FONN Launching soon

FONN

  BEARING FOUND.  A2 C#3 D3 F#3 E3

The tune’s already in your head. Fonn writes it down.

Hum a melody. Get MIDI in Logic Pro. No keyboard skills required.

Launching soon Watch the demo

One-time purchase · Audio Unit for Logic Pro · Apple silicon & Intel

The Fonn plugin window: a brass compass dial showing seven captured notes, a Smooth, Balanced and Detailed switch, a Capture button, a Drag to Track button, and three variation cards labelled Quantise, Syncopate and Harmony.
  7 NOTES · MIDI · READY TO DRAG

Why Fonn

You’ve got the tune. Getting it out is the hard part.

You can hear exactly how it goes. But writing it down means hunting for notes on a keyboard you don’t really play, and by the time you’ve found the third one, you’ve lost the feel of it.

Fonn skips that part. Hum the line, drag the MIDI into your project, keep writing.

How it works

From hum to MIDI in about the time it took to hum it.

  1. Hum your idea

    Load Fonn on an audio track in Logic, press Capture, and hum, sing or whistle the line.

  2. Fonn writes it down

    It finds each note and its timing, snaps them to your key, and shows the result on the dial.

  3. Drag it into Logic

    Drag the MIDI onto any software instrument track and press play. No exporting, no file juggling.

See it work

One hum, start to finish.

44 seconds, recorded in Logic Pro. Sound on.

Harmony

Hum one line, get two.

Fonn’s Harmony variation adds a second voice above your melody, in key. It’s something you can’t hum yourself.

Drag it in alongside your original and the idea’s already arranged.

A2 A#2 B2 C3 C#3 D3 D#3 E3 F3 F#3 G3 G#3 A3

YOUR HUMHARMONY · A MAJOR

What else it does

Built for writing, not fiddling.

Hum, don’t play

Sing, hum or whistle. Fonn listens and writes it out as notes.

In your key

Pick a key and Fonn snaps the transcription to it. Or choose Chromatic for exactly what you sang.

Two more variations

A quantised version tightens the timing to the grid. A syncopated one pushes notes off the beat for groove.

Drag straight into Logic

No routing, no export dialogs, no file management. Drag the card onto a track and it’s there.

Three levels of detail

Smooth for long, flowing lines. Balanced for most melodies. Detailed for fast runs and small steps. Switch and Fonn re-reads the same take.

Stays on your Mac

Your audio is processed on your Mac and never uploaded. The plugin collects no usage data.

Getting the best results

Three habits for clean takes.

−12 dB

Record at a healthy level

Use the input gain on your audio track, not the volume fader, and aim for peaks around −12 dB without clipping. If a take is too quiet, Fonn will tell you.

DA · DUM

Give fast notes an edge

Hum “da” or “dum” rather than “la”. The harder consonant marks where each note starts, so quick passages come through cleaner. Leave a small gap between repeated notes.

DETAILED

Match the setting to the line

If quick notes run together, switch to Detailed. If a held note breaks into pieces, try Smooth.

Pricing

Pay once. Keep it.

Fonn for Logic Pro

$49one time

  • No subscription, ever
  • Install on up to three Macs
  • All version 1 updates included
  • Everything you make is yours, commercial releases included
  • Full refund within 14 days, no questions asked
Launching soon

Fonn is launching soon. Checkout will be handled by Lemon Squeezy, who handle payment, tax and your receipt. Requires macOS 11 or later and Logic Pro.

FAQs

Questions, answered.

What do I need?
A Mac running macOS 11 or later and Logic Pro. Fonn is an Audio Unit plugin and works on both Apple silicon and Intel Macs.
Is it a subscription?
No. $49 once, yours to keep.
How many computers can I install it on?
Three. Your desktop, your laptop, and one spare.
Can I release music made with Fonn?
Yes. Anything you create with it is yours, commercial releases included.
What if it doesn’t work for me?
Email support@tryfonn.com within 14 days and you’ll get a full refund, no questions asked. See the refund policy.
Does it work in other DAWs?
Fonn is built for Logic Pro. Other Audio Unit hosts may work but aren’t supported.
Are my recordings uploaded anywhere?
No. Fonn processes your audio on your Mac, and the plugin collects no usage data. See the privacy policy.
Do updates cost extra?
Updates to version 1 are included at no extra cost.

Hum it before you lose it.

$49, once. Works in Logic Pro on Apple silicon and Intel Macs.

Launching soon