Prism Chess vs TriangleGo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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?
TriangleGo
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# About the Game *TriangleGo is a strategic board game where players take turns connecting dots to form triangles and capture territory. # Key Feature * Win by capturing a larger total area of triangles than your opponent. * Compete with players worldwide in real-time. * Features a clean and intuitive UI that anyone can easily enjoy * Gather Around! Local Multi-play Up to 4. * Craft Your own Strategic Battlegrounds and Share it. * Ascend the Ranks, Grow Your World Tree. * Powerful and Smart Adaptive AI battle. * Powerful Review System to Improve your skills.
Screenshots
Verdict
The clearest difference is ads: Prism Chess at none against TriangleGo's shown. On price, update cadence, 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.
Prism Chess ships an update every 4 days, TriangleGo every 5 days. The most recent releases landed on June 5, 2026 and September 18, 2026 respectively.
| Parameter | Prism Chess | TriangleGo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 5 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 32 MB | 142 MB |
| Age rating | 4+ | 12+ |
| Developer | Hunter Billhardt | Jinshik Oh |
In-app purchases
Prism Chess
No in-app purchases
TriangleGo
No in-app purchases





