# Chess Lab vs Gambito

The clearest difference is ads: Gambito at none against Chess Lab's shown. Gambito also leads on device support (4 vs 2) and iOS requirement (13.0 vs 17.6). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Chess Lab sells 1 one-off in-app purchase and Gambito sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Chess Lab | Gambito |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 249 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [koji ozono](https://appshunter.io/developer/1826482515) | [Dynadel](https://appshunter.io/developer/285831739) |

## What reviewers say

### Chess Lab

[App page](https://appshunter.io/ios/app/chess-lab-arasan-ai-engine/id6757245101)

Engage in chess matches with a powerful AI engine and a user-friendly interface. Offers various game modes including online multiplayer, local play, and AI training. Analyze your games with detailed insights and replay past matches.

**Highlights:** Arasan AI engine for analysis, Online multiplayer and web invite play, Offline CPU battles with adjustable strength, Real-time evaluation and game replays, Interactive history and PGN import, 2.5D and 2D board views, Assistive move highlights

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Lab Pro | $1.99 | one-time |


### Gambito

[App page](https://appshunter.io/ios/app/gambito/id6760430432)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |
| Premium Plan | $5.99 | per year |


## Frequently asked questions

### Is Chess Lab free?

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

### Is Gambito free?

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

### Do Chess Lab or Gambito have ads?

Chess Lab shows ads; Gambito does not.

### Which is updated more often, Chess Lab or Gambito?

Chess Lab ships an update every 5 days, and Gambito every 5 days. Most recently, Chess Lab was updated on October 22, 2026 and Gambito on October 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.*