# Chess Blitz vs Chess Defense Trainer

The clearest difference is update cadence: Chess Blitz at every 5 days against Chess Defense Trainer's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chess Blitz sells 10 in-app purchases, starting at $0.99 per 7 days and Chess Defense Trainer sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Chess Blitz ships an update every 5 days, Chess Defense Trainer every 2 months. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Chess Blitz | Chess Defense Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 209 MB | 117 MB |
| Requires iOS | **16.1** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Xarpie Labs](https://appshunter.io/developer/1526038186) | [Dawid Wrzesinski](https://appshunter.io/developer/1812701337) |

## What reviewers say

### Chess Blitz

[App page](https://appshunter.io/ios/app/chess-blitz-multiplayer/id6446757472)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Subscription Monthly | $1.99 | per month |
| Subscription Yearly | $2.99 | per year |
| Special Pack 2 | $0.99 | one-time |
| New Starter Pack | $0.99 | one-time |
| New Starter Pack With Offer | $0.99 | one-time |
| Limited Time Deal 1 | $2.99 | one-time |
| Coins Pack 5 | $3.99 | one-time |
| Limited Time Deal 2 | $5.99 | one-time |
| Limited Time Deal 3 | $10.99 | one-time |


### 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 |


## Frequently asked questions

### Is Chess Blitz free?

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

### Is Chess Defense Trainer free?

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

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

Both Chess Blitz and Chess Defense Trainer show ads.

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

Chess Blitz ships an update every 5 days, and Chess Defense Trainer every 2 months. Most recently, Chess Blitz was updated on October 6, 2026 and Chess Defense Trainer on October 11, 2026.

---

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