Free AI stem splitter and vocal remover for separating music into individual tracks
Free Mac screen recorder with built-in editor and AI-assisted editing
Stage
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Pricing model
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Freemium
Pricing
Free: 30 free seconds of AI audio processing (12-month validity). Starter: $9.90 USD for 100 minutes of stem separation (one-time purchase, 12-month validity). BPM & Key Finder, Pitch Changer, and Audio Merger are free and unlimited.
Free version with full recording and editing, small badge on exports. One Mac license: $29 one-time. Three Macs license: $49 one-time. Next batch: $39 for One Mac, $59 for Three Macs.
Key features
Separate into four stems: vocals, drums, bass, and other instruments
Supports MP3, WAV, FLAC, and M4A audio formats
Maximum file size of 25 MB
Vocal remover mode for instrumental-only output
Extract vocals only mode for isolated vocal tracks
BPM & Key Finder tool free and unlimited
Record full display, window or region with outline
Separate audio tracks for screen, camera, microphone, system audio and voiceover
Cut and split on timeline, remove pauses automatically
Zooms with depth choice and eased motion
Push-to-talk voiceover re-recording
Captions transcribed locally on Mac
AI editing through Claude, ChatGPT, Codex or Cursor via MCP
Export as MP4 in five aspect ratios, GIF, audio-only or captions
Non-destructive edits with raw capture never overwritten
Camera in multiple shapes with blur and resize after recording
What makes it different
Realistic processing results with transparent limitations
12.1 MB installed, native Swift app with no browser engine
One-time $29 lifetime license instead of monthly subscription
Recordings and projects stay local on your Mac, never uploaded
AI can edit projects through MCP server integration