# kaidanplus vs 眠りのまえの深呼吸

The clearest difference is update cadence: kaidanplus at every 2 days against 眠りのまえの深呼吸's every 2 weeks. 眠りのまえの深呼吸's advantage is iOS requirement (18.6 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.

kaidanplus ships an update every 2 days, 眠りのまえの深呼吸 every 2 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | kaidanplus | 眠りのまえの深呼吸 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 26 MB | 2 MB |
| Requires iOS | 26.2 | **18.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [TAKESHI SUZUKI](https://appshunter.io/developer/1881519410) | [masahiko akita](https://appshunter.io/developer/1891674153) |

## What reviewers say

### kaidanplus

[App page](https://appshunter.io/ios/app/kaidanplus/id6761582495)

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

**In-app purchases:** none


### 眠りのまえの深呼吸

[App page](https://appshunter.io/ios/app/id6769637707)

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

**In-app purchases:** none


## Frequently asked questions

### Is kaidanplus free?

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

### Is 眠りのまえの深呼吸 free?

眠りのまえの深呼吸 is free to download, with no in-app purchases.

### Do kaidanplus or 眠りのまえの深呼吸 have ads?

Neither kaidanplus nor 眠りのまえの深呼吸 shows ads.

### Which is updated more often, kaidanplus or 眠りのまえの深呼吸?

kaidanplus ships an update every 2 days, and 眠りのまえの深呼吸 every 2 weeks. Most recently, kaidanplus was updated on October 28, 2026 and 眠りのまえの深呼吸 on October 31, 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.*