# Doctor Chess vs Border Chess

The clearest difference is update cadence: Border Chess at every 2 days against Doctor Chess's every 5 weeks. Doctor Chess's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads 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.

Doctor Chess ships an update every 5 weeks, Border Chess every 2 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Doctor Chess | Border Chess |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 20 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lim Sangjin](https://appshunter.io/developer/1437057653) | [Sahasra Ranjan](https://appshunter.io/developer/6774101657) |

## What reviewers say

### Doctor Chess

[App page](https://appshunter.io/ios/app/doctor-chess/id6766081915)

This app offers a comprehensive chess experience adhering to official FIDE rules, including special moves and draw conditions. Play against AI at various skill levels or challenge friends online without any sign-up or ads.

**Highlights:** Full FIDE rule set enforcement, Five AI difficulty tiers, Online 1v1 matches via Game Center, No sign-up required, Ad-free and tracking-free, 40 language support

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

**In-app purchases:** none


### Border Chess

[App page](https://appshunter.io/ios/app/border-chess/id6774101655)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doctor Chess free?

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

### Is Border Chess free?

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

### Do Doctor Chess or Border Chess have ads?

Neither Doctor Chess nor Border Chess shows ads.

### Which is updated more often, Doctor Chess or Border Chess?

Doctor Chess ships an update every 5 weeks, and Border Chess every 2 days. Most recently, Doctor Chess was updated on October 25, 2026 and Border Chess on October 8, 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.*