Download WalkieTalk – Free WiFi Two Way Radio App
Transform your Android device into a powerful WiFi two way radio for instant, low-latency push-to-talk voice communication across any local Wi-Fi or hotspot with zero data usage.
Download Options
Google Play Store (Official APK)
Latest Release v1.0.2Official release for Android smartphones and tablets with background listener support, foreground service notifications, and automatic NSD peer discovery.
- Compatibility Android 7.0 (API 24) & Higher
- Network Type Local Wi-Fi or Mobile Hotspot
- Data Consumption 0 MB Internet Data
- Price 100% Free
Apple iOS (Coming Soon)
In Active DevelopmentAn iOS edition supporting Apple devices over Bonjour/mDNS networking is currently being engineered to deliver full cross-platform peer voice channels.
- Target Compatibility iOS 15.0 & Higher
- Network Protocol Bonjour / Local Network Sockets
- Status Under Construction
- Updates Announcements on this website
System Requirements
WalkieTalk Offline has been engineered to run efficiently on both modern flagship devices and older smartphones:
- Operating System: Android 7.0 (Nougat, API level 24) or higher
- Hardware: Microphone, Speaker/Headphones, and Wi-Fi adapter
- Permissions: Audio Recording (for PTT voice capture) and Nearby Devices / Wi-Fi state
- Storage Space: Less than 25 MB of device storage
How to Install and Set Up
Follow these simple steps or review our full setup instructions for advanced deployment:
Install on Devices
Download and install WalkieTalk Offline from Google Play onto at least two Android smartphones.
Join Same Network
Connect both phones to the same Wi-Fi router or activate a Personal Hotspot on one phone.
Press & Talk
Open the app, wait for automatic discovery to list active peers, then hold the PTT button to talk.
What's New in the Latest Version
Version 1.0.2 delivers notable stability and performance upgrades:
- R8 Minification & Speed: Reduced APK size and optimized bytecode for lightning-fast application launch.
- Enhanced NSD Discovery: Quicker discovery of nearby devices over crowded Wi-Fi networks.
- Opus Audio Improvements: Superior background noise reduction and crystal-clear voice clarity.
- Workplace Optimization: Tailored specifically for office use cases and outdoor off-grid team communication.
Want to learn more about the app capabilities? Be sure to explore all features in our comprehensive WiFi two-way radio overview.
Download FAQs
Yes. WalkieTalk Offline is completely free to download and use on Android. There are no subscriptions, in-app purchases, or server usage fees.
Absolutely! The app is designed from the ground up for 100% offline local network communication. No cellular data or active internet connection is ever required.
You can contact our support team through our Contact page or leave a review on the Google Play Store.