# Piano Tuner Pro vs X

The clearest difference is in-app purchases: Piano Tuner Pro at none against X's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. X sells 2 in-app purchases, starting at $22.99 per month. Piano Tuner Pro asks for nothing beyond the download.

## The numbers

| Metric | Piano Tuner Pro | X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/piano-tuner-pro-multi-string/id6782347453/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 41 MB | 28 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DANIEL JUSTIN JOBE](https://appshunter.io/developer/6772830999) | [GROUPE NG3 - NG3 GROUP](https://appshunter.io/developer/6792739141) |

## What reviewers say

### Piano Tuner Pro

[App page](https://appshunter.io/ios/app/piano-tuner-pro-multi-string/id6782347453)

This app transforms your device into a precise piano tuning tool. It analyzes multiple strings per note independently, providing real-time feedback on pitch and frequency. The interface is designed for quick, distraction-free use, helping you achieve clean unisons.

**Highlights:** Multi-string tuning modes (1, 2, 3 strings), Real-time pitch and frequency detection, Visual tuning dial with color cues, Per-string unison panel, Cents or Hertz readout options, Dark, distraction-free interface

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

**In-app purchases:** none


### X

[App page](https://appshunter.io/ios/app/x-ryuun-global-trainer/id6792739139)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| X-RYŪUN COMPLETE Monthly | $22.99 | per month |
| X-RYŪUN COMPLETE | $229.00 | per year |


## Frequently asked questions

### Is Piano Tuner Pro free?

Piano Tuner Pro is free to download, with no in-app purchases.

### Is X free?

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

### Do Piano Tuner Pro or X have ads?

Neither Piano Tuner Pro nor X 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.*