Melody Scanner vs Violin2Notes

Melody Scanner converts songs into piano arrangements, chords, and melodies. You can provide music by recording it, uploading an MP3 or WAV, or pasting a YouTube link. Its Arrangement Mode makes piano arrangements suited to a chosen playing difficulty and offers different styles. Lead Sheet Mode transcribes a melody and chords for an instrument; Universal Mode transcribes audible notes from solo recordings of different instruments. Results can be reviewed and edited as sheet music, in pianoroll, or as guitar TAB. Export options include PDF, MIDI, MusicXML, and GuitarPro. The free plan allows recordings up to one minute and sheets up to 40 bars, with PDF export. The FAQ cautions that the main aim is turning a song into notes, rather than ensuring an accurate transcription. Melody Scanner is available on Android, iOS, and the web. The Free plan costs nothing; the Monthly Subscription is $499 a month, and the Yearly Subscription is $3,999 a year.

Violin2Notes uses AI to turn recordings of violin, viola, cello, and double bass into editable scores and music files. It can work with string parts even when other instruments are present. Users can upload audio, paste a YouTube link, or record in the app; supported upload formats include MP3, WAV, MP4, MIDI, and FLAC. An editor lets users adjust notes, timing, and layout before exporting PDF sheet music, quantized or unquantized MIDI, or MusicXML. Piano Roll mode provides a visual way to view and play along with a transcription. Free demos can be repeated, but each covers only the first 20 seconds of audio, a video, or an in-app recording and provides a PDF preview. Pro includes 50 full transcriptions per month, each up to 15 minutes. It costs $14.99 a month, or $6.24 a year with annual billing, shown as an equivalent monthly cost. The service is available on web, iOS, and Android, and the maker says transcriptions sync across those platforms. The maker says clear recordings focused on strings produce the best results; corrections can be made in the editor.