---
title: "StepBud - AUv3 MIDI Sequencer — App Overview"
url: https://marlvel.ai/intel-report/music/stepbud-auv3-midi-sequencer
category: Music
developer: Cem Olcay
platforms: ios
rating: 4.4 (36 ratings)
pricing: paid
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T12:48:29.682Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While StepBud offers powerful, deep sequencing capabilities for mobile musicians, users report a lack of documentation and potential UI scaling issues in certain AUv3 host environments.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 4.4 ★ (36) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.8 |
| Developer | Cem Olcay |

<!-- SECTION: Summary -->
## What is StepBud - AUv3 MIDI Sequencer?

StepBud is a MIDI sequencer designed for iOS that functions as an AUv3 plugin, supporting Audiobus and Ableton Link integration. It allows users to create complex sequences with unlimited steps, offering granular control over parameters like velocity, gate time, modulation, and custom MIDI CC messages.

<!-- SECTION: Key Features -->
## Key Features

- **AUv3 and DAW Integration**: Functions as an Audio Unit plugin with support for Audiobus and Ableton Link for seamless synchronization with other music apps.
- **Granular Step Control**: Provides individual fader control for note, velocity, rate, gate time, modulation, pitch bend, portamento, probability, and swing per step.
- **Custom MIDI CC**: Enables the transmission of unlimited custom MIDI CC messages to control external hardware or software synthesizers.
- **Performance Tools**: Includes step locking and skipping functionality to facilitate dynamic, real-time live performance adjustments.

<!-- SECTION: Target Audience -->
## Who is it for?

Music producers and sound designers looking for a flexible, hardware-compatible MIDI sequencing tool for mobile production environments.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/stepbud-auv3-midi-sequencer/id1453104408?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/music/stepbud-auv3-midi-sequencer)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/music/stepbud-auv3-midi-sequencer).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*