# Krun vs Motecraft

The clearest difference is ads: Motecraft at none against Krun's shown. Krun's advantage is update cadence (every 3 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Krun sells 1 one-off in-app purchase and Motecraft sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Krun ships an update every 3 days, Motecraft every 2 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Krun | Motecraft |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/krun-spinner/id6757863339/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 35 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shinichiro Eto](https://appshunter.io/developer/1864675097) | [Minhaz P](https://appshunter.io/developer/1341030550) |

## What reviewers say

### Krun

[App page](https://appshunter.io/ios/app/krun-spinner/id6757863339)

Engage with a digital pinwheel that creates captivating optical illusions as it spins and slows. Customize shapes, colors, and speed for a unique visual experience. It's a simple yet mesmerizing tool for all ages.

**Highlights:** Swipe-to-spin pinwheels, Illusions appear as rotation slows, Shape, color, and speed customization, Unlock all content, Remove ads

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $2.99 | one-time |


### Motecraft

[App page](https://appshunter.io/ios/app/motecraft/id6775468614)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Motecraft Pro | $2.99 | per month |
| Motecraft Pro | $14.99 | per year |
| Motecraft Pro (Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is Krun free?

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

### Is Motecraft free?

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

### Do Krun or Motecraft have ads?

Krun shows ads; Motecraft does not.

### Which is updated more often, Krun or Motecraft?

Krun ships an update every 3 days, and Motecraft every 2 months. Most recently, Krun was updated on October 9, 2026 and Motecraft on October 7, 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.*