Chord ai vs MIDIFLOW
Chord ai
chordai.netMIDIFLOW
audiomidi.orgSide by side
| Figure | Chord ai | MIDIFLOW |
|---|---|---|
| Price from | $5.75/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 3 | 1 |
| Spec score · Audio-to-MIDI converters | 8.4 (#11) | 7.5 (#34) |
| Privacy | The iOS privacy policy says the app currently gathers no user information and that Apple handles payment transactions. | The policy says MIDIFLOW does not currently run advertising, behavioral tracking or a first-party analytics service. |
| Purpose | Chord ai automatically recognizes chords and beats in songs so users can follow or learn to play them. | MIDIFLOW converts audio recordings into editable MIDI notes that can be downloaded and edited in music software. |
| Support | The maker invites users to contact the developers for bug reports, feature requests, or questions about its technology and products. | Users can contact MIDIFLOW at [email protected]. |
Plans
In their own words
Chord ai
Chord ai is a mobile app that recognizes chords and beats in songs, helping listeners follow music or learn to play it. Songs can be loaded from YouTube, SoundCloud, audio files, or a device microphone. The app detects chords, tracks beats and downbeats, displays tempo and song structure, and infers a song's key; it also shows guitar, piano, and ukulele chord diagrams. Microphone input can identify chords in real time. The maker describes on-device deep learning, with audio files and microphone input analyzed on the phone. The free plan provides basic features with unlimited free use. Chord ai Pro adds recognition of more than 700 chords, voicing and position suggestions, unlimited saved songs, PDF transcription export, score editing, and WAV export of bass, drums, vocals, and other stems. Other Pro tools include pitch shifting, alternate tunings, smart capo suggestions, and processing audio or video up to one hour at once. Pro costs $9 a month or $69 a year, with prices depending on App Store country. The app is available on Android and iOS, and the maker does not provide API access to its technology.