GasWork.com CRNA

[App page](https://appshunter.io/ios/app/gasworkcom-crna/id1439892593)

This app connects Certified Registered Nurse Anesthetists with thousands of job opportunities nationwide. Easily search by state or position type, mark jobs as read, and save favorites for later review. Inquire directly about positions via email or web.

**Highlights:** Thousands of CRNA job listings, Search by state and position duration, Mark jobs as read, Save job posts, Inquire by email or web, Mirrors website content

**Features:** 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 GasWork.com CRNA free?

GasWork.com CRNA is free to download, with no in-app purchases.

### Which has better reviews, Vargo Anesthesia Mega App or GasWork.com CRNA?

Vargo Anesthesia Mega App is rated higher. Vargo Anesthesia Mega App averages 4.7 out of 5 from 177 ratings, while GasWork.com CRNA averages 4.3 from 14 ratings.

### Do Vargo Anesthesia Mega App or GasWork.com CRNA have ads?

Neither Vargo Anesthesia Mega App nor GasWork.com CRNA shows ads.

### Which is updated more often, Vargo Anesthesia Mega App or GasWork.com CRNA?

Vargo Anesthesia Mega App ships an update fortnightly, and GasWork.com CRNA every 4 days. Most recently, Vargo Anesthesia Mega App was updated on October 26, 2026 and GasWork.com CRNA on October 26, 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.*