SuperGrid

Generative step sequencer

Only for iPhone

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

iPhone

SuperGrid is a three channel, generative step sequencer. It has build-in synth voices, but can also be used to control other instruments via midi. • 4×4 grid, three sequenced channels plus a live performance channel • Euclidean trigger patterns and clock modifiers • Per-channel drive, tempo-synced delay, reverb • Weighted randomization with custom scales • MIDI: per-channel out, clock in and out • Background audio, session recall, template saving SuperGrid is free. A one-time purchase unlock additional synth voices and visual themes.

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- New sound shaping on the Analogue voice The square wave gains a pulse-width LFO with its own speed and depth, for classic PWM movement. Sine, triangle and sawtooth gain unison spread, the same detuned-copies effect the Morphing oscillator uses, each with its own LFO. Both default to off, so existing presets and sessions sound exactly as before. - Voice sheet The Analogue waveform selector is now a full-width row of four large buttons instead of small grey glyphs, with the selected shape filled. The parameters below it follow the waveform: pulse width for the square, spread for the others. The oscilloscope and slider cursors move with whichever LFO is running. - M channel Both touch strips now start unassigned and show an Assign label. Touch one to pick its destination from the seven available. Assignments persist across relaunches, as does the strip you clear. Snap has a checkbox beside its label so it reads as a latch, ticked while engaged. The Assign button is outlined rather than filled, matching the other buttons in its row. - Fixed Tutorial pages for the dice, umbrella, clock and waveform controls spotlighted nothing. All four highlight correctly again. - Other The in-app user manual is rewritten to match the current interface. New app icon.

The developer, Jonathan Raymond, 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

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    Seller
    Jonathan Raymond
    Size
    8.3 MB
    Category
    Music
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • Mac
      Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.6 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Jonathan Raymond