# Classic chess vs |± 10|

The clearest difference is update cadence: |± 10| at daily against Classic chess's every 2 months. Classic chess's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Classic chess ships an update every 2 months, |± 10| daily. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Classic chess | |± 10| |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (74 ratings)](https://appshunter.io/ios/app/classic-chess/id1223231585/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | 64.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 146 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cross Field Inc.](https://appshunter.io/developer/465034947) | [HUNG-PIN YU](https://appshunter.io/developer/963095666) |

## What reviewers say

### Classic chess

[App page](https://appshunter.io/ios/app/classic-chess/id1223231585)

Learn chess rules intuitively with easy-to-understand explanations. Play against an AI with adjustable difficulty levels, from beginner to advanced. Choose between immersive 3D graphics or clear 2D views to suit your playstyle and mood.

**Highlights:** Intuitive rule explanations, Adjustable AI difficulty, 3D and 2D board options, Beginner-friendly, Progress tracking

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

**In-app purchases:** none


### |± 10|

[App page](https://appshunter.io/ios/app/10/id6755522757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Classic chess free?

Classic chess is free to download, with no in-app purchases.

### Is |± 10| free?

|± 10| is free to download, with no in-app purchases.

### Do Classic chess or |± 10| have ads?

Both Classic chess and |± 10| show ads.

### Which is updated more often, Classic chess or |± 10|?

Classic chess ships an update every 2 months, and |± 10| daily. Most recently, Classic chess was updated on November 6, 2026 and |± 10| on October 30, 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.*