# StrepApp

> Anonymized strep throat image and lab result collection for medical research. (iPhone/iPad app by Auscultech Dx LLC.)

- Source: https://appshunter.io/ios/app/strepapp/id1544924313 (this page in markdown: same URL + `.md`)
- Developer: [Auscultech Dx LLC](https://appshunter.io/developer/1532371245)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 2.71/5 from 7 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.6 · 44 MB
- Languages: English
- Released: 2021-01-29
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/strepapp/id1544924313/reviews.md

## What is StrepApp?

StrepApp is an app to collect anonymized captured images of a Study Subject’s throat with suspecting group A Streptococcus (GAS) pharyngitis. The images and the corresponding laboratory test results will be uploaded to a remote database for post-processing storage and reference. The app is password-protected, so only authorized users can use the app to capture and upload images. Only the patient’s ages and gender are stored, no other PHIs are stored in the remote database. 

For access to the application please contact via Email: tnnguyen@cnmc.org

Link to CNMC IRB app and its process approval is:  https://www.dropbox.com/s/o2enu7l6qlhzb8s/Correspondence%20Letter%20for%20Pro00014100CA.pdf?dl=0

- information about confidentiality and handling of data (including any sharing with third parties)

Information and Data handling is clearly defined in our Privacy policy.
https://ngoctrong29.wixsite.com/home/strepapp

- a point of contact for participant questions
Trong Nguyen, PhD
Email: tnnguyen@cnmc.org
Mobile: 217-721-4677

## Key features

- Anonymized throat image capture
- Laboratory test result upload
- Remote data storage
- Password-protected access
- Age and gender data collection
- Confidentiality and data handling policies

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/strepapp/id1544924313/reviews.md

### 1/5 — Not user friendly

*2025-11-17*

I was excited to try this app to see if I contracted strep from my daughter but I cannot login no matter what I do. Very weird that other users are having the same issue as well. Please fix!!

### 1/5 — TERRIBLE APP

*2024-10-03*

My friend and I believe that we have the strep and are trying to not go to school tomorrow but we need to prove that we have strep and this app was gonna help us. But I made an account and won’t even let me log into the account. This app has so many problems. I definitely don’t recommend and this app be better and your competitors are gonna beat you because this app is absolutely terrible.

## Frequently asked questions about StrepApp

### What is StrepApp used for?

StrepApp is designed to collect anonymized images of a study subject's throat when Group A Streptococcus (GAS) pharyngitis is suspected. It also allows for the upload of corresponding laboratory test results for remote storage and reference.

### How is user access to StrepApp managed?

The application is password-protected to ensure that only authorized users can capture and upload images. This measure is in place to maintain the security and integrity of the collected medical data.

### What personal health information does StrepApp store?

StrepApp only stores the patient's age and gender. No other Protected Health Information (PHI) is stored in the remote database, adhering to strict privacy guidelines.

### How can I get access to StrepApp?

To gain access to the StrepApp application, please contact the development team via email at tnnguyen@cnmc.org. Further instructions and approval processes are outlined in the provided IRB correspondence.

### Where can I find information about StrepApp's data handling and confidentiality?

Information regarding confidentiality and the handling of data, including any sharing with third parties, is clearly defined in StrepApp's Privacy Policy, available at https://ngoctrong29.wixsite.com/home/strepapp.

### What is the update frequency for StrepApp?

The latest version of StrepApp is 3.2, and it was last updated on March 24, 2026. This indicates a commitment to ongoing development and maintenance of the application.

### What devices is StrepApp compatible with?

StrepApp is available for iPhone, iPad, and iPod devices. This broad compatibility ensures accessibility for users across various Apple mobile platforms.

### Does StrepApp have ads?

No, StrepApp does not contain advertisements. The application is free to use and does not display any ads, ensuring an uninterrupted user experience.

## Version history (last 5 releases)

### 3.8 — 2026-06-11

fix the login issue

### 3.6 — 2026-06-01

fix the freezing sometimes at the five autocapture image

### 3.5 — 2026-05-13

fixing the manual capture freeze.

### 3.2 — 2026-03-24

The camera will now only capture high-quality images where all key structures are visible, and will no longer take moderate-quality pictures.

### 3.1 — 2026-02-22

Fix the bug when the progress bar is full but autocapture is not triggered.

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## More apps by Auscultech Dx LLC

- [StethAid Lungs](https://appshunter.io/ios/app/stethaid-lungs/id1605130701)
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All apps by Auscultech Dx LLC: https://appshunter.io/developer/1532371245

## Related topics

[strepapp](https://appshunter.io/ios/topics/strepapp) · [skrept](https://appshunter.io/ios/topics/skrept)

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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.*