AnthemScore vs Chord ai

AnthemScore converts audio into sheet music, PDF, or MIDI using AI. Its desktop app uses machine learning to identify notes, percussion, beats, and instruments, then lets users adjust notes, measures, signatures, and tempo. Playback can be slowed without changing pitch. Scores can be formatted for an instrument's key, range, and staff, including standard notation or tablature. AnthemScore Web accepts audio or MIDI and offers PDF, MusicXML, and MIDI output; listed inputs include MP3, WAV, M4A, FLAC, OGG, MP4, and MID, plus microphone recording. Desktop downloads are available for Windows, macOS, and Linux and require a 64-bit laptop or desktop. The desktop FAQ lists MP3, WAV, FLAC, OGG, WavPack, and MusePack support, but excludes DRM-protected files. The free web plan has a 14-day full-song trial, then permits unlimited 30-second clips. Paid web plans are $8.33 a month and $24.99 a month, billed annually; desktop purchases range from $29, paid once to $99, paid once.

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.