GasWork.com MD vs Periop Pacemaker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GasWork.com MD
This app connects physician anesthesiologists with job opportunities. Browse thousands of constantly updated listings, mark jobs as read, and save favorites for later. Easily search by state or position type.
- Browse anesthesiologist job opportunities
- Mark jobs as read
- Save job posts
- Search by state
- Search by position duration
- Inquire by email or web
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Since 1996, GasWork.com has continued to be the go to place for Physician Anesthesiologist jobs. Our free GasWork.com MD iPhone app continually mirrors the website so you can peruse the thousands of anesthesiologist opportunities which are constantly changing. After you have clicked on a post and seen the job details, that post is marked as, "Read", so you'll know what jobs you have already looked at. If you want to save a job post so you can find it again, you can swipe left to "Save." Alternatively, on the job details page you can click the hamburger menu icon (three bars) to see a "Save" button. That menu icon will also allow you to Share, Inquire By Email or possibly Inquire By Web. You can search all the jobs by State or Duration of Position (Full Time, Locum Tenens, etc).
Periop Pacemaker
This app provides medical professionals with a decision algorithm for managing surgical patients with implantable defibrillators or pacemakers. It is based on guidelines endorsed by the Heart Rhythm Society and updated annually by an expert committee.
- Decision algorithm for pacemaker/defibrillator management
- Endorsed by Heart Rhythm Society
- Based on ASA Perioperative Cardiac Implantable Electronic Device Management Aid
- Annual expert committee updates
- Designed for medical professionals
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Periop Pacemaker is a smartphone app that assists medical professionals who take care of surgical patients that have implantable defibrillators or pacemakers. The decision algorithm is endorsed by the Heart Rhythm Society and is based on the American Society of Anesthesiologists Perioperative Cardiac Implantable Electronic Device Management Aid. As device technology evolves, an expert committee of anesthesiologists, cardiologists, and device representatives will meet annually to keep information up-to-date. Disclaimer: ASA Pacemaker is designed for use by medical professionals only. Accessing the app content requires either a one-time payment of $7.99 USD or an annual subscription payment of $2.99 USD. A 30-day free trial is available under the annual subscription plan.
Screenshots
Verdict
The clearest difference is review sentiment: Periop Pacemaker at 100% against GasWork.com MD's 0%. Periop Pacemaker also leads on rating (5.0 vs 3.7) and update cadence (every 2 months vs every 44 months). GasWork.com MD's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Periop Pacemaker sells 2 in-app purchases, starting at $2.99 per year. GasWork.com MD asks for nothing beyond the download.
Periop Pacemaker holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 14 and 8 respectively. Written reviews point the same way: 0% of GasWork.com MD's written reviews are positive against 100% of Periop Pacemaker's.
GasWork.com MD ships an update every 44 months, Periop Pacemaker every 2 months. The most recent releases landed on October 12, 2026 and September 27, 2026 respectively.
| Parameter | GasWork.com MD | Periop Pacemaker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (14 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 8 |
| Update frequency | Every 44 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | GasWork.com-Inc. | Rhythm Management, LLC |
Customer experience
GasWork.com MD
Periop Pacemaker
In-app purchases
GasWork.com MD
No in-app purchases
Periop Pacemaker
- PERIOP PACEMAKER ANNUAL FEE1 Month trial$2.991 Year
- Periop Pacemaker$7.99
Questions
Is GasWork.com MD free?
Is Periop Pacemaker free?
Which has better reviews, GasWork.com MD or Periop Pacemaker?
Do GasWork.com MD or Periop Pacemaker have ads?
Which is updated more often, GasWork.com MD or Periop Pacemaker?
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