# Othello Puzzle vs Prism Chess

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.

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.

## The numbers

| Metric | Othello Puzzle | Prism Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/othello-puzzle/id6746629043/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/prism-chess/id6758590405/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 4 days** |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Moritz Berger](https://appshunter.io/developer/769529432) | [Hunter Billhardt](https://appshunter.io/developer/1809484744) |

## What reviewers say

### Othello Puzzle

[App page](https://appshunter.io/ios/app/othello-puzzle/id6746629043)

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.

**Highlights:** Classic Othello gameplay, Strategic disc flipping mechanics, Challenging AI opponents, 8x8 grid board, Tactical thinking required

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Prism Chess

[App page](https://appshunter.io/ios/app/prism-chess/id6758590405)

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

**In-app purchases:** none


## Frequently asked questions

### Is Othello Puzzle free?

Othello Puzzle is free to download, with no in-app purchases.

### Is Prism Chess free?

Prism Chess is free to download, with no in-app purchases.

### Which has better reviews, Othello Puzzle or Prism Chess?

Othello Puzzle and Prism Chess are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Othello Puzzle or Prism Chess have ads?

Othello Puzzle shows ads; Prism Chess does not.

### Which is updated more often, Othello Puzzle or Prism Chess?

Othello Puzzle ships an update every 16 months, and Prism Chess every 4 days. Most recently, Othello Puzzle was updated on October 24, 2026 and Prism Chess on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*