Chordbot vs Songzap

Chordbot is a songwriting app and backing-track generator for creating and playing chord progressions in different musical styles. It is available on Android and iOS. Its library includes more than 60 chord types in all inversions, with over 70 comping-style presets and the option to build styles from more than 400 instrument tracks. An automatic or manual inversion selector helps shape chord transitions, while repeatable song sections can each use a different comping style or arrangement. Song-O-Matic can generate progressions when users need ideas. Songs can be exported as MIDI for DAW editing or as WAV for sharing. Song files use JSON and can be shared through file-sharing apps; only JSON files can be imported back into Chordbot. Lite is free, but saving and exporting are disabled. Pro costs $4.99, paid once and enables both. The maker permits commercial use of creations in recordings and performances under a perpetual, non-exclusive, royalty-free license.

Songzap is a mobile songwriting and music pre-production app for musicians, songwriters, instrumentalists, singers, and MCs. Its Tracking feature records vocals and instruments through a phone microphone, and supports audio import and bouncing. The free plan includes four-track linear recording, an arrangement editor, an AI Beats Designer, and a mixer with pan and reverb; concurrent editing is limited to five songs. Songzap V3 uses real-time AI to isolate a new performance from playback bleed when recording without headphones. Autozap analyzes recordings and generates accompaniment such as drums, bass, and keys. Premium adds a four-track loop recorder, AI bass and pad/keys composers, compression and EQ, MIDI export, and cloud backup and sync. It costs $20 a year and raises concurrent editing to 100 songs. Users can export a mixed audio file, and the export guide also covers recordings, MIDI, lyrics, notes, and arrangement data. Premium archives and MIDI exports are intended for transferring song assets into a DAW or studio. The App Store listing describes Songzap as designed for iPhone and not verified for macOS, although macOS is listed among its platforms.