# Gambit vs Oscelyra

The clearest difference is iOS requirement: Oscelyra at 15.0 against Gambit's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Gambit sells 2 in-app purchases, starting at $6.99 per month and Oscelyra sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Gambit | Oscelyra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 68 MB | 15 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jack Cornet Paterson](https://appshunter.io/developer/1696442629) | [Yousef Abutaleb](https://appshunter.io/developer/6800436156) |

## What reviewers say

### Gambit

[App page](https://appshunter.io/ios/app/gambit-chess-analysis/id6778765225)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $49.99 | per year |


### Oscelyra

[App page](https://appshunter.io/ios/app/oscelyra/id6800436154)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.99 | per month |
| Exam Season (3 months) | $29.99 | per 3 months |


## Frequently asked questions

### Is Gambit free?

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

### Is Oscelyra free?

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

### Do Gambit or Oscelyra have ads?

Neither Gambit nor Oscelyra shows ads.

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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.*