# Magnet Master vs Periop Pacemaker

The clearest difference is price: Periop Pacemaker at Free against Magnet Master's $4.99. Periop Pacemaker also leads on update cadence (every 2 months vs every 13 months) and iOS requirement (13.0 vs 17.6). Magnet Master's advantage is in-app purchases (none vs 2) and ratings volume (111 vs 8). On rating, review sentiment, ads and device support there is nothing between them.

Periop Pacemaker is free to download; Magnet Master costs $4.99 up front. Periop Pacemaker sells 2 in-app purchases, starting at $2.99 per year. Magnet Master asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Magnet Master against 5.0 for Periop Pacemaker. That said, the two scores are not equally well evidenced: Magnet Master has 111 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Magnet Master ships an update every 13 months, Periop Pacemaker every 2 months. The most recent releases landed on October 16, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Magnet Master | Periop Pacemaker |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.9 (111 ratings)](https://appshunter.io/ios/app/magnet-master/id1244437839/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/periop-pacemaker/id6615070538/reviews)** |
| Number of ratings | **111** | 8 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#31** | — |
| Size | 1 MB | 43 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Busy Being Born Solutions, LLC](https://appshunter.io/developer/430201881) | [Rhythm Management, LLC](https://appshunter.io/developer/1761518402) |

## What reviewers say

### Magnet Master

[App page](https://appshunter.io/ios/app/magnet-master/id1244437839)

**Currently charting:** #31 Top Paid · Medical (US App Store)

This app helps perioperative cardiac device management planning for surgeries involving electrocautery. It generates a personalized plan based on patient profiles and surgical details, offering guidance on device magnets and reprogramming. It also provides information on device responses to magnets and manufacturer contacts.

**Highlights:** Perioperative cardiac device management planning, Patient profile creation, Electrocautery guidance, Device magnet and reprogramming recommendations, Device response to magnet information, Manufacturer contact details, Shareable reports (email, text, print)

**Features:** macOS Compatibility

**In-app purchases:** none


### Periop Pacemaker

[App page](https://appshunter.io/ios/app/periop-pacemaker/id6615070538)

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.

**Highlights:** 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

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PERIOP PACEMAKER ANNUAL FEE | $2.99 | per year |
| Periop Pacemaker | $7.99 | one-time |


## Frequently asked questions

### Is Magnet Master free?

Magnet Master costs $4.99, with no in-app purchases.

### Is Periop Pacemaker free?

Periop Pacemaker is free to download, with in-app purchases available.

### Which has better reviews, Magnet Master or Periop Pacemaker?

Periop Pacemaker is rated higher. Magnet Master averages 4.9 out of 5 from 111 ratings, while Periop Pacemaker averages 5.0 from 8 ratings.

### Do Magnet Master or Periop Pacemaker have ads?

Neither Magnet Master nor Periop Pacemaker shows ads.

### Which is updated more often, Magnet Master or Periop Pacemaker?

Magnet Master ships an update every 13 months, and Periop Pacemaker every 2 months. Most recently, Magnet Master was updated on October 16, 2026 and Periop Pacemaker on September 27, 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.*