# Chess Lab vs Gambito Puzzles

The clearest difference is ads: Gambito Puzzles at none against Chess Lab's shown. Gambito Puzzles also leads on device support (4 vs 2) and iOS requirement (15.0 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 Puzzles 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 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Chess Lab | Gambito Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gambito-puzzles/id6761285569/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | Every 6 days |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 106 MB |
| Requires iOS | 17.6 | **15.0** |
| 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)

Analyze chess games with a powerful AI engine, practice against 30 difficulty levels, or watch live top-tier matches. Save and replay games, import PGNs, and customize your board view for a premium experience.

**Highlights:** AI-powered game analysis, 30 difficulty levels for CPU play, Local 2-player mode, Lichess spectating with channel selection, Save and replay games, PGN import, Customizable 2D/2.5D board views

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Lab Pro | $0.99 | one-time |


### Gambito Puzzles

[App page](https://appshunter.io/ios/app/gambito-puzzles/id6761285569)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Annual | $4.99 | per year |


## Frequently asked questions

### Is Chess Lab free?

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

### Is Gambito Puzzles free?

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

### Do Chess Lab or Gambito Puzzles have ads?

Chess Lab shows ads; Gambito Puzzles does not.

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

Chess Lab ships an update every 6 days, and Gambito Puzzles every 6 days. Most recently, Chess Lab was updated on October 31, 2026 and Gambito Puzzles on October 31, 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.*