# GasWork.com CRNA vs Harmony Anesthesia

The clearest difference is review sentiment: Harmony Anesthesia at 100% against GasWork.com CRNA's 50%. Harmony Anesthesia also leads on rating (5.0 vs 4.3). GasWork.com CRNA's advantage is update cadence (every 4 days vs every 10 days) and ratings volume (14 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Harmony Anesthesia holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: GasWork.com CRNA has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of GasWork.com CRNA's written reviews are positive against 100% of Harmony Anesthesia's.

GasWork.com CRNA ships an update every 4 days, Harmony Anesthesia every 10 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GasWork.com CRNA | Harmony Anesthesia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (14 ratings)](https://appshunter.io/ios/app/gasworkcom-crna/id1439892593/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/harmony-anesthesia/id6749016962/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 6 MB | 168 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GasWork.com-Inc.](https://appshunter.io/developer/1161352848) | [Harmony Anesthesia LLC](https://appshunter.io/developer/1828463776) |

## What reviewers say

### 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


### Harmony Anesthesia

[App page](https://appshunter.io/ios/app/harmony-anesthesia/id6749016962)

This app helps anesthesiologists and CAAs find and manage their career assignments. Discover exclusive opportunities, streamline onboarding by uploading documents, and receive instant alerts for new positions. Connect with dedicated staffing support for assistance.

**Highlights:** Discover anesthesia assignments, Manage schedules, Streamline onboarding, Upload licenses and credentials, Receive instant job alerts, Connect with staffing support

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

**In-app purchases:** none


## Frequently asked questions

### Is GasWork.com CRNA free?

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

### Is Harmony Anesthesia free?

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

### Which has better reviews, GasWork.com CRNA or Harmony Anesthesia?

Harmony Anesthesia is rated higher. GasWork.com CRNA averages 4.3 out of 5 from 14 ratings, while Harmony Anesthesia averages 5.0 from 2 ratings.

### Do GasWork.com CRNA or Harmony Anesthesia have ads?

Neither GasWork.com CRNA nor Harmony Anesthesia shows ads.

### Which is updated more often, GasWork.com CRNA or Harmony Anesthesia?

GasWork.com CRNA ships an update every 4 days, and Harmony Anesthesia every 10 days. Most recently, GasWork.com CRNA was updated on November 2, 2026 and Harmony Anesthesia on October 30, 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.*