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Kiiwi vs MP3 to MIDI Online

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Kiiwi compared with MP3 to MIDI Online
DetailKiiwi logo KiiwiMP3 to MIDI Online logo MP3 to MIDI Online
What it doesMenu bar app that plays 30+ real mechanical keyboard sounds in every Mac application Convert MP3 to MIDI online for free. Preview the notes on a piano roll, then download an editable MIDI file for FL Studio, Ableton or Logic. No signup.
StageNot given Not given
FoundedNot given Not given
Based inIN Not given
Pricing modelPaid Free
Pricing$4.99 USD one-time purchase (launch price for first 100 customers); $6.99 USD after launch period. Includes 14-day money-back guarantee, lifetime updates, and use on up to 2 Macs. Not given
Key features
  • 30+ mechanical switch sounds with real recordings
  • Works system-wide in every application
  • Spatial audio positioning by key location
  • Five pitch variants per switch sample
  • Typing statistics and streak counter
  • Mouse click and scroll sound packs
  • Quick mute with keyboard shortcut
  • Share weekly typing cards with nine themes
  • Privacy-focused with local storage only
  • Zero CPU usage when idle
  • Upload MP3, WAV, FLAC, M4A, OGG or MP4 files up to 60 MB and 5 minutes
  • Piano roll preview before downloading
  • Download editable MIDI files
  • Record directly from microphone
  • Works with FL Studio, Ableton, Logic and GarageBand
  • Automatic note detection using Spotify's Basic Pitch model
  • Handles chords and multiple notes simultaneously
  • Automatic cleanup of short and stray notes
  • Files deleted automatically in 48 hours
  • Daily limits: 10 file conversions and 2 MIDI downloads per day for free users
What makes it different
  • Real recorded mechanical switch sounds, not synthesized
  • Two-millisecond sample timing aligned with actual keystroke
  • All data stays on your Mac, never recorded or transmitted
  • One-time purchase with lifetime updates
  • Built by a single developer for meticulous quality control
  • No signup required to use
  • Works with any instrument, not just one trained sound
  • Uses open-source Spotify neural network technology
Community votes00
DR (Domain Rating by Ahrefs)21 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)120
Citation Flow (Majestic)200
Referring domains (Majestic)200

4 details filled in for both companies.

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