Bifrost Relay
No in-app products collected for this app.
| Rating | Price | |||
|---|---|---|---|---|
| United Arab Emirates | <1%0 | — | AED 19.99 $5.45 | |
| Afghanistan | <1%0 | — | $4.99 | |
| Antigua And Barbuda | <1%0 | — | $4.99 | |
| Anguilla | <1%0 | — | $4.99 | |
| Albania | <1%0 | — | $5.99 | |
| Armenia | <1%0 | — | $5.99 | |
| Angola | <1%0 | — | $4.99 | |
| Argentina | <1%0 | — | $4.99 | |
| Austria | <1%0 | — | €5.99 $6.92 | |
| Australia | <1%0 | — | A$7.99 $5.67 |
Description
Real-time video streaming with ultra-low latency. No cloud, no delay, no complexity.
Relay turns your iPhone or iPad into a video streaming system for local networks. Stream video between Relay devices with ultra-low latency - perfect for practice mirrors, sports training, and real-time visual feedback.
FEATURES
Ultra-Low Latency
Hardware-accelerated H.264 encoding delivers sub-100ms end-to-end latency on quality local networks. See yourself in real-time, not a second later.
Local Network Only
Everything stays on your WiFi network. No cloud services, no internet required, no monthly fees. Your video never leaves your local network.
Dual Mode Interface
Switch between Camera mode (stream your device's camera) and Monitor mode (receive video from other Relay devices). Simple, focused interface optimized for iPhone and iPad.
Zero Configuration
Automatic device discovery via Bonjour. No IP addresses to remember, no complex network setup. Just select a device and start streaming.
Video-Only by Design
No audio means no echo, no sync drift, and predictable performance. Perfect for scenarios where you just need to see yourself in real-time.
Camera Flexibility
Use any camera connected to your iPhone or iPad - built-in front or back cameras. Stream to any other device running Relay on your network.
PERFECT FOR
Dance studios and practice mirrors
Sports training and form analysis
Camera positioning and framing checks
Presentation monitoring and confidence displays
Video feedback for teaching and coaching
Remote camera preview before recording
Turn an iPad into a wireless monitor
TECHNICAL DETAILS
Hardware-accelerated H.264 encoding/decoding via VideoToolbox
UDP/RTP streaming protocol (RFC 3984)
Automatic device discovery via mDNS/Bonjour
1080p video at 30 fps
Portrait and landscape orientation support
Front and back camera support
REQUIREMENTS
iOS 17.0 or later / iPadOS 17.0 or later
Strong WiFi connection (5GHz recommended for optimal performance)
Camera permission for Camera mode
Private WiFi network (not public/isolated networks)
Relay app on both sending and receiving devices
PRIVACY
Relay doesn't collect, store, or transmit any data outside your local network. No analytics, no tracking, no cloud services, no servers. Everything is peer-to-peer on your local WiFi.
SUPPORT
Visit our website for documentation, FAQs, and support.