# Square Off Chess vs Chess Clock Premium

The clearest difference is in-app purchases: Chess Clock Premium at none against Square Off Chess's 6. Chess Clock Premium also leads on review sentiment (67% vs 35%). Square Off Chess's advantage is update cadence (every 3 weeks vs every 75 months) and ratings volume (3K vs 9). On price, rating, ads and device support there is nothing between them.

Both are free to download. Square Off Chess sells 6 one-off in-app purchases. Chess Clock Premium asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Square Off Chess against 4.4 for Chess Clock Premium. That said, the two scores are not equally well evidenced: Square Off Chess has 3K ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 35% of Square Off Chess's written reviews are positive against 67% of Chess Clock Premium's.

Square Off Chess ships an update every 3 weeks, Chess Clock Premium every 75 months. The most recent releases landed on September 22, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Square Off Chess | Chess Clock Premium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (3K ratings)](https://appshunter.io/ios/app/square-off-chess-play-and-learn/id1267805783/reviews) | **[4.4 (9 ratings)](https://appshunter.io/ios/app/chess-clock-premium/id1492492461/reviews)** |
| Number of ratings | **3K** | 9 |
| Positive reviews | 34.7% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 75 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 703 MB | 40 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [InfiVention, Inc.](https://appshunter.io/developer/1267805782) | [Daniel Ricciotti](https://appshunter.io/developer/327181167) |

## What reviewers say

### Square Off Chess

[App page](https://appshunter.io/ios/app/square-off-chess-play-and-learn/id1267805783)

This app offers a comprehensive chess experience for players of all levels. Learn, analyze, and master the game with challenging AI, unlimited game analysis, and online competition. Track your progress and share your gameplay with the world.

**Highlights:** Challenge AI up to ELO 3200+, Adaptive AI that adjusts to your moves, Unlimited game import and analysis, Track performance progress with game history, Live broadcasting of gameplay, Compete online against global players, Thousands of chess puzzles

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Diamonds | $0.99 | one-time |
| 200 Diamonds | $1.99 | one-time |
| 500 Diamonds | $4.99 | one-time |
| 1000 Diamonds | $8.99 | one-time |
| 5000 Diamonds | $29.99 | one-time |
| 10000 Diamonds | $49.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Awesome board
- 🚀 Mesmerizing piece movement
- 👍 Well-made product
- 🚀 Impressive engineering

**What reviewers complain about**

- 🐛 Buggy app
- 🐛 Freezing issues
- 🐛 Connectivity problems
- 🐛 Unreliable board recognition
- 🔋 Battery drain

**Reported bugs**

- App crashes frequently
- Board loses connection during games
- Piece movements not registered properly
- Firmware update issues
- Incorrect game state tracking

**Requested features**

- Landscape mode for iPad
- Ability to stream games to the board
- More timer options
- Parental controls
- Game history and analysis features


### Chess Clock Premium

[App page](https://appshunter.io/ios/app/chess-clock-premium/id1492492461)

A free, simple, and easy-to-use game timer designed for over-the-board chess matches. It offers pre-set timer controls for various chess formats like Blitz, Classical, and Bullet, with support for increment time controls.

**Highlights:** Free to use, Simple and easy interface, Pre-set timer controls, Supports Blitz, Classical, Bullet chess, Increment time control support

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

**In-app purchases:** none


## Frequently asked questions

### Is Square Off Chess free?

Square Off Chess is free to download, with in-app purchases available.

### Is Chess Clock Premium free?

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

### Which has better reviews, Square Off Chess or Chess Clock Premium?

Chess Clock Premium is rated higher. Square Off Chess averages 4.4 out of 5 from 3K ratings, while Chess Clock Premium averages 4.4 from 9 ratings.

### Do Square Off Chess or Chess Clock Premium have ads?

Neither Square Off Chess nor Chess Clock Premium shows ads.

### Which is updated more often, Square Off Chess or Chess Clock Premium?

Square Off Chess ships an update every 3 weeks, and Chess Clock Premium every 75 months. Most recently, Square Off Chess was updated on September 22, 2026 and Chess Clock Premium on August 13, 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.*