# Kitchen vs Stair Stringer Calculator Pro

The clearest difference is in-app purchases: Kitchen at none against Stair Stringer Calculator Pro's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stair Stringer Calculator Pro sells 1 one-off in-app purchase. Kitchen asks for nothing beyond the download.

## The numbers

| Metric | Kitchen | Stair Stringer Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stair-stringer-calculator-pro/id6817401495/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 2 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FRANK SONDER](https://appshunter.io/developer/1842865473) | [京昌 陈](https://appshunter.io/developer/6783155021) |

## What reviewers say

### Kitchen

[App page](https://appshunter.io/ios/app/kitchen-timer/id6753176905)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stair Stringer Calculator Pro

[App page](https://appshunter.io/ios/app/stair-stringer-calculator-pro/id6817401495)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stair Stringer Pro | $9.99 | one-time |


## Frequently asked questions

### Is Kitchen free?

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

### Is Stair Stringer Calculator Pro free?

Stair Stringer Calculator Pro is free to download, with in-app purchases available.

### Do Kitchen or Stair Stringer Calculator Pro have ads?

Neither Kitchen nor Stair Stringer Calculator Pro 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.*