# PERL Study

> PERL Study (iPhone/iPad app by Neurolief LTD..)

- Source: https://appshunter.io/ios/app/perl-study/id1670113771 (this page in markdown: same URL + `.md`)
- Developer: [Neurolief LTD.](https://appshunter.io/developer/1530552617)
- Category: Health & Fitness
- Price: Free
- Age rating: 17+
- Requires: iOS 12.1 · 58 MB
- Languages: English, Hebrew
- Released: 2023-04-18
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/perl-study/id1670113771/reviews.md

## What is PERL Study?

Relivion® mobile Application provides user guidance and displays the treatment status of Neurolief investigational Relivion® device.  The Relivion® App is intended for use only by clinical trial participants who receive specific instructions on how to operate the Relivion® device and the App.


## Version history (last 1 release)

### 1.0.1 — 2023-05-12

Our privacy policy was updated

## More apps by Neurolief LTD.

- [Relivion®DP](https://appshunter.io/ios/app/reliviondp/id1549565165)
- [Relivion MG](https://appshunter.io/ios/app/relivion-mg/id1550755573)
- [Proliv™Rx Care](https://appshunter.io/ios/app/prolivrx-care/id6475044874)

All apps by Neurolief LTD.: https://appshunter.io/developer/1530552617

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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 2026-05-17.*