16 Drones

Ambient Drone Synth AUv3

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Import Scala .scl tunings, explore User Scala systems, and fine-tune drones with clearer cents feedback for deeper microtonal control. 16 Drones is an ambient drone synthesizer built for evolving textures, harmonic soundscapes, and expressive in-key performance. Shape layered drones with a custom wavetable engine, per-voice controls, per-voice custom drone envelopes, and an additional subtractive layer. Then perform on top with a dedicated Play voice that stays in the same scale. Designed to be deep but immediate, 16 Drones gives you rich timbral control, musical scale exploration, expressive performance options, flexible MIDI workflow, and both standalone and AUv3 operation. Features: 16 drone voices for layered evolving textures Custom wavetable synthesis with per-voice control Per-voice custom drone envelopes for motion and character An additional subtractive layer for extra depth and weight A dedicated Play voice for expressive in-key performance Rich musical and exotic scales Standalone app and AUv3 instrument support MIDI input support for performance and control MIDI Learn for fast hardware mapping Aftertouch expression support, including polyphonic aftertouch Factory presets for fast inspiration

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Scala import and clearer microtonal tuning feedback. Scala Import - Import Scala .scl tuning files directly from the Tuning tab. - Imported Scala tunings appear as User Scala options in the Tuning selector. Microtonal Feedback - Fine Tune now shows clear cents values while editing. - Unquantize shows its cents range for easier calibration.

The developer, Ruben Terron Rodriguez, 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 based, for example, on the features you use or your age. Learn More

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

    Provider
    • Ruben Terron Rodriguez
    Size
    • 8.8 MB
    Category
    • Music
    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 and a Mac with Apple M1 chip or later.
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Rubén Terrón Rodríguez