# HOF HK vs Domayn

The clearest difference is ads: Domayn at none against HOF HK's shown. Domayn also leads on update cadence (every 3 weeks vs every 3 months) and monetization model (free vs ad-supported). HOF HK's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for HOF HK against 5.0 for Domayn. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

HOF HK ships an update every 3 months, Domayn every 3 weeks. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | HOF HK | Domayn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hof-hk/id1042120975/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/domayn/id6759543129/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 154 MB | 81 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [M&M Sports and Entertainment Limited](https://appshunter.io/developer/1443626155) | [Vibe Science Pte. Ltd.](https://appshunter.io/developer/1879410398) |

## What reviewers say

### HOF HK

[App page](https://appshunter.io/ios/app/hof-hk/id1042120975)

Plan and schedule fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location information. Optimize your time and enjoy the convenience of managing your fitness activities on the go.

**Highlights:** View class schedules, Sign up for classes, Access studio location, Optimize time management, Convenient device access

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Domayn

[App page](https://appshunter.io/ios/app/domayn/id6759543129)

This app controls a neuromodulation device using light and sound to guide your nervous system into desired states like wakefulness, focus, relaxation, or sleep. It offers various guided protocols and integrates with health trackers.

**Highlights:** Audio-visual neuromodulation control, Four guided protocols: Wake, Focus, Relax, Sleep, Session logging and streak tracking, Integration with Apple Health, Oura, WHOOP, Guest mode for shared device use, Welcome session for new users

**In-app purchases:** none


## Frequently asked questions

### Is HOF HK free?

HOF HK is free to download, with no in-app purchases.

### Is Domayn free?

Domayn is free to download, with no in-app purchases.

### Which has better reviews, HOF HK or Domayn?

HOF HK and Domayn are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do HOF HK or Domayn have ads?

HOF HK shows ads; Domayn does not.

### Which is updated more often, HOF HK or Domayn?

HOF HK ships an update every 3 months, and Domayn every 3 weeks. Most recently, HOF HK was updated on October 6, 2026 and Domayn on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*