# WinScan eSign vs GreatRiver Doc

The clearest difference is rating: GreatRiver Doc at 3.0 against WinScan eSign's 2.3. GreatRiver Doc also leads on update cadence (every 6 weeks vs every 44 months) and iOS requirement (13.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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 holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

WinScan eSign ships an update every 44 months, GreatRiver Doc every 6 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | WinScan eSign | GreatRiver Doc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/winscan-esign/id1065498776/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/greatriver-doc/id1217480214/reviews)** |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 0 MB | 132 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Computer Rx](https://appshunter.io/developer/432194917) | [onlinecare.com LLC](https://appshunter.io/developer/1072058827) |

## What reviewers say

### WinScan eSign

[App page](https://appshunter.io/ios/app/winscan-esign/id1065498776)

Collect HIPAA and pick-up signatures from pharmacy patients, whether in-store or via drive-thru. Seamlessly integrates with WinScan point-of-sale software for efficient record-keeping. Ideal for pharmacies needing a quick and organized signature solution.

**Highlights:** Collect HIPAA signatures, Collect pick-up signatures, Drive-thru patient collection, Integrates with WinScan POS, Organized signature collection, Emergency signature collection

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is WinScan eSign free?

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

### Is GreatRiver Doc free?

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

### Which has better reviews, WinScan eSign or GreatRiver Doc?

GreatRiver Doc is rated higher. WinScan eSign averages 2.3 out of 5 from 3 ratings, while GreatRiver Doc averages 3.0 from 2 ratings.

### Do WinScan eSign or GreatRiver Doc have ads?

Neither WinScan eSign nor GreatRiver Doc shows ads.

### Which is updated more often, WinScan eSign or GreatRiver Doc?

WinScan eSign ships an update every 44 months, and GreatRiver Doc every 6 weeks. Most recently, WinScan eSign was updated on November 2, 2026 and GreatRiver Doc on November 2, 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.*