# chess.ceo vs Chess

The clearest difference is in-app purchases: chess.ceo at none against Chess's 2. chess.ceo also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Chess sells 2 in-app purchases, starting at $3.99 per month. chess.ceo asks for nothing beyond the download.

chess.ceo ships an update every 4 weeks, Chess every 3 weeks. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | chess.ceo | Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chessceo/id6759229388/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 141 MB | 146 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHESSGM OU](https://appshunter.io/developer/1877558592) | [Alvaro Ribes](https://appshunter.io/developer/1879925694) |

## What reviewers say

### chess.ceo

[App page](https://appshunter.io/ios/app/chessceo/id6759229388)

This app provides professional chess analysis tools, including engine analysis, a vast game database, and opponent preparation features. It allows users to analyze games, study master-level games, and follow live tournaments. An optional subscription unlocks advanced features like offline database access and a distraction-free analysis board.

**Highlights:** Engine analysis with Stockfish, 14 million master-level game database, Opponent search and repertoire study, Live tournament broadcasts, Full game analysis with PGN import, Organize and sync PGN files, Chess960 and chess clock

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

**In-app purchases:** none


### Chess

[App page](https://appshunter.io/ios/app/chess-analysis-board/id6759629683)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $17.99 | per year |


## Frequently asked questions

### Is chess.ceo free?

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

### Is Chess free?

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

### Do chess.ceo or Chess have ads?

Chess shows ads; chess.ceo does not.

### Which is updated more often, chess.ceo or Chess?

chess.ceo ships an update every 4 weeks, and Chess every 3 weeks. Most recently, chess.ceo was updated on September 25, 2026 and Chess on September 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.*