# Morse Straight Key vs Koi Wallpapers

The clearest difference is in-app purchases: Koi Wallpapers at none against Morse Straight Key's 1. Koi Wallpapers also leads on iOS requirement (13.0 vs 17.2). On price, ads and device support there is nothing between them.

Both are free to download. Morse Straight Key sells 1 one-off in-app purchase. Koi Wallpapers asks for nothing beyond the download.

## The numbers

| Metric | Morse Straight Key | Koi Wallpapers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koi-wallpapers/id6760086805/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | — | Free |
| Size | 3 MB | 58 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Keiya Chiba](https://appshunter.io/developer/1740986591) | [ABDELHAMID MARZOUQ](https://appshunter.io/developer/1837675155) |

## What reviewers say

### Morse Straight Key

[App page](https://appshunter.io/ios/app/morse-straight-key/id6496373450)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Morse Straight Key | $0.99 | one-time |


### Koi Wallpapers

[App page](https://appshunter.io/ios/app/koi-wallpapers/id6760086805)

Personalize your iPhone with a vast library of stunning, high-definition wallpapers. Browse and apply beautiful artistic styles, serene landscapes, and vibrant color compositions with a simple, intuitive interface.

**Highlights:** Huge gallery of high-quality wallpapers, Easy browsing and selection, One-tap set wallpaper, Elegant, user-friendly interface, Broad language support, Lightweight and compatible

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Morse Straight Key free?

Morse Straight Key is free to download, with in-app purchases available.

### Is Koi Wallpapers free?

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

### Do Morse Straight Key or Koi Wallpapers have ads?

Neither Morse Straight Key nor Koi Wallpapers 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.*