# Sing2Notes — Convert Vocal Music to Notes

> AI-powered app to convert vocal music recordings into sheet music. (iPhone/iPad app by Klangio GmbH.)

- Source: https://appshunter.io/ios/app/sing2notes/id1588721118 (this page in markdown: same URL + `.md`)
- Developer: [Klangio GmbH](https://appshunter.io/developer/1588721120)
- Category: Music, Productivity
- Price: Free with in-app purchases
- Rating: 3.60/5 from 79 App Store ratings · 29 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 28 MB
- Languages: American English
- Released: 2022-07-19
- Data updated: 2026-09-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sing2notes/id1588721118/reviews.md

## What is Sing2Notes?

Boost your creativity and transcribe your vocal songs into sheet music. 

All the features of Sing2Notes:
» Transcribe solo vocal recordings to sheet music 
» Transcribe solo vocal MP3 files to sheet music 
» View the transcribed music as classical score 
» Playback the sheet music and listen to the result 
» Download sheet as PDF, MIDI, or MusicXML
» Share your compositions with your friends     

HOW DOES IT WORK?    

Once your music piece is uploaded, our artificial intelligence powered transcriber processes it to generate a sheet music based on what it hears. 
When the processing is finished, you can view the final sheet and export it in three outputs - a Midi file, a PDF engraved sheet, and a MusicXML digital note sheet. 
It has never been easier to convert piano pieces to sheet music!    

WHAT THIS APP DOESN'T OFFER   
» Separation of multiple instruments: 
The note recognition can't separate multiple instruments from your voice. 
If you record multiple instruments playing simultaneously you will get bad transcription results! 
As the name says, Sing2Notes will only work with vocal recordings. 
» Live note recognition: 
This app is not able to show you live note recognition results. 
Instead, it will take some time to perform the frequency analysis and shows you the final sheet music. 
» 100% match percentage:
This app won't detect 100% of the played notes and there will also be wrong detections.
But depending on the quality of the input signal, it will give you more than useful sheet!

REQUIREMENTS
» Internet: active internet connection for server connectivity
» Microphone

SUMMARY
Transcribe music recordings from your microphone to sheet music.
With Sing2Notes you can create on-the-go recordings of your voice.
Those are uploaded to your personal songbook and transcribed to score.
Musical note recognition for piano has never been so easy!

CONTACT US
We're always happy to hear from you. No matter what comes to your mind, we want to hear it.
Would you like another feature? Does something not work as expected?

Send us an e-mail at: support@sing2notes.com
This app is actively developed and there are updates on a regular base

The Apple Terms of Use apply:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- 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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Klangio Universe Subscription | $249.00 | per year |
| Pro Monthly | $9.99 | per month |
| Klangio Universe Monthly | $24.99 | per month |
| Pro Yearly | $99.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 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 |


## Recent user reviews (10 of 29)

All indexed reviews: https://appshunter.io/ios/app/sing2notes/id1588721118/reviews.md

### 1/5 — Link YouTube not working

*2026-06-09*

Link YouTube not working.

### 5/5 — If only they were all like this

*2026-06-08*

While there may be several apps one could choose for performing tasks similar to this, there are none that could match the care, concern and patience the developer has for the user. I’m in my 70’s and been trying to write a few songs for My choir and fellow singers in church. Obviously, I’m not from the Techie generation, so I had to have a lot of help figuring this all out. In my 30 plus years in computerese an online tinkering, I’ve never found anyone as helpful and patient as this developer. Not only responding to me but extremely prompt and courteous as well. The apps are amazing, they work flawlessly and speak in plain common terms anyone can understand. Get these apps you won’t be sorry.

### 1/5 — Garbage

*2026-04-13*

Doesn’t even work.

### 1/5 — Scam

*2026-03-16*

Does not even work. It just wants your email so it can track you and share your email to outsider and send you ads. Trust me it will not record your sound and transcribe. It will show an error.

### 1/5 — App doesn’t work

*2026-03-14*

It asks for proprietary information about the song you’re uploading / but you can’t click “upload” because your phone keyboard is in the way of clicking upload - and will not drop out of the way by any means - useless!

### 5/5 — Great app, easy to use

*2026-03-11*

I like to write music but I’m trash at translating what I makeup in my head to sheet music, and this is super helpful.

### 3/5 — Editieren wo? 🤔…bisschen schade

*2025-12-08*

Trotz des Pro Plans 9,99 mtl. kann man kein Editieren der Noten am IPad oder Phone in der App selbst vornehmen ?? Das geht nur am Desktop und einem Rechner.
Damit verliert die App ihren Charme - weil eigentlich super coole Idee und Funktion. 
Natürlich lässt sich die Stimme nicht einfach erkennen und natürlich kommt dann auch was anderes raus, als man reingesungen hat. Das lässt sich eigentlich gar nicht vermeiden. Sing mal bitte deine gesummte Melodie komplett im richtigen Pitch.
Ehrlich gesagt kenne ich auch keine andere App, die das gut kann.
Deswegen wäre die praktische Korrektur on the Go… Mobil und auf dem Smartphone entscheidend und würde diese App echt wesentlich brauchbarer und attraktiver machen! 
Sorry, deswegen nur drei Sterne

### 5/5 — Musical growth

*2025-11-13*

It’s been a nice 
experience and a learning opportunity.

