# eCOA — Clinical Outcome Assessment

> Patient-centered app for real-time clinical trial feedback and data collection. (iPhone/iPad app by EClinCloud (Shenzhen) Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/ecoa/id1599236633 (this page in markdown: same URL + `.md`)
- Developer: [EClinCloud (Shenzhen) Technology Co., Ltd](https://appshunter.io/developer/1572780199)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 13.0 · 69 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2021-12-28
- Data updated: 2026-08-20
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/ecoa/id1599236633/reviews.md

## What is eCOA?

eCOA is a patient-centered app from EClinCloud designed to capture and track real-time patient feedback during clinical trials. It simplifies the collection of accurate, direct patient input, helping to accelerate drug development. 
Key features include easy login, user training, scale completion, and timely reminders, making it straightforward and convenient for patients to share their trial experiences.

## Key features

- Real-time patient feedback
- Clinical trial data collection
- Patient-centered design
- Easy login
- User training
- Scale completion
- Timely reminders


## Frequently asked questions about eCOA

### What is eCOA used for?

eCOA is designed to capture and track real-time patient feedback during clinical trials. It simplifies the collection of accurate, direct patient input to help accelerate drug development.

### Is eCOA free to use?

Yes, eCOA is available for free. However, it does contain advertisements.

### What devices does eCOA support?

eCOA is supported on iPhone, iPad, and iPod devices.

### What is the age rating for eCOA?

The age rating for eCOA is 17+, indicating mature content or themes.

### How often is eCOA updated?

The latest version of eCOA is 2.0.88, and it was last updated on May 15, 2026. This suggests a consistent update schedule.

### Does eCOA have ads?

Yes, eCOA contains advertisements as part of its distribution model.

### What are the key features of eCOA?

Key features include easy login, user training, scale completion, and timely reminders, making it straightforward and convenient for patients to share their trial experiences.

### What is the user rating for eCOA?

eCOA has a high user rating of 5.0 stars based on 1 rating.

## Version history (last 5 releases)

### 2.0.90 — 2026-08-17

1. Enhance user experience.
2. Fixed bugs.

### 2.0.89 — 2026-07-13

1. Enhance user experience.
2. Fixed bugs.

### 2.0.88 — 2026-05-15

1. Enhance user experience.
2. Fixed bugs.

### 2.0.87 — 2026-04-20

1. Enhance user experience. 
2. Fixed bugs.

### 2.0.85 — 2026-03-23

1. Enhance user experience.
2.Fixed bugs.

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## More apps by EClinCloud (Shenzhen) Technology Co., Ltd

- [ECC ONE](https://appshunter.io/ios/app/ecc-one/id6449053741)

All apps by EClinCloud (Shenzhen) Technology Co., Ltd: https://appshunter.io/developer/1572780199

## Related topics

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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 2026-08-20.*