InHouse Call (Walkie-Talkie)

FEATURES
• Walkie-talkie, chat, one-tap emergency alert.
• Hold the button to talk.
• Only one person can talk at a time.
• Earpiece/speaker switchable.
• Smart key lock: chat stays visible.
• Company mode connects a team via an admin.

PRIVACY
• InHouse Call is ad-free and privacy-optimised by design.
• The app keeps all data on the local device.
• Transmitted voice is encrypted and never recorded.
• No ads, no data transfers, no cloud services.
• Only Google/license verification transmits solely the existing entitlement, to authorise and unlock in-app purchases.

TECHNOLOGY
• Standard mode uses PCM 8 kHz over Wi-Fi Direct (encrypted).
• Company mode (max. 10) uses WebRTC over Wi-Fi mesh (encrypted).
• Company mode (max. 25) uses Opus 16 kHz (fallback PCM 8 kHz) via relay through the admin device (encrypted).
• Local Wi-Fi only, no internet required. Android 7+

If you run into compatibility issues, please let me know: [email protected]