# 壁リバーシ vs 4

The clearest difference is ads: 壁リバーシ at none against 4's shown. 4's advantage is update cadence (every 2 months vs every 19 months) and iOS requirement (12.0 vs 14.0). 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.

壁リバーシ ships an update every 19 months, 4 every 2 months. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 壁リバーシ | 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/4-player-othello/id1563847494/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 62.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 1 MB | 77 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daiki Hirao](https://appshunter.io/developer/1480092196) | [Takuma Takahashi](https://appshunter.io/developer/1514411811) |

## What reviewers say

### 壁リバーシ

[App page](https://appshunter.io/ios/app/id1509028429)

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

**In-app purchases:** none


### 4

[App page](https://appshunter.io/ios/app/4-player-othello/id1563847494)

Experience a strategic board game where players take turns placing stones to flip opponents' pieces. Aim for the top rank or simply avoid last place in this four-player adaptation of a classic game. Play online against others worldwide or with friends, with CPU players filling in if needed.

**Highlights:** Four-player strategic gameplay, Classic stone-flipping mechanics, Real-time online multiplayer, Play with friends via room codes, CPU players for incomplete matches, Rankings based on stone count

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 壁リバーシ free?

壁リバーシ is free to download, with no in-app purchases.

### Is 4 free?

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

### Do 壁リバーシ or 4 have ads?

4 shows ads; 壁リバーシ does not.

### Which is updated more often, 壁リバーシ or 4?

壁リバーシ ships an update every 19 months, and 4 every 2 months. Most recently, 壁リバーシ was updated on October 9, 2026 and 4 on October 16, 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.*