# Vargo Anesthesia Mega App vs GasWork.com AA

The clearest difference is price: GasWork.com AA at Free against Vargo Anesthesia Mega App's $99.99. GasWork.com AA also leads on rating (5.0 vs 4.7). Vargo Anesthesia Mega App's advantage is update cadence (every 2 weeks vs every 44 months) and ratings volume (177 vs 8). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

GasWork.com AA 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.

GasWork.com AA 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 8, so its average is the more settled of the two.

Vargo Anesthesia Mega App ships an update every 2 weeks, GasWork.com AA every 44 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Vargo Anesthesia Mega App | GasWork.com AA |
| --- | --- | --- |
| Price | $99.99 | **Free** |
| Rating | [4.7 (177 ratings)](https://appshunter.io/ios/app/vargo-anesthesia-mega-app/id791467318/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/gasworkcom-aa/id1439892338/reviews)** |
| Number of ratings | **177** | 8 |
| Positive reviews | 84.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 44 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#20** | — |
| Size | 353 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:** #20 Top Paid · Medical, #92 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 AA

[App page](https://appshunter.io/ios/app/gasworkcom-aa/id1439892338)

This app connects Anesthesiologist Assistants with job opportunities. It mirrors the website's listings, allowing users to view, mark as read, and save job posts. Users can also search by state or position duration and inquire about roles.

**Highlights:** View Anesthesiologist Assistant job opportunities, Mark jobs as read, Save job posts for later, Search jobs by state, Search jobs by position duration, Inquire about jobs via email or web

**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 GasWork.com AA free?

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

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

GasWork.com AA is rated higher. Vargo Anesthesia Mega App averages 4.7 out of 5 from 177 ratings, while GasWork.com AA averages 5.0 from 8 ratings.

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

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

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

Vargo Anesthesia Mega App ships an update every 2 weeks, and GasWork.com AA every 44 months. Most recently, Vargo Anesthesia Mega App was updated on October 15, 2026 and GasWork.com AA on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*