# REN19

> REN19 (iPhone/iPad app by Bold Type LLC.)

- Source: https://appshunter.io/ios/app/ren19/id1434471827 (this page in markdown: same URL + `.md`)
- Developer: [Bold Type LLC](https://appshunter.io/developer/1434471826)
- Category: Medical
- Price: Free
- Age rating: 17+
- Requires: iOS 11.0 · 70 MB
- Languages: American English
- Released: 2018-09-27
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/ren19/id1434471827/reviews.md

## What is REN19?

This app is released for use by REN clinical trial site participants.

This app connects to a medical device undergoing clinical evaluation. The device is only available to participants in the clinical trial.

The app and device provide clinical trial participants with a visual feedback while performing a prescribed set of exercises.


## Version history (last 5 releases)

### 3.10 — 2021-01-25

Updated REN19 App w/ bug fixes and simplified login screen.

### 3.9.3 — 2020-10-26

Updated REN19 w/ bug fix.

### 3.9 — 2020-09-23

Updated REN19 w/ bug fixes

### 3.8 — 2020-07-01

Feature enhancements and bug fixes to upgrade to 3.8 specs.

### 1.9.4 — 2020-06-16

Updated logo

## Apps similar to REN19

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [悦简单](https://appshunter.io/ios/app/id1642434600) | — | Free | Medical |
| [ePRO BI1403-0008](https://appshunter.io/ios/app/epro-bi1403-0008/id1634168620) | — | Free | Medical |
| [SoFOP App](https://appshunter.io/ios/app/sofop-app/id1635623660) | — | Free | Medical |
| [第27回日本糖尿病教育・看護学会学術集会（JADEN27）](https://appshunter.io/ios/app/27jaden27/id1641453540) | — | Free | Medical |
| [Drip Helper - IV Rate Calc](https://appshunter.io/ios/app/drip-helper-iv-rate-calc/id1576102500) | 5.0 (3) | Free | Medical |
| [Cortex Telemedicine](https://appshunter.io/ios/app/cortex-telemedicine/id1572826160) | — | Free | Medical |

## More apps by Bold Type LLC

- [REN-Test](https://appshunter.io/ios/app/ren-test/id1472075429)

All apps by Bold Type LLC: https://appshunter.io/developer/1434471826

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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 2026-05-19.*