FourKeys - Sound Button

FourKeys is a super satisfying sound button toy. 4 big buttons, tap to play — blast funny sound effects anytime on your iPhone and Apple Watch. Perfect for pranks, parties, or just stress relief.

WHAT YOU CAN DO

• Tap to instantly play sound effects
• Create multiple keyboards with custom colors, text, and icons
• Choose from 40+ built-in sound effects
• Record your own sounds (up to 15 seconds)
• Import audio files (MP3, M4A, WAV, and more)
• Set a custom image for each key cap
• Share keyboard packs with friends — swap and play!

iPHONE + APPLE WATCH

Manage your keyboards, record audio, and import sounds on iPhone. On the go, just raise your wrist and tap on Apple Watch — fun anytime, anywhere.

INTERACTIVE WIDGET

Add an iOS widget to your Home Screen. Play your favorite sounds without even opening the app — prank your friends effortlessly!

FREE & PRO

Free includes: • 3 keyboards • 40+ built-in sounds • Sound recording • Audio import

Upgrade to FourKeys Unlimited (one-time purchase) to unlock: • Unlimited keyboards • Custom App Icons (8 color themes) • Keyboard pack import/export & sharing

PRIVACY FIRST

All data is stored locally on your device. No analytics, no tracking, no ads.