# CHIEF-HF

> Mobile health platform for tracking clinical trial participant consent and activities. (iPhone/iPad app by Parallel 6, Inc..)

- Source: https://appshunter.io/ios/app/chief-hf/id1496632715 (this page in markdown: same URL + `.md`)
- Developer: [Parallel 6, Inc.](https://appshunter.io/developer/438809008)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 109 MB
- Released: 2020-03-06
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/chief-hf/id1496632715/reviews.md

## What is CHIEF?

CHIEF-HF Mobile Application is a mobile Health Platform (mHP) solution to track participant informed consent, enrollment and study activities.
The app is for participants in the CHIEF-HF trial only. If you have not been invited to participate in this trial, please do not download the app.
This app does not provide medical advice or replace medical care by your physician.
Tablets should not be used for this application. CHIEF-HF supports Apple iPhone models 6 or later.

## Key features

- Participant informed consent tracking
- Enrollment management
- Study activity monitoring
- Clinical trial support


## Frequently asked questions about CHIEF

### What is CHIEF-HF used for?

CHIEF-HF is a mobile health platform designed to track participant informed consent, enrollment, and study activities specifically for the CHIEF-HF trial. It is not intended for general health tracking or medical advice.

### Who can use CHIEF-HF?

This application is exclusively for individuals who have been invited to participate in the CHIEF-HF trial. If you have not received an invitation, you should not download or use the app.

### Does CHIEF-HF provide medical advice?

No, CHIEF-HF does not provide medical advice. It is a tool for managing trial participation and does not replace the care or advice provided by your physician.

### What devices does CHIEF-HF support?

CHIEF-HF supports Apple iPhone models 6 or later. Tablets are not recommended for use with this application.

### What is the age rating for CHIEF-HF?

CHIEF-HF has an age rating of 4+. This indicates it is suitable for a wide range of users, though its primary audience is adult trial participants.

### How often is CHIEF-HF updated?

The latest version of CHIEF-HF is 1.1.7, which was last updated on December 21, 2020. Further update frequency details are not provided.

### Is CHIEF-HF available on Android?

Based on the provided information, CHIEF-HF is designed for Apple iPhone models and is not indicated to be available on Android devices.

### What is the user feedback on CHIEF-HF?

CHIEF-HF has received a rating of 5.0 stars from 2 ratings, suggesting a very positive reception from its current user base.

## Version history (last 1 release)

### 1.1.7 — 2020-12-21

Stability Enhancements

## Apps similar to CHIEF

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Hearty - Heart Health Monitor](https://appshunter.io/ios/app/hearty-heart-health-monitor/id1561542837) | 4.0 (5) | $4.99 | Medical |
| [CVMedical: HeartFailure](https://appshunter.io/ios/app/cvmedical-heartfailure/id1439001760) | 5.0 (1) | Free | Medical |
| [CCU Guide](https://appshunter.io/ios/app/ccu-guide/id1293643054) | 4.4 (13) | Free | Medical |
| [BiovitalsHF](https://appshunter.io/ios/app/biovitalshf/id1466741248) | — | Free | Medical |
| [Heart Failure  HF](https://appshunter.io/ios/app/heart-failure-hf/id1334849414) | — | Free | Medical |
| [BiovitalsHF®-RPM](https://appshunter.io/ios/app/biovitalshf-rpm/id1484951519) | — | Free | Medical |

## More apps by Parallel 6, Inc.

- [Otsuka 31-14-204 Telemedicine](https://appshunter.io/ios/app/otsuka-31-14-204-telemedicine/id1411527982)
- [RELIEF Study Participant](https://appshunter.io/ios/app/relief-study-participant/id1462170489)
- [VIR Patient Mobile App](https://appshunter.io/ios/app/vir-patient-mobile-app/id1468968886)
- [Release MSS3](https://appshunter.io/ios/app/release-mss3/id1482015989)
- [Vedanta-VE800](https://appshunter.io/ios/app/vedanta-ve800/id1490209214)

All apps by Parallel 6, Inc.: https://appshunter.io/developer/438809008

---

*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 2026-06-10.*