# Ikigai Studio vs ONE BioOS

The clearest difference is in-app purchases: Ikigai Studio at none against ONE BioOS's 1. Ikigai Studio also leads on iOS requirement (13.0 vs 15.1). ONE BioOS's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ONE BioOS sells 1 in-app purchase, starting at $9.99 per month. Ikigai Studio asks for nothing beyond the download.

Ikigai Studio ships an update every 2 months, ONE BioOS every 3 weeks. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ikigai Studio | ONE BioOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 4 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AIGENCY TECHSOLUTION LTD](https://appshunter.io/developer/1823832898) | [366 Degree Fitness inc](https://appshunter.io/developer/1549513125) |

## What reviewers say

### Ikigai Studio

[App page](https://appshunter.io/ios/app/ikigai-studio/id6748000292)

**Features:** macOS Compatibility

**In-app purchases:** none


### ONE BioOS

[App page](https://appshunter.io/ios/app/one-bioos/id6749068753)

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ONE BioOS | $9.99 | per month |


## Frequently asked questions

### Is Ikigai Studio free?

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

### Is ONE BioOS free?

ONE BioOS is free to download, with in-app purchases available.

### Do Ikigai Studio or ONE BioOS have ads?

Neither Ikigai Studio nor ONE BioOS shows ads.

### Which is updated more often, Ikigai Studio or ONE BioOS?

Ikigai Studio ships an update every 2 months, and ONE BioOS every 3 weeks. Most recently, Ikigai Studio was updated on October 28, 2026 and ONE BioOS on November 5, 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.*