Omni: Pocket Synth

Chords, Strums & MIDI Out

Free · In‑App Purchases

Discover String Machine, included with Omni Pro at no extra cost. Explore warm, dreamy strings and add stereo width and movement with the free Ensemble effect. Omni: Pocket Synth is a compact, touch-first instrument for creating chords, strums, arpeggios, pads, keys, and rhythmic musical ideas with an immediate performance workflow. Play harmonic layouts directly from the screen, shape two independent pocket synth engines, add motion and effects, and send MIDI to other apps or hardware. Omni is designed to feel fast, musical, and expressive without turning into a complex workstation. Features: - Touch-based chord and strum performance. - Chord Voice and Strum Voice with independent sound controls. - Wavetable and subtractive / virtual analog voice engines with focused pocket controls. - Hold / latch modes for Chord and Strum performance. - Multiple strum modes including Standard, Extended, Pentatonic, Scale, and Chromatic Touchplates. - Built-in ARP with musical patterns, rate, octaves, gate, and swing. - Simple drum engine with kick and snare sequencing. - Reverb, delay, vibrato, and autopan performance effects. - Layout Editor for custom chord layouts. - MIDI In for playing from external controllers. - MIDI Out for controlling other apps, AUv3 instruments, or hardware synths. - Hold / latch performance can also be used with MIDI Out. - AUv3 Instrument support for hosts such as AUM. - Independent Chord MIDI Out and Strum MIDI Out in AUv3 hosts. - Preset Manager with factory and user presets. Omni works both as a standalone app and as an AUv3 instrument. In AUv3 hosts, you can route Chord and Strum MIDI outputs separately, making it easy to control different instruments from one performance surface. The free version includes the core playing experience. Omni Pro unlocks the full preset workflow, AUv3 support, advanced strum modes, Layout Editor, MIDI Out, and other creative tools.

  • 4.3
    out of 5
    6 Ratings

What’s New — Version 2.0 New sounds. More ways to play. • String Machine: a new engine inspired by vintage string synthesizers, with warm, dreamy textures and simple controls. Included with Omni Pro at no extra cost for existing Pro owners. • Ensemble: a new effect, free for everyone, that adds stereo width and movement to both synth engines. • Slide between chords: glide across adjacent chord pads without lifting your finger. • Delay for Chord and Strum: choose which part receives the effect—or apply it to both. • Kick Decay: shape the length of your kick drum, with MIDI Learn and AUv3 host control. • New String Machine presets, MIDI Learn improvements, and refinements to the iPad interface and AUv3 compatibility.

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, 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
    Ruben Terron Rodriguez
    Size
    13.7 MB
    Category
    Music
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Rubén Terrón Rodríguez