What is SmackMac (SlapMac)?

SmackMac is a macOS app that detects when you physically slap, tap, or hit your MacBook and responds with sound effects, screen cracks, haptic feedback, and more. It uses the built-in accelerometer — no hardware modifications needed. Often searched as SlapMac, Slap Mac, or Slap MacBook app.

Will slapping my MacBook damage it?

No. SmackMac only reads your MacBook's built-in accelerometer — the same sensor that protects your hard drive during drops. It doesn't modify any hardware or system files. A gentle tap is all you need.

Does SmackMac work on Intel Macs?

SmackMac requires Apple Silicon (M1 or later). Intel MacBooks use a different sensor architecture that doesn't support the accelerometer data needed for slap detection.

How much does SmackMac cost?

SmackMac is a one-time purchase of $3 USD. No subscriptions, no in-app purchases, no ads. All 21 features included, plus all future updates.

What features does SmackMac have?

SmackMac has 21 features including: slap sound detection with force-to-volume mapping, screen crack overlay, screen shake, haptic feedback, rage mode escalation, USB port sounds, lid open/close sounds, tilt detection, idle reactions, talking mode (TTS), multi-sound layering, playback speed control, stats dashboard, shareable stats card, slap-to-action shortcuts, global hotkey, Do Not Disturb scheduling, desktop widget, custom sound recording, sound file import, and guided onboarding.

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