# Stockfish Chess Analysis vs chess.ceo

The clearest difference is review sentiment: chess.ceo at 100% against Stockfish Chess Analysis's 14%. chess.ceo also leads on rating (5.0 vs 4.4). Stockfish Chess Analysis's advantage is ratings volume (82 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stockfish Chess Analysis sells 3 in-app purchases, starting at $8.99 per 7 days and chess.ceo sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

chess.ceo holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Stockfish Chess Analysis has 82 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 14% of Stockfish Chess Analysis's written reviews are positive against 100% of chess.ceo's.

Stockfish Chess Analysis ships an update fortnightly, chess.ceo every 4 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Stockfish Chess Analysis | chess.ceo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (82 ratings)](https://appshunter.io/ios/app/stockfish-chess-analysis/id6744956284/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chessceo/id6759229388/reviews)** |
| Number of ratings | **82** | 3 |
| Positive reviews | 14.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 30 MB | 151 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krishna Sangeeth KS](https://appshunter.io/developer/1796652653) | [CHESSGM OU](https://appshunter.io/developer/1877558592) |

## What reviewers say

### Stockfish Chess Analysis

[App page](https://appshunter.io/ios/app/stockfish-chess-analysis/id6744956284)

Analyze chess positions from a photo or by inputting moves. Get AI-powered best move suggestions, learn tactics, and play against the engine with live tips. Ideal for players of all levels looking to improve their game.

**Highlights:** Scan chessboards from photos, AI-powered best move suggestions, Learn new chess tactics, Play against Stockfish engine, Live help and tips during play, Multiple difficulty levels

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $8.99 | per 7 days |
| Monthly Subscription | $17.99 | per month |
| Yearly Subscription | $69.99 | per year |


### 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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CEO tier | $5.99 | per month |
| Cloud Credits | $8.99 | one-time |


## Frequently asked questions

### Is Stockfish Chess Analysis free?

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

### Is chess.ceo free?

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

### Which has better reviews, Stockfish Chess Analysis or chess.ceo?

chess.ceo is rated higher. Stockfish Chess Analysis averages 4.4 out of 5 from 82 ratings, while chess.ceo averages 5.0 from 3 ratings.

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

Neither Stockfish Chess Analysis nor chess.ceo shows ads.

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

Stockfish Chess Analysis ships an update fortnightly, and chess.ceo every 4 weeks. Most recently, Stockfish Chess Analysis was updated on November 5, 2026 and chess.ceo on November 5, 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.*