# Captain Whiskers vs Stack&Math

The clearest difference is price: Stack&Math at Free against Captain Whiskers's $1.99. Captain Whiskers's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.6). On in-app purchases and device support there is nothing between them.

Stack&Math is free to download; Captain Whiskers costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Captain Whiskers | Stack&Math |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Size | 749 MB | 32 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [征 马](https://appshunter.io/developer/956789258) | [Giuseppe Pignataro](https://appshunter.io/developer/363279853) |

## What reviewers say

### Captain Whiskers

[App page](https://appshunter.io/ios/app/captain-whiskers/id6760287549)

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

**In-app purchases:** none


### Stack&Math

[App page](https://appshunter.io/ios/app/stack-and-math-number-block-game/id6761229753)

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

**In-app purchases:** none


## Frequently asked questions

### Is Captain Whiskers free?

Captain Whiskers costs $1.99, with no in-app purchases.

### Is Stack&Math free?

Stack&Math is free to download, with no in-app purchases.

### Do Captain Whiskers or Stack&Math have ads?

Stack&Math shows ads; Captain Whiskers does not.

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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.*