# Ships Squared vs Tetro Chess

The clearest difference is price: Ships Squared at Free against Tetro Chess's $0.99. Ships Squared also leads on update cadence (every 6 weeks vs every 39 months) and iOS requirement (9.3 vs 15.0). Tetro Chess's advantage is review sentiment (100% vs 80%). On ads, in-app purchases and device support there is nothing between them.

Ships Squared is free to download; Tetro Chess costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ships Squared ships an update every 6 weeks, Tetro Chess every 39 months. The most recent releases landed on October 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Ships Squared | Tetro Chess |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ships-squared/id288362680/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 39 months |
| Monetization | **Free** | Paid |
| Size | 4 MB | 87 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universalis Publishing](https://appshunter.io/developer/284942722) | [Thomas Lewis](https://appshunter.io/developer/1475768311) |

## What reviewers say

### Ships Squared

[App page](https://appshunter.io/ios/app/ships-squared/id288362680)

A logic puzzle game where players deduce the hidden layout of thirteen ships on a 10x10 grid. It offers varying difficulty levels, from casual to intensely challenging, and allows for custom game creation and sharing with friends.

**Highlights:** Deduce hidden ship layouts, 10x10 grid gameplay, 12 difficulty levels, Unlimited custom games, Design and share own layouts, Workout for the mind

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

**In-app purchases:** none


### Tetro Chess

[App page](https://appshunter.io/ios/app/tetro-chess/id1475768312)

A unique puzzle game combining chess mechanics with tetromino-style tile clearing. Strategically move chess pieces and strategically drop tetrominoes to clear the board and achieve high scores.

**Highlights:** Chess-based gameplay, Tetromino tile clearing, High score challenges, Unique puzzle mechanics, Strategic movement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ships Squared free?

Ships Squared is free to download, with no in-app purchases.

### Is Tetro Chess free?

Tetro Chess costs $0.99, with no in-app purchases.

### Do Ships Squared or Tetro Chess have ads?

Neither Ships Squared nor Tetro Chess shows ads.

### Which is updated more often, Ships Squared or Tetro Chess?

Ships Squared ships an update every 6 weeks, and Tetro Chess every 39 months. Most recently, Ships Squared was updated on October 22, 2026 and Tetro Chess on June 1, 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.*