Slap your MacBook.
Or your friend's iPhone.

Three modes. Slap your MacBook. Send a link to a friend. Or drop QR codes for strangers.

Download for macOS

Make a Reel, get it free

Free download · macOS 14+ · Apple Silicon

Sound library

117 sounds. 8 packs. Maximum chaos.

Tap any pack to preview. All 117 sounds included.

Modes

One app. Three ways to weaponize it.

Slap Mode

Smack the laptop. The laptop screams.

Smack your MacBook. The laptop screams. Volume scales to your force.

Live Remote

Prank any phone. From anywhere.

Send a link. Their phone becomes your remote speaker. Works worldwide.

Chaos Mode

Drop QR codes. Watch strangers panic.

Generate QR codes and stick them anywhere you want chaos. When strangers scan, their phone moans at full volume while you watch every play roll into the app.

Built in

Built different. On purpose.

USB triggers

Plug a USB stick in. Hear it scream.

Charger triggers

Plug in or unplug the charger. Same effect.

Menu bar only

No dock icon. No notifications. Stays hidden.

24h links

One link works all day. Unlimited fires.

iOS Silent Mode

Even silent phones make noise. We bypass it.

5× volume boost

Cross-device amplification. Loud no matter what.

Refund Program

Your friend's reaction pays for the app.

Send a Live Remote link. The crazier their reaction, the more you get back.

2,000 views

50% refund

TikTok or Instagram

20,000 views

100% refund

TikTok or Instagram

Best weekly reaction

150 € cash

Picked every Sunday

01Send the Live Remote link

02Film their reaction

03Post and tag @slapbro.app

04DM us your views

Organic views only. No bots. 5 refunds and 1 weekly winner per week.

Lifetime

Pay once. Own it forever.

One purchase covers Mac today, iPhone soon, and Windows later this year.

macOS— available now
iPhone— coming soon
Windows— later this year

FAQ

Things people actually ask.

Nothing to refund yet. When we charge you'll get a 7 day no questions refund.

Probably not from the software itself. SlapBro lives in the menu bar with no dock icon and no notifications. But if you're firing moans during a Zoom standup, that's on you.

No. Apple Silicon only. Intel Macs lack the IMU sensor we read for slap detection. We don't ship half broken experiences.

Less than Spotify. The accelerometer reads at low frequency when idle. About 5MB RAM. No network unless Live Remote is active.

No. The force threshold ignores typing, scrolling and lid movements. Hard slaps only. Adjustable in settings.

They need to tap play on the embedded video first. iOS requires user interaction to unlock audio. Tell them it's a meme. They'll tap. Then their phone is yours for 24 hours.

Working on it. Sensor architecture on Windows is messier. The Live Remote receiver works on any browser already including Windows. They just can't be the sender yet.