Song Cage vs Songkeeper Studio

Song Cage brings chord, melody, lyric, and music-theory tools together on one songwriting canvas. Its chord palette includes diatonic and borrowed chords, secondary dominants, extensions, and modulation routes, then ranks suggestions against a melody and neighboring chords. The lyric workspace offers rhyme, synonym, semantic, and verb/noun suggestions. The free web plan supports one song and includes playback, audio recording, and song-file export. A Song Cage licence costs $99.00 one-time and adds unlimited songs, PDF chord sheets, MIDI export, Mac and Windows desktop apps, an AU/VST3 plugin, phone captures in an Ideas inbox, collaborators, and web/desktop sync. The desktop app works offline on macOS 12 or later with Apple Silicon or Intel, and Windows 10 or later on 64-bit x64. The free iPhone and Android app captures voice memos, lyrics, and chord ideas offline without an account, but lacks the full editor, timeline, export, and DAW. The plugin streams chord and melody MIDI in sync with DAW transport and saves songs in the DAW project. Song Cage says it does not use AI to write songs; chord suggestions use music-theory rules and word tools use dictionary lookups.

Songkeeper Studio is a songwriting app for guitarists who want to keep recordings, lyrics, chords, and practice tools together. A song can hold multiple recordings for playback and multiple drafts that can be copied, moved between songs, renamed, or deleted. Guitar tools include chord diagrams, a chromatic tuner, tuning options, and chord transposition. The writing editor offers word suggestions, rhymes, a music keyboard, tablature stamp mode, and trackpad cursor control. For practice, users can set a tempo, use a metronome or drum loops, and enable tempo-based autoscroll. Reference videos can be linked and played in the built-in YouTube player. The free Basic plan costs nothing and allows five songs, two drafts and two recordings per song. Pro costs $0.99 a month and adds unlimited songs, drafts, and recordings, Cloud Vault, sharing, collaboration, import, and export; it includes a 7-day free trial. The app runs on Android and iOS. Songs are also stored locally, and the site warns they can be lost if the app is uninstalled or the phone is lost.