Menu bar app that plays 30+ real mechanical keyboard sounds in every Mac application
Shape custom notification sounds with AI
Stage
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Founded
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Based in
IN
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Pricing model
Paid
Free
Pricing
$4.99 USD one-time purchase (launch price for first 100 customers); $6.99 USD after launch period. Includes 14-day money-back guarantee, lifetime updates, and use on up to 2 Macs.
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Key features
30+ mechanical switch sounds with real recordings
Works system-wide in every application
Spatial audio positioning by key location
Five pitch variants per switch sample
Typing statistics and streak counter
Mouse click and scroll sound packs
Quick mute with keyboard shortcut
Share weekly typing cards with nine themes
Privacy-focused with local storage only
Zero CPU usage when idle
Synthesize sounds from oscillators and noise layers
Stack multiple layers with individual pitch and envelope controls
Adjust wave shape: sine, triangle, saw, square or noise
Real-time visualization of sound waves
Apply effects: reverb, chamber, echo, chorus, phone filter and crunch
Share sounds via URL link carrying full sound data
Download sounds as MP3 files
Connect with Claude, ChatGPT, Cursor and VS Code via MCP server
Save sounds to personal browser library
No account or installation required
What makes it different
Real recorded mechanical switch sounds, not synthesized
Two-millisecond sample timing aligned with actual keystroke
All data stays on your Mac, never recorded or transmitted
One-time purchase with lifetime updates
Built by a single developer for meticulous quality control
AI assistant integration through MCP server for natural language sound design
Synthesized from scratch with no samples or recordings
Real-time editing with live audio preview while adjusting
Works as notification sounds, ringtones, and in apps without conversion
Kiiwi
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