zpunk

zpunk (zed punk) is a pocket groovebox built for fast idea creation and live pattern building.

Tap in a beat, chop a sample, sketch a bassline, and build a pattern in seconds.

Inspired by classic hardware grooveboxes, zpunk brings a hands-on step-sequencer workflow to mobile, optimized for touch controls and quick experimentation.

Published on Google Play and the App Store

The full version of zpunk is now available on Google Play. Installing through the Play Store ensures you receive automatic updates and the latest features as they are released.

Read the manual: zpunk-manual

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Core Features

Drum Sequencer

Program rhythms across 8 drum voices on a 16-step grid.

• Kick, Snare, Clap, Closed Hat, Open Hat, Ride, Rim, Crash
• Per-drum mute and volume controls
• Visual step grid editing
• Multiple drum hits per step
• Real-time playback with tight timing

Sample Chop Sequencer

Load a sample, divide it into 16 slices, and sequence those chops across the grid.

• 16 chop markers
• Step-based chop triggering
• Instant slice auditioning
• Great for hip-hop, lo-fi, and breakbeat workflows

Synth & Keys

Create melodies with the built-in synth and melodic sequencer.

• Step-based melodic sequencing
• Fast note entry and editing
• Built-in synth engine
• Works alongside drum and sample sequences

Pattern & Project System

Jump between ideas quickly with a slot-based workflow.

• Multiple project slots
• Independent pattern storage
• Fast loading and switching
• Designed for experimentation

Mixer

Shape your groove with touch-friendly drum mixer controls.

• Per-voice volume faders
• Immediate visual feedback
• Built for quick adjustments

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Built for Mobile

zpunk is designed specifically for phones.

• Large tap targets
• Minimal menu navigation
• Fast pattern editing
• Immediate musical feedback

Built for Beatmakers

zpunk is ideal for:

• Sketching beats quickly
• Chopping samples
• Building groove ideas
• Experimenting with rhythms

Whether you're making hip-hop, house, lo-fi, or experimental beats, zpunk keeps the workflow fast, tactile, and creative.

Zillatronics
Instagram: @zillatronics | X: @zillatronics

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Privacy Policy – zpunk

zpunk is a mobile music creation app developed by Zillatronics.

zpunk does not collect, store, or transmit personal information.

The app may access audio files on your device only when you choose to load samples or music into the app. These files are used locally for music creation and are never uploaded or shared.

Projects, settings, and other data created in zpunk are stored locally on your device.

zpunk does not use advertising services, analytics, or third-party tracking.