Chordzilla

Chordzilla

Make Chords, Create Music

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Free
In-App Purchases

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Details

Released
June 5, 2026
Updated
October 13, 2026

Features

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About

# Chordzilla — A Compact App for Creating Chord Progressions and Melodies Chordzilla is a compact songwriting app that lets you create chord progressions and melodies directly on your smartphone. Build chord progressions, compose melodies with Piano Roll editing, and export your work as WAV or MIDI. Capture musical ideas quickly with a simple and intuitive workflow. ## Chord Progression Editor Simply choose a key and scale to receive suggestions for the next chord. Explore diatonic chords, substitute chords, borrowed chords, tritone substitutions, subdominant minor chords, and more. Even without extensive music theory knowledge, you can build natural-sounding chord progressions with ease. Save your progressions as sections to build your own reusable chord library. ## Piano Roll Melody Editor Create melodies by tapping directly on the Piano Roll. Premium users can also enter notes using the on-screen piano keyboard. Melody examples matched to your chord progression are available to help inspire new musical ideas. ## Genre Presets Start with ready-made templates instead of creating everything from scratch. Includes over 18 presets, with more planned in future updates. ## Song Information Export Convert your song information into organized text, including key, scale, BPM, section structure, chord progression, and other production details. The generated text can be copied and used with compatible music production tools and external services. ## MIDI & WAV Export Export your chord progressions and melodies as MIDI files. You can also export WAV audio for further editing in your DAW or other music production software. ## Perfect For • Songwriters looking for an easy way to build chord progressions • Musicians who want to sketch melody ideas quickly • Beginners learning harmony and songwriting • Anyone who wants to compose music on a smartphone • Creators who use additional music production tools in their workflow ## Premium Plan The free version includes all essential features for creating, playing back, and reviewing chord progressions. Upgrade to Premium (monthly subscription) to unlock: • MIDI export • Piano keyboard input • Song Information Export • Preset templates • Unlimited sections ...and all future Premium features. We are committed to continuously improving Chordzilla with new features and ongoing enhancements. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Chordzilla

1.4

October 13, 2026

■ New Settings Screen • Choose whether the metronome is on when the Piano Roll opens, and turn loop playback on or off • Pick which tab the chord picker opens to • Restore purchases, browse tips, and check the app version, all in one place ■ New "Mood" Tab in the Chord Picker Find chords by feel. Choose from four moods (Classic, Wistful, Tense, Floating) to get chords that fit the vibe you're after. ■ Piano Roll Improvements • Playback no longer stutters when you adjust the Mixer while it's playing • Fixed an issue where the playhead drifted out of sync after changing the tempo during playback

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Subscriptions & In-App Purchases

Chordzilla Premium

All features unlocked: MIDI, WAV export, and more..

$1.991 Month
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