# OKYO Massage Chair vs Hello Zero

The clearest difference is ads: OKYO Massage Chair at none against Hello Zero's shown. OKYO Massage Chair also leads on iOS requirement (10.0 vs 12.0). On price, 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.

## The numbers

| Metric | OKYO Massage Chair | Hello Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Size | 41 MB | 45 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Theom Buntheoun](https://appshunter.io/developer/1477603956) | [2022 Rovos](https://appshunter.io/developer/1650186305) |

## What reviewers say

### OKYO Massage Chair

[App page](https://appshunter.io/ios/app/okyo-massage-chair/id6444401029)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hello Zero

[App page](https://appshunter.io/ios/app/hello-zero/id6738641724)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OKYO Massage Chair free?

OKYO Massage Chair is free to download, with no in-app purchases.

### Is Hello Zero free?

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

### Do OKYO Massage Chair or Hello Zero have ads?

Hello Zero shows ads; OKYO Massage Chair does not.

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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.*