VisionRelay transforms your iPhone, iPad or Apple Silicon Mac into a live HDMI monitor, recorder and vintage-filter playground.
VisionRelay lets you connect any UVC capture card and turn your device into a live monitor.
Plug & Play
• Auto-detects any UVC capture dongle (1080p @ 60 fps)
• Zero-config: launch and view in under two seconds
Creative Filters
• CRT scanlines, VHS tracking, pixel-perfect upscale
• Exposure, saturation & contrast sliders in real time
Perfect for gamers, filmmakers, teachers and streamers who need a portable confidence monitor.
Requirements: iOS/iPadOS 17.0+ or macOS 14.0+. USB-C port and UVC-compatible HDMI capture dongle.