Free Mac screen recorder with built-in editor and AI-assisted editing
Free 3D room acoustics solver and acoustic treatment calculator
Stage
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Founded
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Based in
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HU
Pricing model
Freemium
Free
Pricing
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.
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Key features
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
3D room builder supporting odd-shaped rooms, sloped ceilings, and attic layouts
Real physics-based acoustic treatment recommendation
Material absorption modeling with coefficients from frontier research
Real product database with 175 products across 37 brands
Before-and-after frequency response and decay time visualization
Studio mode for production work alongside listening room workflow
Rapid analysis completing in 2-10 seconds for position searches and up to a minute for panel placement
Guest access without account signup for full analysis
Room design persistence with optional account creation
What makes it different
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
Full app free to use with small badge on exports
Uses real room physics and first principles acoustics rather than generic rules
Optimizes for both speaker placement and listening position simultaneously
No account or sign-up required to design and analyze full systems
Handles complex room geometries including sloped ceilings and L-shaped layouts
Integrates real speaker and equipment products with audio system design
Screen Records
roomtreatment.diy