Comparison

Prism Chess vs ORVORA

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

Head to head
About

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.

Highlights
  • 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
Read full description

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?

About

ORVORA

Features
Read full description

ORVORA is a deterministic strategy game played across three rotating rings. Each turn you move one stone, then turn a ring — and the whole board changes. Guide your stones through your own gate into the golden Nexus. The first player to land three stones in the centre wins. WHAT YOU PLAY • Four bot levels, from a relaxed beginner to a long-thinking master • Two players passing a single device • Private online matches with a short friend code and live clocks • Four interactive lessons that teach every rule on the real board • Three tactical puzzles using the official rules • Post-match analysis: the turning point is free; candidate moves and the evaluation graph unlock with ORVORA Plus ORVORA PLUS A one-time purchase. It removes all advertising and unlocks the candidate-move list and the evaluation graph in match analysis. It never changes the rules, the clocks or the scoring. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ahmetmvural.com.tr/privacy-policy/

Screenshots

Prism Chess4 screens
ORVORA4 screens

Verdict

The call

The clearest difference is in-app purchases: Prism Chess at none against ORVORA's 1. Prism Chess also leads on ads (none vs shown). ORVORA's advantage is iOS requirement (13.0 vs 15.1). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ORVORA sells 1 one-off in-app purchase. Prism Chess asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Prism Chess versus ORVORA: the parameters behind the verdict, then further details
ParameterPrism ChessORVORA
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 days—
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size32 MB47 MB
Age rating4+4+
DeveloperHunter BillhardtAhmet Muhammet Vural (AN)

In-app purchases

None

Prism Chess

No in-app purchases

1 purchases

ORVORA

One-time1
  • ORVORA Plus$2.99

Questions

Is Prism Chess free?
Prism Chess is free to download, with no in-app purchases.
Is ORVORA free?
ORVORA is free to download, with in-app purchases available.
Do Prism Chess or ORVORA have ads?
ORVORA shows ads; Prism Chess does not.

Other comparisons