# King Key vs Learn Piano

The clearest difference is review sentiment: King Key at 100% against Learn Piano's 36%. King Key also leads on rating (4.9 vs 3.7) and in-app purchases (none vs 6). Learn Piano's advantage is price (Free vs $1.99). On ratings volume, ads and device support there is nothing between them.

Learn Piano is free to download; King Key costs $1.99 up front. Learn Piano sells 6 in-app purchases, starting at $4.99 per 7 days. King Key asks for nothing beyond the download.

King Key holds the better App Store score, 4.9 against 3.7. Both are backed by a comparable volume of ratings — 15 and 32 respectively. Written reviews point the same way: 100% of King Key's written reviews are positive against 36% of Learn Piano's.

## The numbers

| Metric | King Key | Learn Piano |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/king-key/id6504887055/reviews)** | [3.7 (32 ratings)](https://appshunter.io/ios/app/learn-piano-perfect-keyboard/id6657986367/reviews) |
| Number of ratings | 15 | **32** |
| Positive reviews | **100.0% of reviews** | 36.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 12 MB | 161 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Caelum Audio Ltd](https://appshunter.io/developer/1463219587) | [Son Nguyen Minh](https://appshunter.io/developer/1715119512) |

## 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


### Learn Piano

[App page](https://appshunter.io/ios/app/learn-piano-perfect-keyboard/id6657986367)

This app simulates a piano keyboard, offering an engaging way to learn and play music. It features a realistic 88-key layout with adjustable width and multiple playing modes, including a dual-player option. Record your musical creations and explore various learning tools.

**Highlights:** 88-key piano keyboard simulation, Single-row and double-row modes, Dual player mode, Adjustable keyboard width, Audio recording functionality, In-built genuine piano timbre

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Premium Piano | $4.99 | per 7 days |
| Week - Piano Premium | $5.99 | per 7 days |
| Monthly Piano Premium | $10.99 | per month |
| Yearly Piano Premium | $16.99 | per year |
| Piano Premium - Year | $29.99 | per year |
| Life Time | $4.99 | one-time |


## Frequently asked questions

### Is King Key free?

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

### Is Learn Piano free?

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

### Which has better reviews, King Key or Learn Piano?

King Key is rated higher. King Key averages 4.9 out of 5 from 15 ratings, while Learn Piano averages 3.7 from 32 ratings.

### Do King Key or Learn Piano have ads?

Neither King Key nor Learn Piano shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*