# Ships Squared vs Chess By Post Premium

The clearest difference is price: Ships Squared at Free against Chess By Post Premium's $2.99. Ships Squared also leads on update cadence (every 6 weeks vs every 5 months) and rating (5.0 vs 4.7). Chess By Post Premium's advantage is ratings volume (41 vs 5). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Ships Squared is free to download; Chess By Post Premium costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ships Squared holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Chess By Post Premium has 41 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 80% of Ships Squared's written reviews are positive against 83% of Chess By Post Premium's, so the app with the better star average is not the one people write more warmly about.

Ships Squared ships an update every 6 weeks, Chess By Post Premium every 5 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Ships Squared | Chess By Post Premium |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ships-squared/id288362680/reviews)** | [4.7 (41 ratings)](https://appshunter.io/ios/app/chess-by-post-premium/id510356580/reviews) |
| Number of ratings | 5 | **41** |
| Positive reviews | 80.0% of reviews | **82.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | **Free** | Paid |
| Size | 4 MB | 35 MB |
| Requires iOS | **9.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Universalis Publishing](https://appshunter.io/developer/284942722) | [Games By Post LLC](https://appshunter.io/developer/449504484) |

## 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


### Chess By Post Premium

[App page](https://appshunter.io/ios/app/chess-by-post-premium/id510356580)

Engage in correspondence chess with friends or random opponents. Improve your skills with rated matches, chess puzzles, and detailed game analysis. Enjoy features like push notifications, head-to-head stats, and an interactive move history explorer.

**Highlights:** Correspondence chess, Rated matches, Chess puzzles, Skill-based matchmaking, Game analysis, Move history explorer, Local hand-off games

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to navigate
- 👍 Clean, no-frills design
- 👍 Good for casual games
- 👍 Cross-platform compatibility
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Games don't update quickly
- 🐛 Inability to start rated games against friends
- 🐛 Chat deletes apostrophes
- 🐛 Rating system inflated compared to official ratings
- 🐛 Post-game analysis may miss obvious blunders

**Reported bugs**

- Can't log in after phone update
- Games don't update for days
- Chat deletes apostrophes
- Post-game analysis misses obvious blunders
- Windows version exports non-English PGN

**Requested features**

- Option to choose time controls (1-5 days per move)
- Display next position when it's my turn
- View opponent's completed games
- Search games by ECO
- Start rated games against friends


## Frequently asked questions

### Is Ships Squared free?

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

### Is Chess By Post Premium free?

Chess By Post Premium costs $2.99, with no in-app purchases.

### Which has better reviews, Ships Squared or Chess By Post Premium?

Ships Squared is rated higher. Ships Squared averages 5.0 out of 5 from 5 ratings, while Chess By Post Premium averages 4.7 from 41 ratings.

### Do Ships Squared or Chess By Post Premium have ads?

Neither Ships Squared nor Chess By Post Premium shows ads.

### Which is updated more often, Ships Squared or Chess By Post Premium?

Ships Squared ships an update every 6 weeks, and Chess By Post Premium every 5 months. Most recently, Ships Squared was updated on October 22, 2026 and Chess By Post Premium on October 21, 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.*