# Chess Opening Tactics Trainer vs Chess Analysis

The clearest difference is in-app purchases: Chess Analysis at none against Chess Opening Tactics Trainer's 7. Chess Opening Tactics Trainer's advantage is update cadence (every 2 months vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chess Opening Tactics Trainer sells 7 in-app purchases, starting at $2.99 per month. Chess Analysis asks for nothing beyond the download.

Chess Opening Tactics Trainer ships an update every 2 months, Chess Analysis every 3 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Chess Opening Tactics Trainer | Chess Analysis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 146 MB | 51 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dawid Wrzesinski](https://appshunter.io/developer/1812701337) | [Ahmet Baser](https://appshunter.io/developer/1832236053) |

## What reviewers say

### Chess Opening Tactics Trainer

[App page](https://appshunter.io/ios/app/chess-opening-tactics-trainer/id6748003312)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Espresso Subscription | $2.99 | per month |
| Flat White Subscription | $5.99 | per 3 months |
| Latte Subscription | $7.99 | per 6 months |
| Super Large Subscription | $12.99 | per year |
| Espresso | $3.99 | one-time |
| Flat White | $6.99 | one-time |
| Latte | $9.99 | one-time |


### Chess Analysis

[App page](https://appshunter.io/ios/app/chess-analysis-chesslume/id6781839634)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Opening Tactics Trainer free?

Chess Opening Tactics Trainer is free to download, with in-app purchases available.

### Is Chess Analysis free?

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

### Do Chess Opening Tactics Trainer or Chess Analysis have ads?

Both Chess Opening Tactics Trainer and Chess Analysis show ads.

### Which is updated more often, Chess Opening Tactics Trainer or Chess Analysis?

Chess Opening Tactics Trainer ships an update every 2 months, and Chess Analysis every 3 months. Most recently, Chess Opening Tactics Trainer was updated on October 24, 2026 and Chess Analysis on October 17, 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.*