# Stockfish Chess Analysis vs Chess Analysis +

Stockfish Chess Analysis and Chess Analysis + both sit at 4.5 stars, but that hides the real split: 14% of Stockfish Chess Analysis's written reviews are positive against 0% of Chess Analysis +'s. Chess Analysis +'s advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence 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 Analysis + sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Stockfish Chess Analysis against 4.5 for Chess Analysis +. Both are backed by a comparable volume of ratings — 75 and 60 respectively. Written reviews are what separate them: 14% of Stockfish Chess Analysis's written reviews are positive against 0% of Chess Analysis +'s.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Stockfish Chess Analysis | Chess Analysis + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (75 ratings)](https://appshunter.io/ios/app/stockfish-chess-analysis/id6744956284/reviews) | [4.5 (60 ratings)](https://appshunter.io/ios/app/chess-analysis-plus/id6751201688/reviews) |
| Number of ratings | **75** | 60 |
| Positive reviews | **14.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krishna Sangeeth KS](https://appshunter.io/developer/1796652653) | [Moataz Abdelazeem](https://appshunter.io/developer/1740028363) |

## 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 Analysis +

[App page](https://appshunter.io/ios/app/chess-analysis-plus/id6751201688)

Master your chess strategy with this app. Analyze your games, identify mistakes, and learn from powerful AI insights. Improve your tactical vision and discover professional strategies to elevate your play.

**Highlights:** Instant game analysis, Powerful chess engine, Evaluation bar and graphs, Opening explorer, Game review mode, Import from chess.com & lichess

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Analysis Pro | $0.99 | per month |
| Chess Analysis Pro | $4.99 | per year |


## Frequently asked questions

### Is Stockfish Chess Analysis free?

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

### Is Chess Analysis + free?

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

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

Stockfish Chess Analysis and Chess Analysis + are both rated 4.5 out of 5 on the App Store, from 75 and 60 ratings respectively.

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

Neither Stockfish Chess Analysis nor Chess Analysis + shows ads.

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

Stockfish Chess Analysis ships an update fortnightly, and Chess Analysis + fortnightly. Most recently, Stockfish Chess Analysis was updated on September 10, 2026 and Chess Analysis + on September 14, 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.*