# Rasselstein App vs Your Kier

Rasselstein App and Your Kier are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Rasselstein App | Your Kier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 85 MB | 86 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [thyssenkrupp Rasselstein GmbH](https://appshunter.io/developer/1205901673) | [Kier Group plc.](https://appshunter.io/developer/1614238878) |

## What reviewers say

### Rasselstein App

[App page](https://appshunter.io/ios/app/rasselstein-app/id1499103840)

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

**In-app purchases:** none


### Your Kier

[App page](https://appshunter.io/ios/app/your-kier/id1614238876)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rasselstein App free?

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

### Is Your Kier free?

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

### Do Rasselstein App or Your Kier have ads?

Neither Rasselstein App nor Your Kier shows ads.

### Which is updated more often, Rasselstein App or Your Kier?

Rasselstein App ships an update fortnightly, and Your Kier fortnightly. Most recently, Rasselstein App was updated on October 24, 2026 and Your Kier on October 24, 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.*