# CRF Events vs Murmur MD

The clearest difference is review sentiment: Murmur MD at 100% against CRF Events's 33%. Murmur MD also leads on rating (5.0 vs 4.8). CRF Events's advantage is ratings volume (377 vs 26) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

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

Murmur MD holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CRF Events has 377 ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 33% of CRF Events's written reviews are positive against 100% of Murmur MD's.

CRF Events ships an update monthly, Murmur MD every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CRF Events | Murmur MD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (377 ratings)](https://appshunter.io/ios/app/crf-events/id727420300/reviews) | **[5.0 (26 ratings)](https://appshunter.io/ios/app/murmur-md/id1586692687/reviews)** |
| Number of ratings | **377** | 26 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Best chart rank | **#208** | — |
| Size | 106 MB | 48 MB |
| Requires iOS | **17.0** | 17.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Cardiovascular Research Foundation](https://appshunter.io/developer/727420303) | [Murmur App, Inc](https://appshunter.io/developer/1586692689) |

## What reviewers say

### CRF Events

[App page](https://appshunter.io/ios/app/crf-events/id727420300)

**Currently charting:** #208 Top Free · Medical (US App Store)

This app serves as a comprehensive guide for attendees of conferences organized by the Cardiovascular Research Foundation. It enhances the educational experience by allowing users to view event programs, plan their schedules, access presentations, and navigate conference venues.

**Highlights:** View and search event programs, Plan personal schedules, Live stream presentations, Access abstracts and slides, Exhibitor information, Conference area navigation

**Features:** Apple Wallet, Vision Pro support

**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 CRF Events free?

CRF Events is free to download, with no in-app purchases.

### Is Murmur MD free?

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

### Which has better reviews, CRF Events or Murmur MD?

Murmur MD is rated higher. CRF Events averages 4.8 out of 5 from 377 ratings, while Murmur MD averages 5.0 from 26 ratings.

### Do CRF Events or Murmur MD have ads?

Neither CRF Events nor Murmur MD shows ads.

### Which is updated more often, CRF Events or Murmur MD?

CRF Events ships an update monthly, and Murmur MD every 2 months. Most recently, CRF Events was updated on November 1, 2026 and Murmur MD on October 30, 2026.

---

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