Your MacBook
has feelings now.
SmackMac listens for impacts and responds with sound — volume proportional to your force.
How it
Actually Works
We use the internal accelerometer and motion sensors that usually protect your hard drive—now they protect your sanity.
1. Slap
Give your MacBook a tap, a pat, or a full send.
2. Detect
SmackMac reads the impact force using your MacBook's built-in sensors.
3. React
Hear a response — gentle tap gets a whisper, full slap gets full volume.
Choose Your Personality
The Comedian
Dad jokes and rimshots.
The Dramatic
Soap opera gasps & sighs.
The Robot
8-bit blips and errors.
The Puppy
Whines and happy barks.
The Sensei
Quiet wisdom & kiai shouts.
The Royalty
Fanfares and "Excuseth me".
The Ghost
Eerie whispers from the M1.
The Utility.
The Chaos.
111+ Sound Clips
A massive library of handcrafted responses for every mood.
Force-to-Volume
Intelligent mapping that knows the difference between a tap and a slap.
Adjustable Sensitivity
Fine-tune the trigger point to match your personal "clumsiness" level.
Slap Counter
Track your total impacts with a lifetime counter right in the UI.
Menu Bar App
Lightweight and stays out of your way until it's time to react.
Launch at Login
Ready to react from the second you open your laptop.
Custom Sounds
Record Your Own
Use your Mac's microphone to record custom slap responses. Your voice, your cat, your roommate's scream — anything goes.
Upload Sound Files
Drop in your own WAV, MP3, or AIFF files. Build a fully custom sound pack from your library — no limits.
Supports WAV, AIFF, MP3, and M4A formats
Make it yoursOne-time. No subscriptions.
No in-app purchases.
Notarized by Apple. Safe and secure.