# ECGRef vs AdmitNote

The clearest difference is update cadence: AdmitNote at weekly against ECGRef's every 2 weeks. AdmitNote also leads on iOS requirement (17.6 vs 26.0). 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.

ECGRef ships an update every 2 weeks, AdmitNote weekly. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ECGRef | AdmitNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (29 ratings)](https://appshunter.io/ios/app/ecgref/id6757675855/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 12 MB | 2 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Rishi Kumar](https://appshunter.io/developer/1434016052) | [JOSE ANTONIO GUDE](https://appshunter.io/developer/1893591710) |

## What reviewers say

### ECGRef

[App page](https://appshunter.io/ios/app/ecgref/id6757675855)

An educational reference for interpreting electrocardiograms, this app covers electrophysiology, rhythm recognition, and common patterns. It aims to assist clinicians and students in accurate bedside ECG analysis.

**Highlights:** Electrophysiology concepts, Rhythm recognition, Clinically relevant patterns, Bedside ECG analysis support, Educational reference

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

**In-app purchases:** none


### AdmitNote

[App page](https://appshunter.io/ios/app/admitnote/id6762265910)

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

**In-app purchases:** none


## Frequently asked questions

### Is ECGRef free?

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

### Is AdmitNote free?

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

### Do ECGRef or AdmitNote have ads?

Neither ECGRef nor AdmitNote shows ads.

### Which is updated more often, ECGRef or AdmitNote?

ECGRef ships an update every 2 weeks, and AdmitNote weekly. Most recently, ECGRef was updated on September 23, 2026 and AdmitNote on October 3, 2026.

---

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