# Chess Only vs Stockfish Chess Analysis

The clearest difference is review sentiment: Chess Only at 75% against Stockfish Chess Analysis's 14%. Chess Only also leads on in-app purchases (none vs 3) and update cadence (weekly vs fortnightly). Stockfish Chess Analysis's advantage is rating (4.4 vs 4.0). On price, ratings volume, ads and device support 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. Chess Only asks for nothing beyond the download.

Stockfish Chess Analysis holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 29 and 81 respectively. Written reviews complicate that: 75% of Chess Only's written reviews are positive against 14% of Stockfish Chess Analysis's, so the app with the better star average is not the one people write more warmly about.

Chess Only ships an update weekly, Stockfish Chess Analysis fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Chess Only | Stockfish Chess Analysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (29 ratings)](https://appshunter.io/ios/app/chess-only/id1569045693/reviews) | **[4.4 (81 ratings)](https://appshunter.io/ios/app/stockfish-chess-analysis/id6744956284/reviews)** |
| Number of ratings | 29 | **81** |
| Positive reviews | **75.0% of reviews** | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Young-Jo Song](https://appshunter.io/developer/1569045695) | [Krishna Sangeeth KS](https://appshunter.io/developer/1796652653) |

## What reviewers say

### Chess Only

[App page](https://appshunter.io/ios/app/chess-only/id1569045693)

Enhance your chess skills with instant analysis and tactical puzzles. This app offers a human-like engine with adjustable difficulty and an evaluation bar with blunder alerts. Play and study without distractions, with features like move trial and PGN saving.

**Highlights:** Instant game analysis, Tactical puzzles, Human-like engine (Elo 400-2500), Evaluation bar with blunder alert, Try moves out of game play, PGN file saving, Over-the-board mode

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Chess Only free?

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

### Is Stockfish Chess Analysis free?

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

### Which has better reviews, Chess Only or Stockfish Chess Analysis?

Stockfish Chess Analysis is rated higher. Chess Only averages 4.0 out of 5 from 29 ratings, while Stockfish Chess Analysis averages 4.4 from 81 ratings.

### Do Chess Only or Stockfish Chess Analysis have ads?

Neither Chess Only nor Stockfish Chess Analysis shows ads.

### Which is updated more often, Chess Only or Stockfish Chess Analysis?

Chess Only ships an update weekly, and Stockfish Chess Analysis fortnightly. Most recently, Chess Only was updated on October 30, 2026 and Stockfish Chess Analysis on October 28, 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.*