# grace muse vs 아이엠디어

The clearest difference is update cadence: 아이엠디어 at every 3 months against grace muse's every 8 months. grace muse's advantage is iOS requirement (13.0 vs 15.0). 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.

grace muse ships an update every 8 months, 아이엠디어 every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | grace muse | 아이엠디어 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 18 MB | 20 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [besone Co.,Ltd](https://appshunter.io/developer/1741301016) | [nectholdings](https://appshunter.io/developer/1820343267) |

## What reviewers say

### grace muse

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 아이엠디어

[App page](https://appshunter.io/ios/app/id1672220638)

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

**In-app purchases:** none


## Frequently asked questions

### Is grace muse free?

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

### Is 아이엠디어 free?

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

### Do grace muse or 아이엠디어 have ads?

Neither grace muse nor 아이엠디어 shows ads.

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

grace muse ships an update every 8 months, and 아이엠디어 every 3 months. Most recently, grace muse was updated on November 3, 2026 and 아이엠디어 on October 30, 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.*