# TEE Standard Views vs ECGRef

The clearest difference is price: ECGRef at Free against TEE Standard Views's $4.99. ECGRef also leads on rating (4.9 vs 3.8) and update cadence (every 2 weeks vs every 9 months). TEE Standard Views's advantage is iOS requirement (6.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

ECGRef is free to download; TEE Standard Views costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ECGRef holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 8 and 29 respectively. Written reviews point the same way: 83% of TEE Standard Views's written reviews are positive against 100% of ECGRef's.

TEE Standard Views ships an update every 9 months, ECGRef every 2 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TEE Standard Views | ECGRef |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.8 (8 ratings)](https://appshunter.io/ios/app/tee-standard-views/id653647341/reviews) | **[4.9 (29 ratings)](https://appshunter.io/ios/app/ecgref/id6757675855/reviews)** |
| Number of ratings | 8 | **29** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 60 MB | 12 MB |
| Requires iOS | **6.0** | 26.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [University Health Network](https://appshunter.io/developer/361257574) | [Rishi Kumar](https://appshunter.io/developer/1434016052) |

## What reviewers say

### TEE Standard Views

[App page](https://appshunter.io/ios/app/tee-standard-views/id653647341)

This application aids in learning transesophageal echocardiography by visualizing 3D cardiac structures from 2D echocardiographic images. Users can explore standard diagnostic views, rotate 3D heart models, and align them with TEE recordings to understand cardiac function.

**Highlights:** Visualize 3D cardiac structures, Explore 20 standard TEE views, Rotate 3D heart and probe models, Align 3D models with TEE recordings, Assess cardiac function

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TEE Standard Views free?

TEE Standard Views costs $4.99, with no in-app purchases.

### Is ECGRef free?

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

### Which has better reviews, TEE Standard Views or ECGRef?

ECGRef is rated higher. TEE Standard Views averages 3.8 out of 5 from 8 ratings, while ECGRef averages 4.9 from 29 ratings.

### Do TEE Standard Views or ECGRef have ads?

Neither TEE Standard Views nor ECGRef shows ads.

### Which is updated more often, TEE Standard Views or ECGRef?

TEE Standard Views ships an update every 9 months, and ECGRef every 2 weeks. Most recently, TEE Standard Views was updated on October 7, 2026 and ECGRef on October 10, 2026.

---

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