# Loop Numbers vs Knife Rain

The clearest difference is ads: Knife Rain at none against Loop Numbers's shown. Loop Numbers's advantage is iOS requirement (11.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Loop Numbers | Knife Rain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 155 MB | 36 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHORRUS GAMES S.L.](https://appshunter.io/developer/955143849) | [Deva Vinoth](https://appshunter.io/developer/1862279196) |

## What reviewers say

### Loop Numbers

[App page](https://appshunter.io/ios/app/loop-numbers/id1672205683)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knife Rain

[App page](https://appshunter.io/ios/app/knife-rain-hit-and-smash/id6760117830)

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

**In-app purchases:** none


## Frequently asked questions

### Is Loop Numbers free?

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

### Is Knife Rain free?

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

### Do Loop Numbers or Knife Rain have ads?

Loop Numbers shows ads; Knife Rain 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.*