### 1/5 — Not great

*2025-11-07*

Didn’t get any notes right…

### 2/5 — Deleted my saved recordings

*2025-09-20*

The app is good at transcribing the notes but on multiple counts it has logged me out of my account. Every time I had logged back in, my saved files where no where to be found. Not sure how to fix this issue, I js want my melodies back😞😞

## Frequently asked questions about Sing2Notes

### What does Sing2Notes do?

Sing2Notes uses artificial intelligence to transcribe vocal music recordings into sheet music. You can upload solo vocal recordings or MP3 files, and the app will generate a classical score. You can then view, play back, and export the transcribed music.

### What are the key features of Sing2Notes?

Key features include transcribing solo vocals from recordings or MP3s, displaying the music as a classical score, allowing playback of the transcribed music, and exporting the sheet music in PDF, MIDI, and MusicXML formats. Users can also share their compositions.

### How much does Sing2Notes cost?

The app is free to download and use, but it offers in-app purchases. While the description doesn't specify the exact cost of these purchases, it indicates that some features or functionalities may require them.

### What are the requirements to use Sing2Notes?

To use Sing2Notes, you need an active internet connection for server connectivity and a microphone to record your vocals. The app requires these to process your music and generate the sheet music.

### What are the limitations of Sing2Notes?

Sing2Notes cannot separate multiple instruments from your voice, so it only works effectively with vocal recordings. It also does not offer live note recognition; transcription takes time. Furthermore, the note recognition may not be 100% accurate, with potential for some wrong detections.

## Version history (last 5 releases)

### 1.7.0 — 2026-08-14

We’ve completely redesigned the app from the ground up to give you a modern, clean interface and an even faster, more intuitive experience.

### 1.6.5 — 2025-09-26

The countdown timer is now fully adjustable, allowing you to set the duration to your preference. Also, the performance of Metronome is improved.

### 1.6.3 — 2025-07-02

Minor performance improvements.

### 1.6.2 — 2025-05-30

- added sheet settings for global editing (transpose, double/halve note duration, change time signature, anacrusis)
- added pianoroll as display option
- added option to customize displayed amount of measures per line

### 1.6.1 — 2025-04-16

Minor UI improvements have been made for a better user experience.

## Apps similar to Sing2Notes

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sheet Music Scanner](https://appshunter.io/ios/app/sheet-music-scanner/id884984324) | 4.5 (6,365) | Free | Music |
| [MuseScore－Sheet Music & Chords](https://appshunter.io/ios/app/musescoresheet-music-and-chords/id835731296) | 4.6 (77,951) | Free | Music |
| [Musicnotes: Sheet Music Reader](https://appshunter.io/ios/app/musicnotes-sheet-music-reader/id924050984) | 4.8 (42,934) | Free | Music |
| [Flat: Sheet Music Maker & Tabs](https://appshunter.io/ios/app/flat-sheet-music-maker-and-tabs/id1177592149) | 4.6 (6,780) | Free | Music |
| [Newzik: Sheet Music Reader](https://appshunter.io/ios/app/newzik-sheet-music-reader/id966963109) | 4.6 (1,483) | Free | Music |
| [Music Reader -Sheet Music Note](https://appshunter.io/ios/app/music-reader-sheet-music-note/id1491308446) | 4.5 (188) | Free | Music |

## More apps by Klangio GmbH

- [Piano2Notes](https://appshunter.io/ios/app/piano2notes/id1589420929)
- [Guitar2Tabs - Transcribe Riffs](https://appshunter.io/ios/app/guitar2tabs-transcribe-riffs/id1589660528)
- [Melody Scanner](https://appshunter.io/ios/app/melody-scanner/id6472921068)
- [Drum2Notes - Transcribe Drums](https://appshunter.io/ios/app/drum2notes-transcribe-drums/id6717586517)
- [Violin2Notes](https://appshunter.io/ios/app/violin2notes/id6759551499)

All apps by Klangio GmbH: https://appshunter.io/developer/1588721120

## Related topics

[sing 2 notes](https://appshunter.io/ios/topics/sing-2-notes) · [melody scanner](https://appshunter.io/ios/topics/melody-scanner) · [klangio](https://appshunter.io/ios/topics/klangio) · [audio to sheet music](https://appshunter.io/ios/topics/audio-to-sheet-music) · [music transcription](https://appshunter.io/ios/topics/music-transcription)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*