Comparison

Theオセロ vs Joseki Othello

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head

Learn openings, beat the AI

$0.99

🎮 Games

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About

Theオセロ

Features

Read full description

シンプルなオセロアプリです。持ち時間を設定してオセロの対戦ができます。

About

Joseki Othello

Features

Read full description

Learn Othello openings by playing them. Joseki Othello comes with 12 classic openings, including Tiger, Rabbit, Rose and Snake. Mini boards under the main board preview each next opening move. Tap one to play it and watch the line unfold. The board is a realistic 3D set: a walnut frame, green felt and glossy discs. It starts in a top-down view. Drag to tilt it, pinch to zoom, and tap "Top view" to go back. When the opening ends, the game turns into a match against the AI. Choose from six levels, from Novice to Strongest. No ads. No account. Everything runs on your device.

Screenshots

Theオセロ3 screens

Joseki Othello3 screens

Verdict

The call

The clearest difference is price: Theオセロ at Free against Joseki Othello's $0.99. Theオセロ also leads on update cadence (every 6 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Theオセロ is free to download; Joseki Othello costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Theオセロ ships an update every 6 days, Joseki Othello every 2 months. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level

Theオセロ versus Joseki Othello: the parameters behind the verdict, then further details
Parameter	Theオセロ	Joseki Othello
Price	Free — better	$0.99
Update frequency	Every 6 days — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	15.0 — better	16.0
Further details — not scored
Size	5 MB	7 MB
Age rating	4+	4+
Developer	kazuki omori	satoshi amasaki

In-app purchases

None

Theオセロ

No in-app purchases

None

Joseki Othello

No in-app purchases

Questions

Is Theオセロ free?

Theオセロ is free to download, with no in-app purchases.

Is Joseki Othello free?

Joseki Othello costs $0.99, with no in-app purchases.

Do Theオセロ or Joseki Othello have ads?

Neither Theオセロ nor Joseki Othello shows ads.

Which is updated more often, Theオセロ or Joseki Othello?

Theオセロ ships an update every 6 days, and Joseki Othello every 2 months. Most recently, Theオセロ was updated on October 27, 2026 and Joseki Othello on October 31, 2026.