GridStep
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| Rating | Price | |||
|---|---|---|---|---|
| United States | 75%3 | 5.00 | $2.99 | |
| Germany | 25%1 | 3.00 | €2.99 | |
| St. Lucia | <1%0 | — | $2.99 | |
| Romania | <1%0 | — | RON 14.99 | |
| Egypt | <1%0 | — | EGP 149.99 | |
| Spain | <1%0 | — | €2.99 | |
| Angola | <1%0 | — | $2.99 | |
| Argentina | <1%0 | — | $2.99 | |
| Austria | <1%0 | — | €2.99 | |
| Australia | <1%0 | — | A$4.99 |
Description
GridStep is a professional MIDI step sequencer designed for clarity, control, and predictable results. It works as a standalone app as well as an AUv3 plugin.
GridStep provides a focused grid-based workflow with explicit edit modes, per-step inspection, and one-shot generation tools. Every interaction is intentional, allowing patterns to evolve without ambiguity.
Core Features
Explicit Edit Modes
Dedicated modes for Notes, Velocity, Slides, and Mutes
Clear, consistent interactions across the grid
Precision Grid Editing
Step-based grid with visible playhead and pattern length
Per-step inspector for detailed control
Efficient editing without leaving the main view
Trigger-Based Step Advance
Advance the sequence using incoming MIDI triggers instead of the host clock
Enables irregular rhythms, external control, and non-linear playback
Fully compatible with standard clocked playback
Controlled Generation
Pattern generation for notes, velocity, slides, and mutes
Apply generation globally, per lane, or per selection
Designed to support musical intent
Performance-Focused Design
Deterministic, repeatable sequencing behaviour
Stage-safe interface optimized for quick adjustments
Predictable timing within AUv3 hosts
AUv3 MIDI Effect
Works in AUv3 hosts such as AUM, Drambo, Logic, and Cubasis
MIDI-only design compatible with any synth or sampler
Built for both live performance and composition, GridStep emphasizes stability, readability, and repeatable behaviour.