# MK5684-004

> MK5684-004 (iPhone/iPad app by ERT, INC.)

- Source: https://appshunter.io/ios/app/mk5684-004/id6464372834 (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 · 89 MB
- Languages: English
- Released: 2023-11-14
- Data updated: 2026-06-21
- User reviews in markdown: https://appshunter.io/ios/app/mk5684-004/id6464372834/reviews.md

## What is MK5684?

MSD MK5684-004 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)

### 2.15.7 (73) — 2026-06-16

Language Update

### 2.15.6 (62) — 2026-03-03

Update to the Auto launch and transmission functionalities

### 2.15.5 (60) — 2025-11-22

New Language: Haitian Creole (US)

### 2.15.4 (57) — 2025-07-02

Language Update

### 2.15.3 (52) — 2025-03-13

Language Update

## Apps similar to MK5684

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Visiontree](https://appshunter.io/ios/app/visiontree/id1300112364) | 3.1 (11) | Free | Medical |
| [Internal Medicine On Call](https://appshunter.io/ios/app/internal-medicine-on-call/id1237575507) | 4.2 (5) | Free | Medical |
| [Oxford Foundation Programme](https://appshunter.io/ios/app/oxford-foundation-programme/id6753218955) | — | Free | Medical |
| [CTCAE 6 Pro](https://appshunter.io/ios/app/ctcae-6-pro/id1625560237) | 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 2026-06-21.*