Multichannel REC

multichannel audio recording

$44.99

Up to 128 channels to broadcast WAV with BWF/iXML metadata, GPS tags, ambisonic monitoring and UCS tagging — a complete field-recording rig in your pocket. Multichannel REC turns your iPhone or iPad into a professional multichannel field recorder. Plug in a USB-C or Class-Compliant audio interface and capture up to 128 channels straight to broadcast-standard files — no computer required. RECORDING • Up to 128 channels from any Class-Compliant USB audio interface • WAV / RF64 for single files larger than 4 GB • 44.1, 48 or 96 kHz · 16-bit or 24-bit • Rock-solid background recording — keep capturing with the screen off BROADCAST METADATA • Full BWF + iXML metadata: scene, take, notes • A JSON sidecar written alongside every take • Edit metadata live while recording • UCS (Universal Category System) tagging, Soundminer-compatible — instant and on-device, or with the optional Gemini engine using your own key MONITORING & METERING • Real-time VU meters and live waveform for every channel • Ambisonic Decoder for the SPCMIC: monitor in stereo (XY, ORTF) or KU100 binaural • AirPods head-tracking keeps the sound field anchored as you turn your head • "Particles" visualizer — see the direction of sources in real time ORGANIZE IN THE FIELD • Tag takes with GPS and find them on a map with clustering • Attach reference photos (slate, mic placement) from the camera or your library • Live Activity / Dynamic Island shows recording status at a glance • iCloud Drive sync, AirDrop and full Files-app access to every recording Built for sound recordists, location-sound and field-recording professionals, and anyone who needs more than two channels in their pocket. Multichannel REC stores everything on your device. No ads, no analytics, no account. See our Privacy Policy for the single optional cloud feature.

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Version 2.1.0 is a complete, ground-up rewrite of Multichannel REC. • Rock-solid multichannel capture, including reliable background recording • Record up to 128 channels to WAV / RF64 (files over 4 GB) at 44.1 / 48 / 96 kHz, 16 / 24-bit • Completely rewritten metadata — full BWF + iXML (Soundminer / BaseHead ready) plus a JSON sidecar for every take • Ambisonic Decoder for the SPCMIC — XY / ORTF / Binaural KU100 monitoring with AirPods head tracking • Real-time ambisonic visualizers for the SPCMIC — see where every sound is coming from • UCS tagging: instant on-device, plus an optional Gemini cloud engine (bring your own key) • GPS map view with clustering, photo attachments, and Live Activity / Dynamic Island • iCloud Drive sync — your recordings, on all your devices Thanks for recording with us.

Version 2.1

The developer, Alvaro de Iscar Gonzalez, 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

    Accessibility

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

    Information

    Seller
    • Alvaro de Iscar Gonzalez
    Size
    • 47.3 MB
    Category
    • Photo & Video
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Alvaro de Iscar
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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