# HeartNote Diary vs 小呼吸Breath

The clearest difference is iOS requirement: HeartNote Diary at 13.0 against 小呼吸Breath's 15.6. 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.

HeartNote Diary ships an update every 3 weeks, 小呼吸Breath fortnightly. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | HeartNote Diary | 小呼吸Breath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 55 MB | 27 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [俐 王](https://appshunter.io/developer/1872258094) | [Shenzhen Yanqi Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/6779253410) |

## What reviewers say

### HeartNote Diary

[App page](https://appshunter.io/ios/app/heartnote-diary/id6759284816)

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

**In-app purchases:** none


### 小呼吸Breath

[App page](https://appshunter.io/ios/app/breath/id6779253408)

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

**In-app purchases:** none


## Frequently asked questions

### Is HeartNote Diary free?

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

### Is 小呼吸Breath free?

小呼吸Breath is free to download, with no in-app purchases.

### Do HeartNote Diary or 小呼吸Breath have ads?

Neither HeartNote Diary nor 小呼吸Breath shows ads.

### Which is updated more often, HeartNote Diary or 小呼吸Breath?

HeartNote Diary ships an update every 3 weeks, and 小呼吸Breath fortnightly. Most recently, HeartNote Diary was updated on September 22, 2026 and 小呼吸Breath on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*