Othello Puzzle vs Prism Chess
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Othello Puzzle
Engage in a classic strategy board game with a modern twist. Outsmart sharp AI opponents on an 8x8 grid by strategically flipping discs. Master tactical thinking to dominate the board and achieve victory.
- Classic Othello gameplay
- Strategic disc flipping mechanics
- Challenging AI opponents
- 8x8 grid board
- Tactical thinking required
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Othello Puzzle – The Strategic Mind Challenge brings the classic Othello experience to a whole new level. This isn't just a game of black and white discs – it's a battlefield where every move reshapes the entire board and every decision determines your fate. With elegant, polished gameplay and razor-sharp AI opponents, you'll need to think several moves ahead to dominate the 8x8 grid. Watch as your strategic placements flip entire rows of opponent pieces, turning defeat into victory in a single, brilliant move. This is the ultimate test for strategic masterminds, tactical thinkers, and anyone who craves the thrill of outsmarting their opponent. Can you control the board, anticipate every counter-move, and emerge victorious? The challenge awaits – prove your strategic supremacy!
Prism Chess
Experience classic chess with a unique twist. Rotate sections of the board to reposition pieces, disrupt opponents, and create new tactical opportunities. This game introduces a novel win condition where capturing the king directly ends the match.
- Classic chess rules with board rotation
- Local multiplayer on a single device
- AI opponent with adjustable difficulty
- Unique win condition: direct king capture
- Visual grid guides for rotation zones
- Move log and undo functionality
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Prism Chess is chess — with a twist. Literally. Play on a standard 8×8 board with all the classic rules you know, plus one game-changing addition: the middle of the board is divided into eight 2×2 grids that you can rotate 180° on your turn. Every turn, you make a move — and optionally spin one of the grids before or after. Rotate to reposition your pieces, disrupt your opponent’s formation, clear a path to their king, or set up a devastating capture. The rotation zone spans the four middle rows of the board, turning familiar chess positions into entirely new tactical puzzles. Prism Chess introduces a win condition unique to the game: rotate a grid to expose the opponent’s king, then capture it in the same turn. No check announcement, no chance to respond — the king is simply taken. Players must think defensively about rotation threats at all times, even when the king is safely on the back rank. FEATURES: • Two Players — Play locally on a single device with a friend • vs Computer — Challenge the AI at Easy, Medium, or Hard difficulty • Full Chess Engine — All standard chess rules including castling, en passant, promotion, and checkmate • Rotation Mechanics — Spin any of 8 grids in the middle of the board 180° as part of your turn • Grid Guides — Visual indicators show the rotation zones on the board • Move Log — Track every move and rotation throughout the game • Undo — Take back your last move All the depth of chess with an entirely new strategic dimension. Can you think one spin ahead?
Screenshots
Verdict
The clearest difference is ads: Prism Chess at none against Othello Puzzle's shown. Prism Chess also leads on update cadence (every 4 days vs every 16 months) and monetization model (free vs ad-supported). On price, rating, ratings volume and in-app purchases 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.
On the App Store both sit at effectively the same score — 5.0 for Othello Puzzle against 5.0 for Prism Chess. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Othello Puzzle ships an update every 16 months, Prism Chess every 4 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | Othello Puzzle | Prism Chess |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 16 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 32 MB |
| Age rating | +4 | 4+ |
| Developer | Moritz Berger | Hunter Billhardt |
Customer experience
Othello Puzzle
Prism Chess
In-app purchases
Othello Puzzle
No in-app purchases
Prism Chess
No in-app purchases








