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Alternatives

Products that do what ToneScribe Pro — Audio to MIDI on iPhone does

ToneScribe uses machine learning to convert audio to midi

  1. 1

    I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

    17d ago · simedw.com

  2. 2

    Remove or isolate vocals, bass, drums from any song

    2020

  3. 3

    Turn voice & text notes into structured summaries & content

    2023

  4. 4

    On-device voice recorder that transcribes + exports Markdown

    Jun 2026 · fieldbw.com

  5. 5

    Record, transcribe, curate audio + voice memos iPhone/iPad

    2024

  6. 6

    Transcribe it, refine it and structure it for you

    2024

  7. 7

    AI that turns your melody into a full arrangement

    Feb 2026

  8. 8
    Heard310

    Give Claude Code and Codex a voice

    Jul 2026 · heard.dev

  9. 9

    Transcribe & summarize looooong voice memos

    2025

  10. 10
    VoicePen231

    Record and transcribe speech to text, natively

    2024

  11. 11

    Convert PDF files to annotated sheet music

    2024

  12. 12

    Convert audio and video to text with AI & free online

    2024

  13. 13

    Transcribe audio & video to text

    2021

  14. 14

    High quality text transcription with OpenAI's whisper on Mac

    2023

  15. 15

    Upload audio and we'll transcribe the guitar part into MIDI

    Jul 2026 · eldoraudio.com

  16. 16

    Build your own music visualizer for MIDI & audio

    24d ago · chordviz.ca

  17. 17TV

    Hey HN, I just wanted to show the progress on my little (maybe useless) side project called tone[1] to get some qualified feedback. tone is a cross plattform command line audio tagger deployed as a single static binary without dependencies, so a wget should be enough to install on any platform (seems not to work on M1 Macs atm... if someone can help here I would really appreciate it). Features: - Supports most common formats (mp3, m4a, flac, ape, etc.) - Most common AND custom metadata fields - Chapter support - Embeddable pictures - Hackable (write your own taggers with scripting language)…

    2022

  18. 18

    Offline AI Speech to Text Transcription for iOS & macOS

    2025

  19. 19PB

    Hi HN, I'm Erwin. I built a small free open-source utility that bridges Bluetooth LE MIDI keyboards into the new Windows MIDI Services stack so any DAW or Web MIDI app can use them as if they were wired. I bought a Roland FP-90X piano partly because it had Bluetooth MIDI. On my Windows 11 PC, pairing succeeded, but my DAW couldn't see the keyboard, and notes I sent from the PC never made the piano sing. After a regrettable number of evenings, I'd separated this into three independent bugs stacked on top of each other. The first one is the famous one: Windows only natively exposes BLE-MIDI…

    May 2026

  20. 20IM

    I recently got Ableton Move and was disappointed by how difficult it was to convert samples into Move-compatible drum racks, so I made a simple CLI tool for that. I hope others find it useful, and at some point, Ableton sees the need and provides us with a built-in solution.

    2024 · github.com

  21. 21CF

    Hi folks, About seven months ago, via HN, I got nerdsniped into a silly guitar transcription problem and made a bunch of really senseless code but what came out of it was what I thought at the time could potentially be pretty useful - a guitar fretboard mapper and fingering scoring algorithm. So as of yesterday morning I've finally put those bits of code to "good" use, creating gtrsnipe to convert between MIDI files (.mid) and ASCII tab (as well as VexTab and ABC notation) and any combination/direction among the set of formats. gtrsnipe tries to intelligently find the best neck and…

    2025 · github.com

  22. 22

    MP3 to MIDI Converter — Free, No Signup

    Jul 2026 · mp3tomidi.io

  23. 23

    Tap chords, bend with a joystick, export MIDI to your DAW

    Jul 2026 · synthchord.com

  24. 24

    Turn any song into editable MIDI in seconds

    13d ago · pitchkit-xi.vercel.app

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