# Violin ٞ vs AI Note & Chord Recognition

The clearest difference is price: AI Note & Chord Recognition at Free against Violin ٞ's $4.99. AI Note & Chord Recognition also leads on update cadence (monthly vs every 131 months). Violin ٞ's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

AI Note & Chord Recognition is free to download; Violin ٞ costs $4.99 up front. AI Note & Chord Recognition sells 1 one-off in-app purchase. Violin ٞ asks for nothing beyond the download.

Violin ٞ ships an update every 131 months, AI Note & Chord Recognition monthly. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Violin ٞ | AI Note & Chord Recognition |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ai-note-and-chord-recognition/id6792086575/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 131 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 41 MB | 56 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Egert-Olger Lattemaa](https://appshunter.io/developer/795541184) | [mystage.fm](https://appshunter.io/developer/1254995854) |

## What reviewers say

### Violin ٞ

[App page](https://appshunter.io/ios/app/violin/id896187849)

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

**In-app purchases:** none


### AI Note & Chord Recognition

[App page](https://appshunter.io/ios/app/ai-note-and-chord-recognition/id6792086575)

Transform audio recordings of melodies into editable sheet music using AI. Capture your singing or instrument playing, or import audio files, to generate readable music notation. Review, edit, and playback the transcribed notes to refine your musical ideas.

**Highlights:** AI audio to sheet music transcription, Manual note correction and editing, MIDI playback comparison, Sheet music and notation display, Chromatic tuner, Live pitch detector, Metronome

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Note Recognition Pro | $7.99 | one-time |


## Frequently asked questions

### Is Violin ٞ free?

Violin ٞ costs $4.99, with no in-app purchases.

### Is AI Note & Chord Recognition free?

AI Note & Chord Recognition is free to download, with in-app purchases available.

### Do Violin ٞ or AI Note & Chord Recognition have ads?

Neither Violin ٞ nor AI Note & Chord Recognition shows ads.

### Which is updated more often, Violin ٞ or AI Note & Chord Recognition?

Violin ٞ ships an update every 131 months, and AI Note & Chord Recognition monthly. Most recently, Violin ٞ was updated on October 26, 2026 and AI Note & Chord Recognition on October 29, 2026.

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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.*