# GreatRiver Doc vs RubikCare For Doctors

The clearest difference is update cadence: RubikCare For Doctors at every 4 days against GreatRiver Doc's every 6 weeks. 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.

GreatRiver Doc ships an update every 6 weeks, RubikCare For Doctors every 4 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GreatRiver Doc | RubikCare For Doctors |
| --- | --- | --- |
| 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 4 days** |
| Monetization | Free | — |
| Size | 132 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [onlinecare.com LLC](https://appshunter.io/developer/1072058827) | [RUBIKANS FOR INTEGRATED DIGITAL SOLUTIONS](https://appshunter.io/developer/1643481866) |

## 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


### RubikCare For Doctors

[App page](https://appshunter.io/ios/app/rubikcare-for-doctors/id6444133098)

**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 RubikCare For Doctors free?

RubikCare For Doctors is free to download, with no in-app purchases.

### Do GreatRiver Doc or RubikCare For Doctors have ads?

Neither GreatRiver Doc nor RubikCare For Doctors shows ads.

### Which is updated more often, GreatRiver Doc or RubikCare For Doctors?

GreatRiver Doc ships an update every 6 weeks, and RubikCare For Doctors every 4 days. Most recently, GreatRiver Doc was updated on November 2, 2026 and RubikCare For Doctors on November 3, 2026.

---

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