# GreatRiver Doc vs AI ECG

GreatRiver Doc and AI ECG are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

GreatRiver Doc ships an update every 6 weeks, AI ECG every 5 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | GreatRiver Doc | AI ECG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/greatriver-doc/id1217480214/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 132 MB | 17 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [onlinecare.com LLC](https://appshunter.io/developer/1072058827) | [Shenzhen Benevolence Medical Sci&Tech Co.,Ltd.](https://appshunter.io/developer/1453807967) |

## What reviewers say

### GreatRiver Doc

[App page](https://appshunter.io/ios/app/greatriver-doc/id1217480214)

Facilitates clinical communication and care coordination among healthcare professionals, patients, and specialists. Features include secure texting, tele-consultations, and integrated EMR scheduling. It's a HIPAA and FHIR compliant mobile platform designed for seamless healthcare collaboration.

**Highlights:** Clinical care communications, Care coordination, Secure texting, Tele-consultation, Prescription management, SOAP note management, EMR integration

**In-app purchases:** none


### AI ECG

[App page](https://appshunter.io/ios/app/ai-ecg/id6471455017)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GreatRiver Doc free?

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

### Is AI ECG free?

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

### Do GreatRiver Doc or AI ECG have ads?

Neither GreatRiver Doc nor AI ECG shows ads.

### Which is updated more often, GreatRiver Doc or AI ECG?

GreatRiver Doc ships an update every 6 weeks, and AI ECG every 5 weeks. Most recently, GreatRiver Doc was updated on October 18, 2026 and AI ECG on October 18, 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.*