# Fairhammer (Anniversary)

> Fairhammer (Anniversary) (iPhone/iPad app by Ruud van der Wel.)

- Source: https://appshunter.io/ios/app/fairhammer-anniversary/id1493200398 (this page in markdown: same URL + `.md`)
- Developer: [Ruud van der Wel](https://appshunter.io/developer/783666198)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 15 MB
- Languages: American English, Dutch
- Released: 2020-01-28
- Data updated: 2026-01-27
- User reviews in markdown: https://appshunter.io/ios/app/fairhammer-anniversary/id1493200398/reviews.md

## What is Fairhammer (Anniversary)?

Fairhammer is back with the Anniversary edition. Fairhammer is used in conjunction with GroovTube breathing exerciser hardware.

The GroovTube hardware unit is essentially a MIDI device which has been developed to output MIDI as a function of the user's breathing/airflow.  

The Fairhammer App detects breathing strength, speed and duration and uses these parameters to move "mercury" toward the top of a thermometer-style graphic.

Users may sign in and recall all historical user/session data.


## Version history (last 5 releases)

### 1.45 — 2026-01-26

Fixed the Tabbar to remain at the bottom, as little handicapped kids cannot reach the new tabbar at the top.

### 1.44 — 2026-01-12

Added a version number on the settings screen, and log crashes.

### 1.4 — 2020-10-07

Bug fixes and performance enhancements.

### 1.3 — 2020-03-04

Fixed bugs and performance enhancements.

### 1.2 — 2020-02-04

Fixed bugs and performance enhancements.

## Apps similar to Fairhammer (Anniversary)

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Heal EMDR: Self-Guided Therapy](https://appshunter.io/ios/app/heal-emdr/id6504521148) | 4.8 (164) | Free | Health & Fitness |
| [Tunturi Routes](https://appshunter.io/ios/app/tunturi-routes/id1473929591) | 4.4 (5) | Free | Health & Fitness |
| [ICAROS EXPLORE](https://appshunter.io/ios/app/icaros-explore/id6477618214) | — | Free | Health & Fitness |

## More apps by Ruud van der Wel

- [GroovTube](https://appshunter.io/ios/app/groovtube/id783666195)
- [FairHammer](https://appshunter.io/ios/app/fairhammer/id783673958)
- [BilliardBreath](https://appshunter.io/ios/app/billiardbreath/id783674313)
- [Breath Music](https://appshunter.io/ios/app/breath-music/id929554168)
- [Breath Trainer](https://appshunter.io/ios/app/breath-trainer/id1055000183)
- [GroovyDragon](https://appshunter.io/ios/app/groovydragon/id1151064046)

All apps by Ruud van der Wel: https://appshunter.io/developer/783666198

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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 2026-01-27.*