# Stack Knife vs Dunkivo

The clearest difference is in-app purchases: Dunkivo at none against Stack Knife's 1. Stack Knife's advantage is ads (none vs shown) and iOS requirement (11.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Stack Knife sells 1 one-off in-app purchase. Dunkivo asks for nothing beyond the download.

## The numbers

| Metric | Stack Knife | Dunkivo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 303 MB | 8 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wavelet Lab Inc.](https://appshunter.io/developer/1072996241) | [Emre Goren](https://appshunter.io/developer/1761022304) |

## What reviewers say

### Stack Knife

[App page](https://appshunter.io/ios/app/stack-knife/id1453240354)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Dunkivo

[App page](https://appshunter.io/ios/app/dunkivo-basketball-arcade/id6818880773)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Knife free?

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

### Is Dunkivo free?

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

### Do Stack Knife or Dunkivo have ads?

Dunkivo shows ads; Stack Knife 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.*