# Speed States vs Slice and Stack

The clearest difference is in-app purchases: Slice and Stack at none against Speed States's 1. Slice and Stack also leads on iOS requirement (17.0 vs 26.0). Speed States's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Speed States sells 1 one-off in-app purchase. Slice and Stack asks for nothing beyond the download.

## The numbers

| Metric | Speed States | Slice and Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Size | 21 MB | 9 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matt Spergel](https://appshunter.io/developer/1887107335) | [Prateek Sharma](https://appshunter.io/developer/1879243453) |

## What reviewers say

### Speed States

[App page](https://appshunter.io/ios/app/speed-states/id6760975776)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speed States Pro | $1.99 | one-time |


### Slice and Stack

[App page](https://appshunter.io/ios/app/slice-and-stack/id6761331048)

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

**In-app purchases:** none


## Frequently asked questions

### Is Speed States free?

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

### Is Slice and Stack free?

Slice and Stack is free to download, with no in-app purchases.

### Do Speed States or Slice and Stack have ads?

Slice and Stack shows ads; Speed States does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*