# Breathing Guide vs 온숨 Onsum

The clearest difference is ads: 온숨 Onsum at none against Breathing Guide's shown. 온숨 Onsum also leads on iOS requirement (15.0 vs 18.2). Breathing Guide's advantage is update cadence (every 5 days vs every 6 weeks). 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.

Breathing Guide ships an update every 5 days, 온숨 Onsum every 6 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Breathing Guide | 온숨 Onsum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 5 MB | 28 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mizuki Hoshida](https://appshunter.io/developer/1797942917) | [Minwoo Ryu](https://appshunter.io/developer/6775730330) |

## What reviewers say

### Breathing Guide

[App page](https://appshunter.io/ios/app/breathing-guide/id6742347856)

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

**In-app purchases:** none


### 온숨 Onsum

[App page](https://appshunter.io/ios/app/onsum/id6786813143)

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

**In-app purchases:** none


## Frequently asked questions

### Is Breathing Guide free?

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

### Is 온숨 Onsum free?

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

### Do Breathing Guide or 온숨 Onsum have ads?

Breathing Guide shows ads; 온숨 Onsum does not.

### Which is updated more often, Breathing Guide or 온숨 Onsum?

Breathing Guide ships an update every 5 days, and 온숨 Onsum every 6 weeks. Most recently, Breathing Guide was updated on October 5, 2026 and 온숨 Onsum on October 15, 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.*