BitTalk: Secure, offline walkie-talkie for iPhone.

BitTalk is a private walkie-talkie for iPhones. Send secure, encrypted voice messages to nearby devices, completely offline.

Download Now

Awesome Features

Send instant, push-to-talk voice messages to nearby iPhones using only local Wi-Fi or Bluetooth. No internet or cloud required.

Internet-Free Communication

Send voice messages using only local Wi-Fi or Bluetooth—no internet or cell data required.

Privacy-First Design

No login, no cloud, no accounts. All messages are encrypted and stay local.

Push-to-Talk Simplicity

Just tap, hold to talk, and release to send. Your voice is delivered instantly.