# Revello (オセロ) vs リバーシ Online

The clearest difference is review sentiment: Revello (オセロ) at 83% against リバーシ Online's 21%. Revello (オセロ) also leads on ratings volume (141 vs 2) and update cadence (fortnightly vs every 2 months). リバーシ Online's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Revello (オセロ) sells 2 one-off in-app purchases. リバーシ Online asks for nothing beyond the download.

リバーシ Online holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Revello (オセロ) has 141 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 83% of Revello (オセロ)'s written reviews are positive against 21% of リバーシ Online's, so the app with the better star average is not the one people write more warmly about.

Revello (オセロ) ships an update fortnightly, リバーシ Online every 2 months. The most recent releases landed on September 17, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | Revello (オセロ) | リバーシ Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (141 ratings)](https://appshunter.io/ios/app/revello/id882588964/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/online/id1547256541/reviews)** |
| Number of ratings | **141** | 2 |
| Positive reviews | **82.8% of reviews** | 21.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 56 MB | 4 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Felix Weiss](https://appshunter.io/developer/882588967) | [HIROKI HORIGUCHI](https://appshunter.io/developer/1535451720) |

## What reviewers say

### Revello (オセロ)

[App page](https://appshunter.io/ios/app/revello/id882588964)

Experience a classic board game with a modern interface. Play against AI opponents of varying difficulty, learn strategies with move highlighting, and challenge friends or random players online. Features a beginner tutorial and achievements.

**Highlights:** Five AI difficulty levels, Display and highlight best moves, Online multiplayer with random opponents, Challenge friends directly, Game Center achievements and leaderboard, Beginner tutorial, HD Retina display support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Strategy Coach | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### リバーシ Online

[App page](https://appshunter.io/ios/app/online/id1547256541)

Play Reversi online against players nationwide or with friends. This game is completely free to play and can be a great brain exercise.

**Highlights:** Online multiplayer matches, Play with friends, Brain training exercises, Completely free to play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Revello (オセロ) free?

Revello (オセロ) is free to download, with in-app purchases available.

### Is リバーシ Online free?

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

### Which has better reviews, Revello (オセロ) or リバーシ Online?

リバーシ Online is rated higher. Revello (オセロ) averages 4.5 out of 5 from 141 ratings, while リバーシ Online averages 5.0 from 2 ratings.

### Do Revello (オセロ) or リバーシ Online have ads?

Both Revello (オセロ) and リバーシ Online show ads.

### Which is updated more often, Revello (オセロ) or リバーシ Online?

Revello (オセロ) ships an update fortnightly, and リバーシ Online every 2 months. Most recently, Revello (オセロ) was updated on September 17, 2026 and リバーシ Online on June 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.*