# Chess Prep Pro Openings vs Chessigma

The clearest difference is ads: Chessigma at none against Chess Prep Pro Openings's shown. Chessigma also leads on monetization model (free vs free with in-app purchases) and rating (4.7 vs 4.5). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Chess Prep Pro Openings sells 3 in-app purchases, starting at $3.99 per month and Chessigma sells 2 in-app purchases, starting at $14.00 per month. Whichever you choose, the download price is not the number that matters.

Chessigma holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 22 and 92 respectively. Written reviews point the same way: 75% of Chess Prep Pro Openings's written reviews are positive against 81% of Chessigma's.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Chess Prep Pro Openings | Chessigma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (22 ratings)](https://appshunter.io/ios/app/chess-prep-pro-openings/id1606629475/reviews) | **[4.7 (92 ratings)](https://appshunter.io/ios/app/chessigma-learn-and-train-chess/id6791621546/reviews)** |
| Number of ratings | 22 | **92** |
| Positive reviews | 75.0% of reviews | **81.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 214 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomasz Bogun](https://appshunter.io/developer/1502902123) | [Chessigma](https://appshunter.io/developer/6791621548) |

## What reviewers say

### Chess Prep Pro Openings

[App page](https://appshunter.io/ios/app/chess-prep-pro-openings/id1606629475)

Master chess openings by building custom repertoires and training your memory. Analyze opponent moves, discover blind spots, and utilize an advanced engine for in-depth preparation. Expand your knowledge with downloadable repertoires and import/export PGNs.

**Highlights:** Custom chess opening repertoires, Repertoire training and memory sharpening, Blind spot finder against player games, Chess openings player database, Advanced StockFish engine analysis, Downloadable and importable repertoires

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium subscription | $3.99 | per month |
| Yearly premium | $24.99 | per year |
| Lifetime Premium | $59.99 | one-time |


### Chessigma

[App page](https://appshunter.io/ios/app/chessigma-learn-and-train-chess/id6791621546)

Analyze your chess games with detailed move-by-move feedback and personalized puzzles based on your mistakes. Improve your play with clear explanations and a powerful engine, all for free.

**Highlights:** Game review with move grading, Plain-English move explanations, Integrated Stockfish engine, Mistake-based puzzle generation, Supports Chess.com, Lichess, and PGN

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supercoach Monthly | $14.00 | per month |
| Supercoach Yearly | $97.00 | per year |


## Frequently asked questions

### Is Chess Prep Pro Openings free?

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

### Is Chessigma free?

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

### Which has better reviews, Chess Prep Pro Openings or Chessigma?

Chessigma is rated higher. Chess Prep Pro Openings averages 4.5 out of 5 from 22 ratings, while Chessigma averages 4.7 from 92 ratings.

### Do Chess Prep Pro Openings or Chessigma have ads?

Chess Prep Pro Openings shows ads; Chessigma does not.

### Which is updated more often, Chess Prep Pro Openings or Chessigma?

Chess Prep Pro Openings ships an update fortnightly, and Chessigma fortnightly. Most recently, Chess Prep Pro Openings was updated on November 3, 2026 and Chessigma on November 3, 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.*