# Sing2Notes vs AI Note & Chord Recognition

The clearest difference is rating: Sing2Notes at 3.6 against AI Note & Chord Recognition's 1.0. Sing2Notes also leads on review sentiment (31% vs 0%) and ratings volume (79 vs 1). AI Note & Chord Recognition's advantage is update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sing2Notes sells 8 in-app purchases, starting at $9.99 per month and AI Note & Chord Recognition sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sing2Notes holds the better App Store score, 3.6 against 1.0. That said, the two scores are not equally well evidenced: Sing2Notes has 79 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 31% of Sing2Notes's written reviews are positive against 0% of AI Note & Chord Recognition's.

Sing2Notes ships an update every 2 months, AI Note & Chord Recognition monthly. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sing2Notes | AI Note & Chord Recognition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (79 ratings)](https://appshunter.io/ios/app/sing2notes/id1588721118/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ai-note-and-chord-recognition/id6792086575/reviews) |
| Number of ratings | **79** | 1 |
| Positive reviews | **31.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 28 MB | 56 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klangio GmbH](https://appshunter.io/developer/1588721120) | [mystage.fm](https://appshunter.io/developer/1254995854) |

## What reviewers say

### Sing2Notes

[App page](https://appshunter.io/ios/app/sing2notes/id1588721118)

Transform your vocal recordings into sheet music using AI. Transcribe solo vocals from recordings or MP3s, view the classical score, and play it back. Export your creations as PDF, MIDI, or MusicXML to share with others.

**Highlights:** Transcribe solo vocal recordings to sheet music, Transcribe solo vocal MP3 files, View transcribed music as classical score, Playback sheet music, Download sheet as PDF, MIDI, or MusicXML, Share compositions

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Klangio Universe Monthly | $24.99 | per month |
| Pro Yearly | $99.99 | per year |
| Klangio Universe Subscription | $149.99 | per year |
| Single Ticket | $1.99 | one-time |
| 3 tickets package | $5.99 | one-time |
| 10 tickets package | $9.99 | one-time |
| 50 Tickets Package | $24.99 | one-time |


### 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 Sing2Notes free?

Sing2Notes is free to download, with in-app purchases available.

### Is AI Note & Chord Recognition free?

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

### Which has better reviews, Sing2Notes or AI Note & Chord Recognition?

Sing2Notes is rated higher. Sing2Notes averages 3.6 out of 5 from 79 ratings, while AI Note & Chord Recognition averages 1.0 from 1 ratings.

### Do Sing2Notes or AI Note & Chord Recognition have ads?

Neither Sing2Notes nor AI Note & Chord Recognition shows ads.

### Which is updated more often, Sing2Notes or AI Note & Chord Recognition?

Sing2Notes ships an update every 2 months, and AI Note & Chord Recognition monthly. Most recently, Sing2Notes was updated on October 18, 2026 and AI Note & Chord Recognition on October 19, 2026.

---

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