Othello Camera AI vs Gomoku Duel
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Othello Camera AI
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Othello Camera AI: Instant Board Analysis Take a photo of any Othello/Reversi board and get instant AI-powered move suggestions. Perfect for learning and winning your next game. ■ Key Features 【Camera Recognition】 Snap a photo, tap 4 corners—pieces detected in seconds. No manual input needed. 【Verify Detection】 Unique feature: Compare corrected photo with detected board side-by-side. Fix errors instantly with a tap. 【AI Move Suggestions】 Top 3 moves with scores. Learn corner control, edge stability, and mobility strategies. 【Advantage Graph】 Visual indicator showing who's winning based on position value, not just piece count. 【AI Explanations】 Understand why each move is strong. Learn tactics naturally as you play. 【Manual Editing】 Adjust detected pieces with a tap. Works offline except for AI explanations. ■ Who Should Use This ・Beginners learning Othello basics ・Intermediate players seeking improvement ・Competitive players analyzing positions ・Anyone playing with friends or family ■ How to Use 1. Photo the board 2. Tap 4 corners 3. Verify with reference image 4. Get AI analysis ■ Privacy Photos stay on your device. No uploads. Free with ads. Download now and master Othello!
Gomoku Duel
Engage in the classic game of five in a row with AI opponents or friends, both online and offline. Offers various rule sets, challenging AI characters, and helpful review features to improve your strategy. Enjoy customizable visuals and an intuitive interface.
- Offline AI play
- Online multiplayer
- Dojo Challenge with AI characters
- AI game review
- Daily puzzles
- Customizable rulesets
- Adjustable interface
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Play Gomoku (Omok, five in a row) right away — no login, and no Wi-Fi needed to play the AI. ■ Ways to play · vs AI — works offline. Undo and hints available · 2 Players — pass one phone back and forth with a friend or family · Ranked online — play people of similar skill, from 18 kyu to 9 dan · Play a Friend — send a 6-digit invite code and start a game instantly ■ Dojo Challenge — 30 AI characters From Minjun the playground kid to Old Man Kim at the senior center, the club instructor, the society president, the provincial rep and the Renju national player. Beat each one to unlock the next, and earn a title every time you clear a dojo. One only attacks, one only blocks, one sets double-three traps… Every character has a different style, so beginners and experts alike find the right opponent. ■ AI Review — "Where did I lose?" After a game, tap Review and the AI replays the board to point out the decisive moves: "Move 34: you should have blocked here", "Playing here would have won". Step back through the game move by move and grow your Gomoku skills. ■ Daily Gomoku Puzzle A new puzzle every day. Find the winning sequence, sharpen your reading, and keep your streak alive. ■ Choose your rules · Standard (default): no double-threes for either side, exactly five wins · Renju: Black may not play double-three, double-four or overline (official tournament rule) · Freestyle: no restrictions, five or more wins ■ Comfortable for everyone · Tap to place — worried about mis-taps? Turn on "Tap twice to place" in Settings · Large text and buttons, dark and light themes · Ink-and-paper visuals, webtoon-style characters, and the real sound of stones Ads appear only as a home-screen banner and on the result screen after a game (ads for hints, review and retries play only when you choose). "Remove Ads" (one-time purchase) removes all ads and unlocks review, hints and retries without ads.
Screenshots
Verdict
The clearest difference is update cadence: Gomoku Duel at daily against Othello Camera AI's every 3 weeks. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Othello Camera AI ships an update every 3 weeks, Gomoku Duel daily. Both last shipped on October 8, 2026.
| Parameter | Othello Camera AI | Gomoku Duel |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Hikaru Ota | MINJI KIM |
In-app purchases
Othello Camera AI
No in-app purchases
Gomoku Duel
No in-app purchases









