# Piano Notes Finder vs Audio Extractor

The clearest difference is review sentiment: Piano Notes Finder at 33% against Audio Extractor's 0%. Piano Notes Finder also leads on price ($3.99 vs $4.99). Audio Extractor's advantage is iOS requirement (13 vs 15.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Piano Notes Finder costs $3.99 and Audio Extractor $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Piano Notes Finder | Audio Extractor |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/audio-extractor-extract-mp3/id6444234511/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Monetization | Paid | Paid |
| Size | 29 MB | 10 MB |
| Requires iOS | 15.0 | **13** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Max Schlee](https://appshunter.io/developer/429770420) | [宝锋 吴](https://appshunter.io/developer/1639886745) |

## What reviewers say

### Piano Notes Finder

[App page](https://appshunter.io/ios/app/piano-notes-finder/id832335884)

Learn to read sheet music and identify notes on a virtual piano keyboard. This app offers an intuitive way to connect musical notation with keyboard positions, supporting both beginners and experienced musicians. Enjoy authentic piano sounds and flexible learning options.

**Highlights:** Note recognition on sheet music and keyboard, Authentic 88-key grand piano sound, Standard and Solfeggio notation, Treble and bass clefs with sharps/flats, One-time payment for lifetime access, Self-paced learning

**Features:** Vision Pro support

**In-app purchases:** none


### Audio Extractor

[App page](https://appshunter.io/ios/app/audio-extractor-extract-mp3/id6444234511)

Easily extract audio from videos and convert it to various formats. Create custom ringtones, crop, splice, and adjust audio volume. Supports batch extraction and playback at double speed.

**Highlights:** Extract audio from videos, Convert audio to multiple formats, Create custom ringtones, Audio cropping and splicing, Batch audio extraction, Adjust audio volume, Double speed playback

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

**In-app purchases:** none


## Frequently asked questions

### Is Piano Notes Finder free?

Piano Notes Finder costs $3.99, with no in-app purchases.

### Is Audio Extractor free?

Audio Extractor costs $4.99, with no in-app purchases.

### Do Piano Notes Finder or Audio Extractor have ads?

Neither Piano Notes Finder nor Audio Extractor 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.*