3a Othello vs Cross Flip
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
3a Othello
This classic board game offers deep strategic gameplay with simple rules. Challenge yourself against intelligent AI opponents at three difficulty levels, or compete with players worldwide on leaderboards. Perfect for both beginners and seasoned strategists.
- Three AI difficulty levels
- Move hints for beginners
- Undo moves feature
- Game Center leaderboards
- Classic board design
- Sound effects
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Othello - Classic Strategy Board Game Experience the timeless charm of Othello on your iPhone and iPad! Othello (also known as Reversi) is a classic board game with simple rules but profound strategic depth. Learn it in a minute, master it for a lifetime. How to Play: • Two players take turns placing pieces on the board, flanking opponent's pieces to flip them • Every move can change the entire board layout — the game isn't over until the final piece is placed • The player with the most pieces on the board when the game ends wins Three AI Difficulty Levels: • Easy Mode - Perfect for beginners, easy to pick up • Normal Mode - A fair challenge, tests basic strategies • Hard Mode - Master-level AI, every move counts Features: • Intelligent AI opponents with three difficulty levels for all skill levels • Move hints to help new players improve quickly • Undo moves to reconsider your strategy • Game Center leaderboards to compete with players worldwide • Sound effects for an immersive experience • Classic board design with clear, intuitive visuals Download Othello and experience the strategic thrill of every move!
Cross Flip
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Flip the grid and turn every tile white. Cross Flip is a quick brain logic puzzle with one simple rule: tap a tile to flip it and the surrounding tiles in a cross pattern. Think ahead, choose the right order, and clear each board with as few mistakes as possible. Start with a 4x4 grid and progress through larger 5x5, 6x6, and 7x7 challenges. Features: * Simple one-tap controls * Classic cross-pattern flip gameplay * Quick logic puzzles * Multiple grid sizes * Helpful hints and puzzle reset * Automatic progress saving * Minimalist black-and-white design * Calm sound effects and music Easy to learn, satisfying to solve. Can you flip every tile white?
Screenshots
Verdict
The clearest difference is update cadence: Cross Flip at every 3 weeks against 3a Othello's every 165 months. 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.
3a Othello ships an update every 165 months, Cross Flip every 3 weeks. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.
| Parameter | 3a Othello | Cross Flip |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 165 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiang XiaoBing | Koh Kobayashi |
In-app purchases
3a Othello
No in-app purchases
Cross Flip
No in-app purchases








