# bobo dice vs Domayn

The clearest difference is update cadence: Domayn at every 3 weeks against bobo dice's every 2 months. Domayn also leads on iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

bobo dice ships an update every 2 months, Domayn every 3 weeks. Both last shipped on October 12, 2026.

## The numbers

| Metric | bobo dice | Domayn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/domayn/id6759543129/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 624 MB | 81 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [BoBo](https://appshunter.io/developer/1096760907) | [Vibe Science Pte. Ltd.](https://appshunter.io/developer/1879410398) |

## What reviewers say

### bobo dice

[App page](https://appshunter.io/ios/app/bobo-dice/id6502570981)

**Features:** macOS Compatibility

**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 bobo dice free?

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

### Is Domayn free?

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

### Do bobo dice or Domayn have ads?

Neither bobo dice nor Domayn shows ads.

### Which is updated more often, bobo dice or Domayn?

bobo dice ships an update every 2 months, and Domayn every 3 weeks. Most recently, bobo dice was updated on October 12, 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.*