# MK5684-003

> MK5684-003 (iPhone/iPad app by ERT,INC.)

- Source: https://appshunter.io/ios/app/mk5684-003/id6463236012 (this page in markdown: same URL + `.md`)
- Developer: [ERT,INC](https://appshunter.io/developer/1160214546)
- Category: Medical
- Price: Free
- Age rating: 12+
- Requires: iOS 12.0 · 85 MB
- Languages: American English
- Released: 2023-11-03
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/mk5684-003/id6463236012/reviews.md

## What is MK5684?

MSD MK5684-003 eCOA App is intended for use collect patient reported outcomes relating to a clinical trial. Patients must be given accounts by a participating site in order to log in to the app.


## Version history (last 5 releases)

### 2.15.3 (63) — 2026-06-30

Visit updates/enhancements

### 2.15.2 (57) — 2026-03-11

Performance improvements

### 2.15.1 (56) — 2025-08-29

Bug hotfix

### 2.15.0 (54) — 2025-05-27

Language Update

### 2.14.9 (46) — 2024-09-27

Language Update

## Apps similar to MK5684

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Clinical Ink Engage (EU)](https://appshunter.io/ios/app/clinical-ink-engage-eu/id1150587711) | 3.1 (11) | Free | Medical |
| [Danucare](https://appshunter.io/ios/app/danucare/id6587576556) | — | Free | Medical |
| [YPrime eCOA](https://appshunter.io/ios/app/yprime-ecoa/id1521277112) | 2.8 (14) | Free | Medical |
| [Shared Investigator Platform](https://appshunter.io/ios/app/shared-investigator-platform/id6450245868) | 5.0 (5) | Free | Medical |
| [CTCAE 5 Pro](https://appshunter.io/ios/app/ctcae-5-pro/id1625569535) | 4.8 (35) | Free | Medical |
| [SmartSignals® eCOA](https://appshunter.io/ios/app/smartsignals-ecoa/id1602206850) | 5.0 (2) | Free | Medical |

## More apps by ERT,INC

- [ERT eCOA Handheld](https://appshunter.io/ios/app/ert-ecoa-handheld/id1434464364)
- [EMPOWER (SHP643-403)](https://appshunter.io/ios/app/empower-shp643-403/id1463089500)
- [Alcon_CLL949-C010](https://appshunter.io/ios/app/alcon-cll949-c010/id1474603842)
- [ENABLE (SHP643-402)](https://appshunter.io/ios/app/enable-shp643-402/id1475471821)
- [NOVONOR_NN7415-4307](https://appshunter.io/ios/app/novonor-nn7415-4307/id1477042097)
- [Mirum MRX 800 MERGE](https://appshunter.io/ios/app/mirum-mrx-800-merge/id1480858320)

All apps by ERT,INC: https://appshunter.io/developer/1160214546

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*