# Ships Squared vs Security Line

The clearest difference is ads: Ships Squared at none against Security Line's shown. Ships Squared also leads on monetization model (free vs ad-supported) and ratings volume (5 vs 1). On price, rating, update cadence 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 Ships Squared against 5.0 for Security Line. That said, the two scores are not equally well evidenced: Ships Squared has 5 ratings behind it against 1, so its average is the more settled of the two.

Ships Squared ships an update every 6 weeks, Security Line every 2 months. The most recent releases landed on September 18, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | Ships Squared | Security Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/ships-squared/id288362680/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/security-line/id1550251502/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 4 MB | 249 MB |
| Requires iOS | 9.3 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universalis Publishing](https://appshunter.io/developer/284942722) | [NEXT SOLUTIONS JOINT STOCK COMPANY](https://appshunter.io/developer/1569127793) |

## 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


### Security Line

[App page](https://appshunter.io/ios/app/security-line/id1550251502)

A mind-challenging puzzle game where players strategically drag and drop ropes to help police catch robbers. Levels increase in difficulty, requiring smart thinking to progress and master the game.

**Highlights:** Drag and drop rope puzzles, Increasing difficulty levels, Mind-challenging gameplay, Amazing 3D graphics, Simple 1-touch controls

**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 Security Line free?

Security Line is free to download, with no in-app purchases.

### Which has better reviews, Ships Squared or Security Line?

Ships Squared and Security Line are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Ships Squared or Security Line have ads?

Security Line shows ads; Ships Squared does not.

### Which is updated more often, Ships Squared or Security Line?

Ships Squared ships an update every 6 weeks, and Security Line every 2 months. Most recently, Ships Squared was updated on September 18, 2026 and Security Line on June 22, 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.*