# Chess Defense Trainer vs Guess Chess

The clearest difference is in-app purchases: Guess Chess at none against Chess Defense Trainer's 6. Guess Chess also leads on ads (none vs shown) and update cadence (every 8 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Chess Defense Trainer sells 6 in-app purchases, starting at $2.99 per month. Guess Chess asks for nothing beyond the download.

Chess Defense Trainer ships an update every 2 months, Guess Chess every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Chess Defense Trainer | Guess Chess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 117 MB | 54 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Dawid Wrzesinski](https://appshunter.io/developer/1812701337) | [Atakan Mavzer](https://appshunter.io/developer/6776357774) |

## What reviewers say

### Chess Defense Trainer

[App page](https://appshunter.io/ios/app/chess-defense-trainer/id6747926627)

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

**In-app purchases (6)**

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


### Guess Chess

[App page](https://appshunter.io/ios/app/guess-chess-next-move/id6776357316)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Defense Trainer free?

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

### Is Guess Chess free?

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

### Do Chess Defense Trainer or Guess Chess have ads?

Chess Defense Trainer shows ads; Guess Chess does not.

### Which is updated more often, Chess Defense Trainer or Guess Chess?

Chess Defense Trainer ships an update every 2 months, and Guess Chess every 8 days. Most recently, Chess Defense Trainer was updated on October 30, 2026 and Guess Chess on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*