# A.I. River & Forest vs kaidanplus

The clearest difference is update cadence: kaidanplus at every 2 days against A.I. River & Forest's weekly. A.I. River & Forest's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 26.2). On price, 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.

A.I. River & Forest ships an update weekly, kaidanplus every 2 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | A.I. River & Forest | kaidanplus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-river-and-forest/id1273605018/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 89 MB | 26 MB |
| Requires iOS | **8.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [digiart,Inc.](https://appshunter.io/developer/411489585) | [TAKESHI SUZUKI](https://appshunter.io/developer/1881519410) |

## What reviewers say

### A.I. River & Forest

[App page](https://appshunter.io/ios/app/ai-river-and-forest/id1273605018)

Experience a novel approach to relaxation using advanced AI technology designed to calm your mind. Ideal for sleep, study, yoga, or any moment requiring peace. This application aims to harmonize your brainwaves for improved mental well-being.

**Highlights:** AI-driven relaxation technology, Promotes calm and well-being, Aids sleep and study, Suitable for yoga and special times, Designed to harmonize brainwaves

**In-app purchases:** none


### kaidanplus

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

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

**In-app purchases:** none


## Frequently asked questions

### Is A.I. River & Forest free?

A.I. River & Forest is free to download, with no in-app purchases.

### Is kaidanplus free?

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

### Do A.I. River & Forest or kaidanplus have ads?

Neither A.I. River & Forest nor kaidanplus shows ads.

### Which is updated more often, A.I. River & Forest or kaidanplus?

A.I. River & Forest ships an update weekly, and kaidanplus every 2 days. Most recently, A.I. River & Forest was updated on November 3, 2026 and kaidanplus 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.*