[iOS] I built a free walkie-talkie app that works without internet – it’s called Talky 🚀

Hey everyone! I’m an indie developer and I just released Talky, a completely free walkie-talkie app for iPhone that lets you communicate without internet — perfect for hiking, festivals, emergencies, or just having fun.  I built it mainly as a personal exercise to explore Apple’s Multipeer Connectivity framework, which enables peer-to-peer communication between nearby devices without any internet or cellular network.

📡 How it works:

Talky uses Apple’s Multipeer Connectivity framework to create a secure, encrypted, peer-to-peer connection between nearby devices — no Wi-Fi, no cellular signal required.

🎧 Key features:

• Real-time push-to-talk voice messages

• Offline peer-to-peer communication

• Optional global FM radio (online feature)

• Clean, minimal interface

• 100% free — no ads, no subscriptions

I built this as a personal project and would love your feedback — especially from hikers, travelers, off-grid enthusiasts, or anyone into clever offline tools.

No ads, no subscriptions, no tracking — just a clean and free utility

👉 Download on the App Store:

https://apps.apple.com/it/app/talky-walkie-talkie-radio/id6748584483

Let me know what you think or if you have feature ideas!

👉 The project is Open Source : https://github.com/andreapianidev/WalkieTalkie ...enjoy!

👉 If you want say me thank you ...buy me a coffee! 🤗❤️ buymeacoffee.com/andreapianidev