Song Cage vs Topline

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.

Topline is Abbey Road Studios’ multitrack recording app for songwriters who want to capture music ideas. A project can contain up to three audio layers, with lyrics, notes, tags and pictures available to keep material together. Import audio from Mail, iCloud, Google Drive or Dropbox; projects can also sync to those cloud services. Tags and a map feature help organize projects and identify where recordings were made. Users can export projects as M4A on iOS or MP3 on Android and share them by email. The help information also describes sharing a project WAV through the phone’s file-sharing system, and records audio at 44.1 kHz. iOS-specific tools include reverb with nine impulse responses, a mixer panel, Bluetooth headphone support and automatic mono-to-stereo conversion for imported tracks. Topline is free for personal, non-commercial use. Its terms require users to be at least 18 to accept them and download the app.