# King Key vs Sudnify

The clearest difference is price: Sudnify at Free against King Key's $1.99. King Key's advantage is iOS requirement (12.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Sudnify is free to download; King Key costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | King Key | Sudnify |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/king-key/id6504887055/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Paid | — |
| Size | 12 MB | 29 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Caelum Audio](https://appshunter.io/developer/1463219587) | [Mousa Saleh](https://appshunter.io/developer/1848634326) |

## What reviewers say

### King Key

[App page](https://appshunter.io/ios/app/king-key/id6504887055)

This app provides high-quality one-shot keyboard samples, including vintage typewriters and modern synthesizers. It offers 9 instruments and 11 presets, usable as a standalone instrument or an AUv3 plugin within music production hosts.

**Highlights:** High-quality one-shot keyboard samples, Vintage typewriter and MIDI keyboard sounds, 9 instruments and 11 presets, AUv3 plugin compatibility, Standalone instrument mode, Proprietary high-detailed sampling techniques

**In-app purchases:** none


### Sudnify

[App page](https://appshunter.io/ios/app/sudnify/id6754522158)

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

**In-app purchases:** none


## Frequently asked questions

### Is King Key free?

King Key costs $1.99, with no in-app purchases.

### Is Sudnify free?

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

### Do King Key or Sudnify have ads?

Neither King Key nor Sudnify 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.*