# Professional Data Portfolio vs Murmur MD

The clearest difference is update cadence: Murmur MD at every 2 months against Professional Data Portfolio's every 13 months. Professional Data Portfolio's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.1). On price, ads and in-app purchases there is nothing between them.

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

Professional Data Portfolio ships an update every 13 months, Murmur MD every 2 months. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Professional Data Portfolio | Murmur MD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (26 ratings)](https://appshunter.io/ios/app/murmur-md/id1586692687/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 45 MB | 48 MB |
| Requires iOS | **13.0** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [American College of Cardiology](https://appshunter.io/developer/502174543) | [Murmur App, Inc](https://appshunter.io/developer/1586692689) |

## What reviewers say

### Professional Data Portfolio

[App page](https://appshunter.io/ios/app/professional-data-portfolio/id1176593489)

**Features:** macOS Compatibility

**In-app purchases:** none


### Murmur MD

[App page](https://appshunter.io/ios/app/murmur-md/id1586692687)

A professional networking platform for physicians to share and discuss medical techniques and cases. Users can follow colleagues, view content with links and media, and receive customized alerts for complex procedures. Direct messaging and threaded replies facilitate communication.

**Highlights:** Physician networking, Case and technique discussion, Content sharing (links, photos, videos), Customized alerts, Direct messaging, Threaded replies

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

**In-app purchases:** none


## Frequently asked questions

### Is Professional Data Portfolio free?

Professional Data Portfolio is free to download, with no in-app purchases.

### Is Murmur MD free?

Murmur MD is free to download, with no in-app purchases.

### Do Professional Data Portfolio or Murmur MD have ads?

Neither Professional Data Portfolio nor Murmur MD shows ads.

### Which is updated more often, Professional Data Portfolio or Murmur MD?

Professional Data Portfolio ships an update every 13 months, and Murmur MD every 2 months. Most recently, Professional Data Portfolio was updated on October 17, 2026 and Murmur MD on October 6, 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.*