Co-Composer App Icon

Co-Composer

Productivity • Elliot Nicklin Music
4+ v2.3.1 Recorded price: $4.99 App Store →
★★★★★
★★★★★
(1 App Store ratings)
🏆 Best: #178 Paid (USA)
IPA Analysis
Technical Specs
Bundle ID com.ell.midiapp.cocomposer
Version 2.3.1
App Store Size 17.2 MB
Minimum iOS 16.4
Devices iPhone, iPad, iPod touch
Catalog release date 2025-09-30
Latest recorded version date 2026-10-28
Features & Support
Advisory 4+
Languages (1)
EN
Top In App Purchases
No In App Purchases Listed

Preview

Co-Composer screenshot 1 Co-Composer screenshot 2 Co-Composer screenshot 3 Co-Composer screenshot 4 Co-Composer screenshot 5 Co-Composer screenshot 6 Co-Composer screenshot 7 Co-Composer screenshot 8 Co-Composer screenshot 9 Co-Composer screenshot 10 Co-Composer screenshot 11

Description

Compose faster. Create more. Co-Composer is an iPad companion app designed for Film, TV, and Game composers who want intuitive, touch-based control of their sample libraries. • MIDI Keyswitch Buttons Use templates or import articulation set files from Logic Pro or Expression Map files from Cubase to build banks of articulation keyswitch buttons automatically. Or build your own from scratch! No more guessing MIDI note triggers. • Integration with Logic - Co-Composer Focus Use in conjunction with the Co-Composer Focus Mac App to map your logic sessions' tracks and assign your Co-Composer articulation banks to them. Then track selections will automatically focus on the relevant articulation bank. • Expressive CC Faders Set up to six large, responsive faders to control dynamics, expression, vibrato, or any other MIDI CC. Achieve nuanced performance without the need for expensive or unreliable hardware controllers. • Harmonic Modulation Assistant Instantly explore musical movement between chords. Choose a start and destination chord, and let Co-Composer suggest 1–4 pivot chords across nine “flavours” of colour and chromaticism — from smooth to adventurous. • Runs Composer Build a melodic run from a number of melodic shapes and harmonic modes and scales by start and end note. Hold down on the run to play it at your chosen tempo straight to your DAW for a fast, one-touch run in your compositions. Whether you’re sketching themes, recording expressive mockups, or exploring new harmonic pathways, Co-Composer keeps you in the creative flow by making articulation switching, CC shaping, and modulation exploration fast, visual, and musical. Disclaimer & Thanks Co-Composer is a vibe-coded passion project by a composer, to make everyday scoring more efficient. Updates and improvements will be provided on a best-endeavours basis, but ongoing support is not guaranteed as part of your purchase.

What's New

Version 2.3.1 2026-10-28
What’s new in 2.3.1 • iPhone Duo support - Use the outer display for faders, and use the inner display to see articulation keyswitches across multiple orientat...What’s new in 2.3.1 • iPhone Duo support - Use the outer display for faders, and use the inner display to see articulation keyswitches across multiple orientations • A new Logic project filter: When connected to Co-Composer Focus, tap the new filter button when in edit mode to show only the articulation banks in your workspace that are currently assigned to tracks in the open Logic Project. • More reliable Co-Composer Focus connections and track navigation after sleep and wake. • Overhauled articulation button sizing, template previews and editing controls on smaller screens and resized multitasking windows. • Smoother Focus animations across banks and groups. • Improved workspace saving, template importing and recovery, with continued support for existing workspace and template files. • MIDI reliability improvements and fixes.

Technical Analysis

Package Overview Basic metadata
Bundle ID com.ell.midiapp.cocomposer
Current Version 2.3.1
Minimum iOS 16.4
Package Size App Store Size
Package Metadata 1 / 10 version records
Detailed binary, privacy manifest, framework, and Info.plist results have not been indexed for this package yet. The verified App Store and archive metadata above remains available.

Known Version Records

1 version record with stored package metadata • 10 known version records

Stored metadata does not guarantee a package is currently available to download.

Details Version / IDs Version date Action
Co-Composer icon
14.72 MB
v2.3
App Store ID: 889826646Build: 2.3
2026-09-02 17:55:30 Paid / Arcade
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App Store ID: 887148395 Unknown Paid / Arcade
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App Store ID: 885735603 Unknown Paid / Arcade
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App Store ID: 883897190 Unknown Paid / Arcade
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App Store ID: 883632624 Unknown Paid / Arcade
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App Store ID: 882011973 Unknown Paid / Arcade
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App Store ID: 881477087 Unknown Paid / Arcade
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App Store ID: 880533904 Unknown Paid / Arcade
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App Store ID: 878690531 Unknown Paid / Arcade
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App Store ID: 877563497 Unknown Paid / Arcade