# COast Study

> COast Study (iPhone/iPad app by The Medical University of South Carolina.)

- Source: https://appshunter.io/ios/app/coast-study/id1550316745 (this page in markdown: same URL + `.md`)
- Developer: [The Medical University of South Carolina](https://appshunter.io/developer/1503987548)
- Category: Medical
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 6 MB
- Languages: English
- Released: 2021-02-23
- Data updated: 2025-07-25
- User reviews in markdown: https://appshunter.io/ios/app/coast-study/id1550316745/reviews.md

## What is COast Study?

The COast Study App is for participants currently enrolled in the COast Study at the Medical University of South Carolina. Study participants will be asked to complete research assessments via the app and submit breath carbon monoxide samples.


## Version history (last 5 releases)

### 1.0.6 — 2022-03-30

Breath sample diagnostics

### 1.0.5 — 2022-03-22

Updates to help diagnose issues with the breath test

### 1.0.4 — 2021-11-16

Bug fix

### 1.0.3 — 2021-10-09

Bug fix

### 1.0.2 — 2021-09-29

Smokerlyzer SDK update

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## More apps by The Medical University of South Carolina

- [Trauma Informed Prevention](https://appshunter.io/ios/app/trauma-informed-prevention/id1175021988)
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- [Alcohol Use & Misuse](https://appshunter.io/ios/app/alcohol-use-and-misuse/id1334710200)
- [HEART - HNC](https://appshunter.io/ios/app/heart/id1485412307)
- [Support Firefighter Families](https://appshunter.io/ios/app/support-firefighter-families/id1494163023)

All apps by The Medical University of South Carolina: https://appshunter.io/developer/1503987548

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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 2025-07-25.*