---
title: "ChordBud 2 AUv3 MIDI Sequencer — App Overview"
url: https://marlvel.ai/intel-report/music/chordbud-2-auv3-midi-sequencer
category: Music
developer: Cem Olcay
platforms: ios
rating: 3.0 (23 ratings)
pricing: paid
report_level: overview
generated: 2026-04-27
last_verified: "2026-04-27T10:08:09.564Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers a robust theory-based workflow for sketching progressions, users report significant limitations regarding rhythm control, tutorial stability, and advanced chord voicing options.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 3.0 ★ (23) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 2.9 |
| Developer | Cem Olcay |

<!-- SECTION: Summary -->
## What is ChordBud 2 AUv3 MIDI Sequencer?

ChordBud 2 is an AUv3 MIDI chord sequencer designed for rapid creation of chord progressions. It features a music theory engine with over 40 scales, allowing users to compare scales and perform modal interchange to build complex musical patterns.

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

- **Music Theory Engine**: Provides access to over 40 scales with the ability to compare scales or borrow chords via modal interchange.
- **Pattern Management**: Supports multiple patterns with independent keys, scales, and chord progressions, manageable via copy, paste, and delete functions.
- **MIDI CC Automation**: Allows triggering of patterns using MIDI CC messages to facilitate song mode construction or automation.
- **AUv3 Integration**: Functions as an AUv3 MIDI sequencer, enabling integration directly into compatible host applications.

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

Music producers and songwriters looking for a tool to quickly sketch and automate MIDI chord progressions within a DAW environment.

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

- [App Store](https://apps.apple.com/us/app/chordbud-2-auv3-midi-sequencer/id1526221230?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/music/chordbud-2-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/chordbud-2-auv3-midi-sequencer).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*