# Spy Chess vs Vigrid

The clearest difference is in-app purchases: Vigrid at none against Spy Chess's 2. Vigrid also leads on update cadence (daily vs every 6 weeks) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Spy Chess sells 2 in-app purchases, starting at $0.99 per month. Vigrid asks for nothing beyond the download.

Spy Chess ships an update every 6 weeks, Vigrid daily. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Spy Chess | Vigrid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Size | 162 MB | 80 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcus Nash](https://appshunter.io/developer/1765220142) | [NATHAN EIDE](https://appshunter.io/developer/1880515628) |

## What reviewers say

### Spy Chess

[App page](https://appshunter.io/ios/app/spy-chess-genesis/id6670184900)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Chess Pro Monthly | $0.99 | per month |
| Spy Chess Pro Annual | $9.99 | per year |


### Vigrid

[App page](https://appshunter.io/ios/app/vigrid/id6760372057)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spy Chess free?

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

### Is Vigrid free?

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

### Do Spy Chess or Vigrid have ads?

Neither Spy Chess nor Vigrid shows ads.

### Which is updated more often, Spy Chess or Vigrid?

Spy Chess ships an update every 6 weeks, and Vigrid daily. Most recently, Spy Chess was updated on October 18, 2026 and Vigrid on October 8, 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.*