# Chess Prep Pro Openings vs Chessmate

The clearest difference is in-app purchases: Chessmate at none against Chess Prep Pro Openings's 3. Chessmate also leads on ads (none vs shown). Chess Prep Pro Openings's advantage is update cadence (fortnightly vs every 5 weeks) and ratings volume (22 vs 3). On price, rating, device support and iOS requirement 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. Chessmate asks for nothing beyond the download.

Chess Prep Pro Openings holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Chess Prep Pro Openings has 22 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of Chess Prep Pro Openings's written reviews are positive against 67% of Chessmate's.

Chess Prep Pro Openings ships an update fortnightly, Chessmate every 5 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Chess Prep Pro Openings | Chessmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (22 ratings)](https://appshunter.io/ios/app/chess-prep-pro-openings/id1606629475/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/chessmate-next-move-analyser/id6737779379/reviews) |
| Number of ratings | **22** | 3 |
| Positive reviews | **75.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 214 MB | 0 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomasz Bogun](https://appshunter.io/developer/1502902123) | [Edward Mann](https://appshunter.io/developer/1777474368) |

## 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 |


### Chessmate

[App page](https://appshunter.io/ios/app/chessmate-next-move-analyser/id6737779379)

Analyze chess positions with multiple top-tier engines, including Stockfish. Customize engine settings, compare results, and explore any chess position with full FEN support. Ideal for serious players looking to sharpen their tactics and prepare for tournaments.

**Highlights:** Next Best Move Analyser, Multi-Engine Support (Stockfish), Local & Remote Engines, Custom Engine Profiles, Time Travel Through Moves, Full FEN Support, Deep Engine Customisation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chess Prep Pro Openings free?

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

### Is Chessmate free?

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

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

Chess Prep Pro Openings is rated higher. Chess Prep Pro Openings averages 4.5 out of 5 from 22 ratings, while Chessmate averages 4.3 from 3 ratings.

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

Chess Prep Pro Openings shows ads; Chessmate does not.

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

Chess Prep Pro Openings ships an update fortnightly, and Chessmate every 5 weeks. Most recently, Chess Prep Pro Openings was updated on November 7, 2026 and Chessmate on November 4, 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.*