# Alfin

> Clinical interface for controlling Dreem headband for research purposes. (iPhone/iPad app by Beacon Biosignals, Inc..)

- Source: https://appshunter.io/ios/app/alfin/id1527551377 (this page in markdown: same URL + `.md`)
- Developer: [Beacon Biosignals, Inc.](https://appshunter.io/developer/1658576264)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 70 MB
- Languages: Bulgarian, English, Finnish, German, Hungarian, Japanese, Polish, Romanian, Russian, Spanish and 2 more
- Released: 2021-05-07
- Data updated: 2026-06-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/alfin/id1527551377/reviews.md

## What is Alfin?

Please be advised that this app version is destined for clinical purposes only. It is not adapted for general consumers using the Dreem headband.
Dreem works closely with the research community to facilitate pioneering studies and push the boundaries of science. For more information, please go to: https://dreem.com/en/healthcare?hlth=researcher
Alfin is an interface that allows you to control the Dreem headband and ensure its proper functioning. 
Also, Alfin never collects your personal health data.
Compatible iOS devices:
iPhone 5s or more recent
iPod Touch 6th generation or more recent
iPad 2nd generation or more recent; all kinds of iPad Mini
Compatible versions of iOS: iOS 12.0 or more recent
This app is available in English

## Key features

- Headband control interface
- Ensures proper device functioning
- Clinical purposes only
- No personal health data collection
- Compatible with various iOS devices


## Frequently asked questions about Alfin

### What is Alfin used for?

Alfin is an interface designed to control the Dreem headband and ensure its proper functioning. It is specifically intended for clinical research purposes and is not adapted for general consumers.

### Does Alfin collect personal health data?

No, Alfin explicitly states that it never collects your personal health data. This ensures user privacy and compliance with clinical research standards.

### Which iOS devices are compatible with Alfin?

Alfin is compatible with iPhone 5s or newer, iPod Touch 6th generation or newer, and iPad 2nd generation or newer, including all iPad Mini models. It requires iOS 12.0 or more recent.

### Is Alfin available for Android devices?

The provided information only lists compatibility with iOS devices. There is no mention of Alfin being available for Android or other operating systems.

### How often is Alfin updated?

The latest version of Alfin was released on July 4, 2022. While specific update frequency is not detailed, this indicates it receives ongoing maintenance and updates.

### What is the age rating for Alfin?

Alfin has an age rating of 4+. This rating is generally applied to apps with content suitable for all ages, though parental guidance is always recommended for medical applications.

### Where can I find more information about using Alfin for research?

For more information on using Alfin and the Dreem headband for research, you can visit the official Dreem website at https://dreem.com/en/healthcare?hlth=researcher.

### Does Alfin have ads?

No, Alfin does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 1.10.11 — 2022-07-04

battery verification improvement

### 1.10.10 — 2021-10-18

Bug fixes and improvements

### 1.10.8 — 2021-06-02

Fixes some minor issues.

### 1.10.7 — 2021-05-19

Fixes night data problem. Night data no longer visible on the app.

### 1.10.6 — 2021-05-07

No release notes.

## Apps similar to Alfin

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Empatica Care](https://appshunter.io/ios/app/empatica-care/id1510409984) | 3.3 (9) | Free | Medical |

## More apps by Beacon Biosignals, Inc.

- [Dreem Connect](https://appshunter.io/ios/app/dreem-connect/id6462375720)
- [Beacon Pal](https://appshunter.io/ios/app/beacon-pal/id6477046918)

All apps by Beacon Biosignals, Inc.: https://appshunter.io/developer/1658576264

## Related topics

[alfin](https://appshunter.io/ios/topics/alfin) · [beacon biosignals](https://appshunter.io/ios/topics/beacon-biosignals) · [alfine](https://appshunter.io/ios/topics/alfine)

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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 2026-06-21.*