# Othello for all — Game with Online Multiplayer

> Official Othello game with AI, online multiplayer, and progression system. (iPhone/iPad app by UNBALANCE Corporation.)

- Source: https://appshunter.io/ios/app/othello-for-all/id1113270962 (this page in markdown: same URL + `.md`)
- Developer: [UNBALANCE Corporation](https://appshunter.io/developer/358617691)
- Category: Games, Board, Family
- Price: Free with in-app purchases
- Rating: 4.70/5 from 18 App Store ratings · 50 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 265 MB
- Languages: Japanese
- Released: 2023-12-12
- Data updated: 2026-09-02
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/othello-for-all/id1113270962/reviews.md

## What is Othello for all?

▼ Play the 【Official Othello App】 for free!
▼ Play against the computer or in online battles – both options are available!
▼ Play against distant friends in friend battles! Let's all enjoy Othello!!

■ Online Battles ＜New Feature＞
We've added "Online Battles" where you can compete against Othello players nationwide!
In addition to a mode where your rating changes, we also offer "Friend Battles" where you can freely play against friends.
(*Friend Battles require linking with an AI Game account)

■ Grading System ＜New Feature＞
Playing against the computer converts your score into experience points!
As you accumulate experience, your grade increases, and you can unlock special Othello boards!
Also, your grade will be displayed in the rankings, so be sure to give it a try.

■ 30 Levels of Difficulty
There are 30 levels of computer difficulty!
Choose your preferred level to compete.

■ Other Features
・Single-player against the computer, two-player against another person
・Handicap function (start with 1-4 black stones in the corners)
・Hint function
・Undo function
・Save and load game records
・Replay game records

■ About Premium Membership (Subscription)
Premium Membership is a recurring subscription-based service that incurs a monthly fee.
Payment will be charged to your Apple ID account.

○ Benefits of Premium Membership
・Automatically score higher without watching videos!
・Speed up grade progression with login bonuses!
・Enjoy ad-free, smooth gameplay!

○ Subscription Renewal and Billing
Premium Membership subscriptions are set to "auto-renew".
The subscription will automatically renew unless canceled at least 24 hours before the end of the current period.

○ About Payment
Subscription payment will be charged to your iTunes account.
The charge for auto-renewal will occur within 24 hours prior to the end of the current subscription period and will be billed to your iTunes account.

○ Cancelling Subscription
【In-app Procedure】
From the title screen, select "Premium Member Management" -> "Check Subscription/Cancellation"
【iOS Device Procedure】
Go to "Settings" -> Your Account Name "Apple ID, iCloud, Media & Purchases" -> "Subscriptions"

※ Prorated charges based on the day of usage, cancellation, and refund of the subscription period are not available.
※ Even if you cancel your regular subscription, you can enjoy the benefits of Premium Membership until the end of the current period.

■ Privacy Policy
https://www.unbalance.co.jp/eula/ja/othellominnaPremium/

■ User Agreement
https://www.unbalance.co.jp/privacy/ja/othellominna/

## Key features

- Online multiplayer battles
- Play against AI with 30 difficulty levels
- Grading system with unlockable boards
- Friend battles
- Hint and undo functions
- Save and replay game records

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| プレミアムメンバー登録 | $0.99 | per month |
| プレミアムメンバー登録 | $2.99 | per month |


## Recent user reviews (10 of 50)

All indexed reviews: https://appshunter.io/ios/app/othello-for-all/id1113270962/reviews.md

### 4/5 — まあまあ良いけど.....

*2025-09-12, version 4.0.4*

ゲーム性は完璧だと思いますが、不満な点が1つありますそれは広告がめちゃくちゃ多い事です1回勝つごとに1〜2本の広告が、出て、イライラします。なので広告が大っ嫌い💔な人はおすすめじゃありません。

### 5/5 — このゲーム入れてない人そんしてる

*2025-08-19*

石を裏返す手間をはぶけるし自動で石の数を
数えてくれてるから普通のを買ったり
もらったりするよりこのアプリを入れた方が
いいあとレベルがあるから弱いやつより
強い方がいいからこのアプリをオススメする
しかも途中で終わりにしてもそのあと
続きができるからそれもめっちゃおすすめ
です。レベルで背景？がもらえるからめっちゃ普通のより得してるよ😆
以上ですありがとうございました🙇‍♀️

### 2/5 — 使い勝手が悪い

*2025-07-25, version 4.0.3*

AIの強さは申し分ないが、待ったを使うごとに広告表示、新規対戦ごとに広告表示、ストレスでしかない。さらに局後の検討もできないとあって、使用の自由度がかなり低いので、他のアプリも当たって見ることをお勧めする。

### 1/5 — 広告が多い！

*2025-07-24, version 4.0.3*

プレイ中に間違いだったり他アプリで連絡を返すために閉じて、再度開いただけで広告が入る いくらなんでも多すぎです

### 4/5 — 。

*2025-06-11, version 4.0.3*

1ゲームずつに広告は流石に迷惑

### 1/5 — カス

*2025-06-10, version 4.0.3*

何をするにも広告入れてきてだるいしめんどくさい

### 1/5 — 名前

*2025-06-06, version 4.0.3*

名前が通らないウザイストレス溜まる

### 1/5 — 悲しい

*2025-06-05, version 4.0.2*

まじで内容は分からんけどとにかくニックネームが全然OKにならんくて出来んのやけど。不快にさせるとか言うてこんなちゃんと考えとんのにそういうこと言われたらこっちの方が不快なんだけど本当に最悪。そういうの直した方がいいと思う。

### 5/5 — 最高

*2025-04-27, version 4.0.1*

普通 に面白い

### 5/5 — 楽しいです

*2025-04-03, version 4.0.1*

色々な設定をつけれて対戦相手のレベルも自分で変えれてとても便利です。少し広告が流れてくるですけど大体短いのでそんなに気になりません

## Frequently asked questions about Othello for all

### What is Othello for all?

Othello for all is the official digital version of the classic Othello board game. It allows you to play against a computer opponent with 30 difficulty levels, or compete against other players online in real-time battles. The game also features a grading system that rewards progression with unlockable cosmetic items.

### How can I play with friends?

You can play with friends through the "Friend Battles" feature, which requires linking with an AI Game account. This allows you to set up private matches and enjoy Othello together regardless of your physical location.

### What are the benefits of the Premium Membership?

The Premium Membership offers several advantages, including an ad-free experience for smoother gameplay, automatic higher scores without watching videos, and accelerated grade progression through login bonuses. It is a subscription-based service with a monthly fee.

### Is the app free to play?

The core game is free to download and play, offering access to single-player against the computer and online multiplayer modes. However, there is an optional Premium Membership available via subscription that enhances the experience with features like ad removal and faster progression.

### What platforms is Othello for all available on?

Based on the subscription details mentioning Apple ID and iTunes accounts, the application is available on iOS devices. Further compatibility details would typically be found on the app store listing.

## Version history (last 5 releases)

### 4.0.7 — 2026-07-23

Improved the performance of certain features.

### 4.0.6 — 2026-02-17

Improved app performance.

### 4.0.5 — 2025-11-25

Improved app performance.

### 4.0.4 — 2025-08-22

This update includes overall performance improvements to make the app faster and more stable.

### 4.0.3 — 2025-06-06

Fixed  some minor issues

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All apps by UNBALANCE Corporation: https://appshunter.io/developer/358617691

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*