# 평온한 마음 vs HueDay

The clearest difference is update cadence: HueDay at every 4 days against 평온한 마음's monthly. 평온한 마음's advantage is iOS requirement (15.0 vs 26.2). 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.

평온한 마음 ships an update monthly, HueDay every 4 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 평온한 마음 | HueDay |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 18 MB | 16 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [jihyeon kang](https://appshunter.io/developer/1682011820) | [Jaewoo Lim](https://appshunter.io/developer/1639869558) |

## What reviewers say

### 평온한 마음

[App page](https://appshunter.io/ios/app/id6447620095)

Find inner peace by using this application to strike a wooden fish. Focus on the resonant sound to clear your mind and manage your thoughts. It's a simple tool designed for mindfulness and stress relief.

**Highlights:** Strike a wooden fish, Focus on sound, Clear your mind, Manage thoughts, Achieve peace

**Features:** Vision Pro support

**In-app purchases:** none


### HueDay

[App page](https://appshunter.io/ios/app/hueday/id6760931258)

**In-app purchases:** none


## Frequently asked questions

### Is 평온한 마음 free?

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

### Is HueDay free?

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

### Do 평온한 마음 or HueDay have ads?

Both 평온한 마음 and HueDay show ads.

### Which is updated more often, 평온한 마음 or HueDay?

평온한 마음 ships an update monthly, and HueDay every 4 days. Most recently, 평온한 마음 was updated on November 3, 2026 and HueDay on October 28, 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.*