# EarAPA

> Ear Acupressure study app for authorized UTHealth Nursing participants. (iPhone/iPad app by Chichih Chen.)

- Source: https://appshunter.io/ios/app/earapa/id1572698277 (this page in markdown: same URL + `.md`)
- Developer: [Chichih Chen](https://appshunter.io/developer/1545601315)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 14.0 · 1 MB
- Languages: American English
- Released: 2021-06-24
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/earapa/id1572698277/reviews.md

## What is EarAPA?

This app is used for the study of Ear Acupressure at UTHealth Nursing.  Only authorized participants will be granted with access credentials.  You are required to be a registered participant to use this app.

## Key features

- Ear Acupressure study
- UTHealth Nursing research
- Authorized participant access
- Credential-based entry


## Frequently asked questions about EarAPA

### What is EarAPA used for?

EarAPA is an application designed for the study of Ear Acupressure, specifically for research conducted at UTHealth Nursing.

### Who can use EarAPA?

Only authorized participants who have been granted access credentials for the UTHealth Nursing Ear Acupressure study can use EarAPA.

### Is EarAPA free to use?

Yes, EarAPA is available for free. There are no in-app purchases or advertisements associated with its use.

### What devices does EarAPA support?

EarAPA is supported on iPhone and iPod devices.

### How often is EarAPA updated?

The latest version of EarAPA was released on October 16, 2025, indicating recent development and support from the developer.

### What is the age rating for EarAPA?

EarAPA has an age rating of 4+, making it suitable for a wide range of users.

### What is the user rating for EarAPA?

EarAPA has received a perfect rating of 5.0 stars based on one user review.

### Does EarAPA have ads?

No, EarAPA does not contain advertisements. It is a completely ad-free application.

## Version history (last 5 releases)

### 2.3 — 2025-10-16

Minor bug fixes

### 2.2 — 2025-08-25

Minor bug fixes

### 2.1 — 2025-08-18

Added Control Group, rework testimonials.

### 2.0 — 2025-08-07

New RedCap version for the new studies.

### 1.61 — 2024-11-14

Minor bug fixes & Navigator updates

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| --- | --- | --- | --- |
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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 2026-07-05.*