CTD Live Mobile

OBS remote & control surface

$1.99 · Designed for iPad

New in 2.2: control OBS from anywhere with CTD Relay, and a deck made for iPhone Duo. Shut, open like a book or stood up, it fits the way you hold it. CTD Live Mobile turns your iPhone or iPad into a fast, tactile remote control for OBS Studio. It connects to the OBS WebSocket server (obs-websocket 5.x, built into OBS 28 and later) and lets you run a live production from across the room — no extra screen, no clutter on your stream machine. Built for streamers, AV operators, houses of worship, classrooms, esports, and anyone who runs a multi-camera show in OBS. REQUIRES OBS STUDIO CTD Live Mobile is a remote control. It does nothing on its own. You need OBS Studio (free, open source) running on a separate Mac, PC, or Linux machine, with the WebSocket server enabled under Tools → WebSocket Server Settings. Your iPhone or iPad reaches it on the same network, or from anywhere through CTD Relay. CONNECT IN SECONDS • Scan the QR code from OBS (Tools → WebSocket Server Settings → Show Connect Info) with your camera, or • Enter host, port, and password by hand. • Supports obsws://, ws:// (plaintext), and wss:// (TLS) connections. FROM ANYWHERE WITH CTD RELAY • Scan the code in CTD Relay (Settings → API → Connect a phone) and control OBS over Wi-Fi or mobile data. • OBS's WebSocket port stays off the internet and its password never reaches your phone: the phone signs in to Relay with its own token, which you can revoke at any time. • Stream output shows the feed Relay is sending, each destination, and total viewers. • Lighter previews on mobile data, with a Data Saver setting. LIVE MULTIVIEW • A grid of live thumbnails for every scene, refreshed over the socket. • Tap a scene to preview it or cut it straight to air. STUDIO MODE, DONE RIGHT • Full preview-to-program workflow with a dedicated TAKE button. • Hold to quick-cut a focused angle directly to air, then release. STREAM & RECORD CONTROL • Start and stop streaming. • Start and stop recording. • Live stream and record timecode and on-air status at a glance. AUTOMATION • Build scene playlists and trigger rules to automate sequences. • Map scenes, cuts, recording, and audio mute/volume to controller buttons. FULL GAME-CONTROLLER SUPPORT • Drive the show with an Xbox, PlayStation, or MFi controller (GameController framework). • Steer a yellow focus ring with the d-pad or stick, then cut or preview with a button. • Custom button bindings and an on-screen controller help map. DESIGNED FOR THE DEVICE • The deck measures your screen and picks a layout shaped for it — a phone upright, a tablet upright, or either of them turned on its side. • On iPad it runs in Split View and Slide Over, so the deck can sit beside your rundown, your chat or a timer. • Made for iPhone Duo: shut, open like a book, or stood up half-open, the deck lays itself out for each. PRIVATE BY DESIGN • No account, no sign-up, no analytics, no ads, no trackers. • Collects no personal data of any kind. • Talks only to the OBS server or CTD Relay you configure. Settings, OBS passwords and Relay tokens stay on your device. Camera access is used solely to scan the OBS or CTD Relay connect QR code. Local Network access is used solely to reach your OBS server on the LAN. Note: OBS Studio is a third-party application and is not affiliated with or endorsed by CineTech Digital.

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• Control OBS from anywhere with CTD Relay. Scan the code in CTD Relay → Settings → API → Connect a phone and run the deck over Wi-Fi or mobile data. OBS stays off the internet and its password never reaches your phone. Connect → Stream output shows what's going out and who's watching. • Made for iPhone Duo. Shut, every control sits in one column beside the multiview. Open it like a book and Preview and Program each get a page; stand it half-open and the monitors go up top, scenes and TAKE on the flat half. • AR glasses: second-screen mode works again on iOS 27. • Lighter previews on mobile data, with a new Data Saver setting. • A new app icon, with dark and tinted versions. • Fixes: tab titles on iOS 27, the screen staying awake through a mid-show reconnect, playlists following a reconnect, Go Live and Stop doing exactly what you confirmed, and more.

The developer, Juan Pena, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Juan Pena
    Size
    3.4 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 CineTech Digital