Chord NOTE vs Lowfi Dojo Automaton AUv3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chord NOTE
This app helps songwriters find chords that match melodies and provides tools for creating chord progressions. It also includes a scale library and can display vocal pitch to aid in composition.
- Chord finding for melodies
- Chord Progression function
- Scale library
- Vocal pitch display
- Key finding
- iPad Split View/Slide Over support
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Chord NOTE is a Songwriter’s assistant tool. It assists in finding the right chords to match a melody or musical phrase. And it has great Chord Progression function and Scale library. Chord NOTE supports Slide Over and Split View on iPad, and provides the appropriate display and operation for iPhone and iPad. You wrote new melody came into your mind, but you could not apply some chords for your melody… At a time like this, you can get guides to find some chords that match your melody by Chord NOTE. If you have composed some songs already, you know almost melody and chord have some same notes. Because the main part of melody is made up of constituent notes of chord in most cases. In the same way, you’ll be able to find Key to match your melody by Chord NOTE. So Chord NOTE is very useful for finding the chord and key. If you record your singing melody, you can display the pitch of your voice. And you can sketch your songs by Chord Progression function. Chord Progression function will provide numerous features for you. Chord NOTE supports widening the imagination of your wings for real composer. Advanced Option : Chord NOTE works fine without this option. However, when you’ll buy this low price add-on, you can use more Chords and Scales. It will provide a complete set usually. You can read full function description at support page. http://therootage.com/iphone/chord-note-en/
Lowfi Dojo Automaton AUv3
This creative MIDI automation plugin simplifies complex MIDI recording and parameter control with an intuitive, visual circular interface. It allows for real-time recording and playback of notes and CC messages, with features like quantization, octave shifting, and MPE support.
- Intuitive circular visualization
- Real-time MIDI recording and playback
- Comprehensive MIDI CC automation
- MPE support
- Adjustable loop length and playback speed
- Note quantization options
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LowFi Dojo Automaton is a creative MIDI automation AUv3 plugin that brings the fun back to MIDI recording and automation. Born from the need to simplify MIDI automation, it transforms the often complex tasks of MIDI recording and parameter control into an engaging, visual experience. Originally designed for AUM on iOS to provide essential MIDI recording capabilities, it also works seamlessly with Logic Pro on macOS and AudioBus 3 on iOS. **Note: This is an AUv3 MIDI effect plugin and does not function as a standalone app. While primarily developed for AUM and tested with Logic Pro, it also works great in Audiobus3 and Loopy Pro** Why Automaton? Traditional MIDI recording and automation can be intimidating with complex interfaces and technical barriers. Automaton takes a different approach, focusing on making both MIDI note recording and parameter automation accessible and enjoyable through an intuitive circular interface that lets you see your music and movements as you create them. Perfect for AUM users who need a straightforward yet powerful MIDI recording and automation solution. Key Features - Intuitive circular visualization with color-coded notes and automation paths - Real-time MIDI recording and playback for both notes and CC messages - Comprehensive MIDI CC automation recording and smooth playback - Support for standard MIDI CCs, high-resolution CCs, and channel mode messages - Visualize automation movements with dynamic particle effects - Record and playback parameter changes from supported synthesizers - Adjustable loop length and playback speed - Note quantization options (1/4, 1/8, 1/16, 1/32) - Octave shifting (-4 to +4 octaves) - MPE (MIDI Polyphonic Expression) support - Smooth automation transitions - HOLD mode for sustained notes Getting Started in AUM Load the plugin: Tap the '+' button in AUM Select "MIDI Effect" Choose "LowFi Dojo Automaton" Set up MIDI routing: Connect your MIDI keyboard/controller to the plugin's input Connect the plugin's output to your synth/instrument Basic recording: Press Play in AUM (recording requires transport to be active) Press the "RECORD" button to start recording Play your MIDI keyboard/controller and move synth parameters Watch as notes and automation paths appear in the circular display Press "RECORD" again to stop Your recorded sequence will automatically loop Fine-tuning: Adjust "LOOP LENGTH" to change the sequence duration Use "SPEED" to control playback tempo Toggle "QUANTIZE" to snap notes to the grid Use "OCTAVE" to shift notes up or down Toggle "HOLD" to switch between sustained notes (ON) and short triggers (OFF) Adjust "SMOOTH" to control automation transition smoothness Automation Recording When used with compatible synthesizers and instruments, Automaton can record and play back various types of MIDI control data: Parameter movements (filter cutoff, resonance, etc.) Expression controls Modulation Aftertouch Pitch bend Any MIDI CC supported by your instrument Logic Pro Usage When using LowFi Dojo Automaton in Logic Pro: Insert as a MIDI effect plugin in your track's signal chain Ensure the transport is running for recording functionality All features work identically to iOS operation Compatible with Logic's Smart Controls automation
Screenshots
Verdict
The clearest difference is rating: Lowfi Dojo Automaton AUv3 at 5.0 against Chord NOTE's 3.0. Lowfi Dojo Automaton AUv3 also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). Chord NOTE's advantage is price ($2.99 vs $5.99). On ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Chord NOTE costs $2.99 and Lowfi Dojo Automaton AUv3 $5.99 up front. Chord NOTE sells 1 one-off in-app purchase. Lowfi Dojo Automaton AUv3 asks for nothing beyond the download.
Lowfi Dojo Automaton AUv3 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Chord NOTE ships an update every 2 months, Lowfi Dojo Automaton AUv3 weekly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | Chord NOTE | Lowfi Dojo Automaton AUv3 |
|---|---|---|
| Price | $2.99 — better | $5.99 |
| Rating | 3.0 (3 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 61.5% of reviews | — |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.1 | 14 — better |
| Further details — not scored | ||
| Size | 31 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Hidenori Matsuoka | Juan Maguid |
Customer experience
Chord NOTE
Lowfi Dojo Automaton AUv3
In-app purchases
Chord NOTE
- Advanced Option$1.99
Lowfi Dojo Automaton AUv3
No in-app purchases
Questions
Is Chord NOTE free?
Is Lowfi Dojo Automaton AUv3 free?
Which has better reviews, Chord NOTE or Lowfi Dojo Automaton AUv3?
Do Chord NOTE or Lowfi Dojo Automaton AUv3 have ads?
Which is updated more often, Chord NOTE or Lowfi Dojo Automaton AUv3?
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