# ItsoodaLAB vs grace muse

The clearest difference is device support: grace muse at 3 against ItsoodaLAB's 1. grace muse also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads 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.

ItsoodaLAB ships an update every 6 months, grace muse every 8 months. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ItsoodaLAB | grace muse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Size | 74 MB | 18 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Minjung Kang](https://appshunter.io/developer/1569781856) | [besone Co.,Ltd](https://appshunter.io/developer/1741301016) |

## What reviewers say

### ItsoodaLAB

[App page](https://appshunter.io/ios/app/itsoodalab/id1569781854)

**Features:** Vision Pro support

**In-app purchases:** none


### grace muse

[App page](https://appshunter.io/ios/app/grace-muse/id1617010116)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ItsoodaLAB free?

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

### Is grace muse free?

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

### Do ItsoodaLAB or grace muse have ads?

Neither ItsoodaLAB nor grace muse shows ads.

### Which is updated more often, ItsoodaLAB or grace muse?

ItsoodaLAB ships an update every 6 months, and grace muse every 8 months. Most recently, ItsoodaLAB was updated on October 4, 2026 and grace muse on October 19, 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.*