NDI Switcher vs SmartPTZ

Switch between your NDI video sources! Focus allows you to connect and select multiple camera feeds, and other NDI video feeds on your local network. Preview your camera feeds, and select one source to output from your device. Connect to OBS over local network. Features include: * Up to 6 simultaneous feed connections (device/network dependent). * Rebroadcast your selected feed to other devices, via NDI. * Share your selected feed full-screen to any connected display, via AppleTV or via HDMI adaptor. * Select feed quality of each individual feed. * Record individual feeds or all at once. * Export recordings from the app to edit in other applications. * Set transition times between feeds. Focus is developed in Aotearoa New Zealand, by David Wood. David loves making real-time video tools, that anyone can use. --- Please note: Video feed quality dependent on your receiving device, any NDI cameras or other devices sending NDI video feeds, and the quality of your network. It is recommended to use a wired ethernet connection with your device, and a 1Gbps (1000BASE-T) ethernet switch or dedicated wifi router with good range/signal strength. -- Focus is © David Wood NDI and the NDI SDK, is © NDI Inc EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Turn your iPhone into a professional multi-camera production system. smartPTZ delivers ultra-low-latency SRT and RTMP streaming, precise camera control, and AI-powered tracking—built for real-world live production. Stream via RTMP or SRT, record locally, and dial in your image with manual control over color, exposure, focus, and audio input. Ideal for: • Podcasts and studio setups • Live events and conferences • Performances and stage productions • Remote and multi-location workflows Designed by working multi-camera producers and tested with professional tools like vMix, OBS Studio, and hardware SRT pipelines. Supports USB-C audio devices, including professional wireless systems like the RØDE Wireless GO II. Free Version (Basic) Get started with a complete iPhone production toolkit: • RTMP or SRT streaming up to 1080p • Local recording up to 1080p (HEVC) • Manual camera controls: exposure, white balance, focus • USB-C audio input support • Multi-camera workflow integration (vMix, OBS, and more) No watermarks. Completely free. Pro Subscription – $4.99/month Unlock advanced production capabilities: 4K Streaming & Recording • Stream in 4K via RTMP or SRT • Record 4K HEVC for post-production and ISO workflows • Higher bitrates for premium image quality Remote PTZ Control (requires compatible AI-enabled mount) • Pan, tilt, and zoom from anywhere • Save and recall PTZ presets • Control locally or remotely via browser-based control room AI-Powered Subject Tracking • Automatically track presenters and subjects • Smooth, real-time reframing • Ideal for stages, classrooms, and single-subject setups When you upgrade, smartPTZ generates a secure remote-control URL—giving you instant access from any browser or team member anywhere. Free 30-Day Trial • Full access to all Pro features • Cancel anytime before billing Built for Multi-Camera Production smartPTZ is optimized for multi-camera workflows, supporting four or more iPhones streaming simultaneously into switching systems like vMix. Reliable performance for: • Live events • Sports sidelines • Interviews and podcasts • Remote camera feeds Learn More https://www.smartptz.com/features Built by Producers, for Producers smartPTZ is actively used in professional productions. We welcome feedback from creators looking to push iPhone-based production further. Support & Policies Privacy Policy: https://smartptz.com/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/