FieldKit Pro: Field Recorder

Professional Field Recording

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Studio-quality field recording with real-time spectrogram analysis, geotagging, and export to WAV, AIFF, FLAC, or M4A. One-time purchase — no subscription. FieldKit is a focused, no-nonsense field recorder built for sound designers, foley artists, ambient musicians, and anyone who needs to capture the world in high fidelity. RECORD IN STUDIO QUALITY Capture 24-bit, 48kHz WAV audio with real-time waveform monitoring. Adjust input gain, apply a low-cut filter to tame wind and handling noise, and monitor your input live — all before you hit record. SEE THE SOUND Watch a real-time spectrogram as you record, so you can spot frequency content the waveform alone won't show you. Perfect for catching hums, resonances, and details you'd otherwise only notice on playback. STAY ORGANIZED Every recording can be automatically geotagged, so you always know where a sound was captured. Tag recordings by type, add timestamped markers while recording or editing, and search your entire library instantly. EDIT WITHOUT LEAVING THE APP Trim recordings non-destructively, drop markers to bookmark key moments, normalize levels, adjust gain with one-tap undo, and automatically detect and strip silence — all without needing a separate editor. EXPORT YOUR WAY Export to WAV, AIFF, M4A, or FLAC with embedded metadata (title, location, tags, markers). Split a recording into separate files at your markers, or batch export your whole library at once. BUILT FOR EXTERNAL MICS FieldKit supports external microphones and includes a screen-flip mode for rigs where your phone ends up mounted upside-down. PRIVACY FIRST All processing happens on your device. FieldKit doesn't collect any data, doesn't use analytics or tracking, and doesn't require an account. Your recordings never leave your phone unless you export them yourself. FieldKit Pro is a one-time purchase — not a subscription — and unlocks: • Unlimited recordings • Real-time spectrogram view • Unlimited tags • Batch export • Export as slices • Normalize & gain tools • Silence detection & auto-crop Everything else is free, forever.

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The developer, John Reading, 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
    • John Reading
    Size
    • 2.4 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Resonance Multimedia
  • Developer Website
  • Privacy Policy

    • More by John Reading