# コスモロジー vs Honobono Reversi

The clearest difference is update cadence: Honobono Reversi at every 2 days against コスモロジー's every 3 months. コスモロジー's advantage is iOS requirement (8.0 vs 12.0). 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.

コスモロジー ships an update every 3 months, Honobono Reversi every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | コスモロジー | Honobono Reversi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1085931272/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 78.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 42 MB | 78 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) | [Yoshitaka Kashifuji](https://appshunter.io/developer/1566738619) |

## What reviewers say

### コスモロジー

[App page](https://appshunter.io/ios/app/id1085931272)

**In-app purchases:** none


### Honobono Reversi

[App page](https://appshunter.io/ios/app/honobono-reversi/id6502185427)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is コスモロジー free?

コスモロジー is free to download, with no in-app purchases.

### Is Honobono Reversi free?

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

### Do コスモロジー or Honobono Reversi have ads?

Neither コスモロジー nor Honobono Reversi shows ads.

### Which is updated more often, コスモロジー or Honobono Reversi?

コスモロジー ships an update every 3 months, and Honobono Reversi every 2 days. Most recently, コスモロジー was updated on October 24, 2026 and Honobono Reversi on October 25, 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.*