# OpenMate vs Chess Pro Trainer™

The clearest difference is in-app purchases: OpenMate at none against Chess Pro Trainer™'s 5. Chess Pro Trainer™'s advantage is update cadence (every 3 days vs every 6 days) and iOS requirement (15.0 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Chess Pro Trainer™ sells 5 in-app purchases, starting at $2.99 per month. OpenMate asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OpenMate against 5.0 for Chess Pro Trainer™. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

OpenMate ships an update every 6 days, Chess Pro Trainer™ every 3 days. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | OpenMate | Chess Pro Trainer™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/openmate/id6760992582/reviews) | [5.0 (12 ratings)](https://appshunter.io/ios/app/chess-pro-trainer/id6774275331/reviews) |
| Number of ratings | 6 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 20 MB | 187 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RAMINE ROANE](https://appshunter.io/developer/1887179395) | [Chess With Coach Mark, LLC.](https://appshunter.io/developer/6774275333) |

## What reviewers say

### OpenMate

[App page](https://appshunter.io/ios/app/openmate/id6760992582)

Master chess openings and play against a powerful engine with integrated coaching. This app offers a private, offline experience with visual guidance and strategy tips to improve your game. Enjoy uninterrupted play with no ads or distractions.

**Highlights:** Strong, fast chess engine, Fully offline functionality, Visual coaching with move suggestions, Built-in opening knowledge, Strategy tips and explanations, Play at your own pace, no clock, Undo moves freely

**Features:** Vision Pro support

**In-app purchases:** none


### Chess Pro Trainer™

[App page](https://appshunter.io/ios/app/chess-pro-trainer/id6774275331)

This app enhances tactical vision and calculation in chess through realistic in-game simulations. It teaches players when and how to spot tactical opportunities, unlike traditional puzzle apps. Features include an advanced move evaluation system and various training modules for different aspects of tactical play.

**Highlights:** Realistic in-game tactical simulation, Advanced Alternate Acceptable Move system, Tactics Recognition Training, Genius Training for aggressive play, Checks and Coordinated Squares Training, Unprotected Pieces Training, Stockfish-powered Analysis Board

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $29.99 | per year |
| Pro Lifetime1 | $99.99 | one-time |
| Pro Lifetime 2 Licenses | $149.99 | one-time |
| Pro Lifetime4 | $199.99 | one-time |


## Frequently asked questions

### Is OpenMate free?

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

### Is Chess Pro Trainer™ free?

Chess Pro Trainer™ is free to download, with in-app purchases available.

### Which has better reviews, OpenMate or Chess Pro Trainer™?

OpenMate and Chess Pro Trainer™ are both rated 5.0 out of 5 on the App Store, from 6 and 12 ratings respectively.

### Do OpenMate or Chess Pro Trainer™ have ads?

Neither OpenMate nor Chess Pro Trainer™ shows ads.

### Which is updated more often, OpenMate or Chess Pro Trainer™?

OpenMate ships an update every 6 days, and Chess Pro Trainer™ every 3 days. Most recently, OpenMate was updated on September 26, 2026 and Chess Pro Trainer™ on September 21, 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.*