App Overview

EG Nodes icon

EG Nodes

Elliott Garage · Music

EG Nodes is a clip based Audio Unit host with sequencing capabilities to play external instruments, Audio Unit or MIDI hardware and create a complete audio project.

$19.99 · In-app purchases

PRICE
$19.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.8
91 ratings · Top 5%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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What's included16 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for EG Nodes: map the core Music workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Expand node library with more diverse options.

Assumption to check: Limited node types for music creation

Validate with people who use this workflow before building.

Hypothesis 2

Introduce real-time collaboration for users.

Assumption to check: No collaboration features

Validate with people who use this workflow before building.

Hypothesis 3

Add audio effects and filters for loops.

Assumption to check: Lack of advanced audio effects

Validate with people who use this workflow before building.

Hypothesis 4

Enable users to share their loops with the community.

Assumption to check: No community sharing options

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

EG Nodes is a clip based Audio Unit host with sequencing capabilities to play external instruments, Audio Unit or MIDI hardware and create a complete audio project. A powerful and flexible groovebox to perform or create musical projects from scratch in a fast and easy way. BUILTIN MIDI GENERATOR Use the builtin nodes to play instruments, apply effects and perform. NOTE/CHORD - generates a single note or a chord ARPEGGIO - generates chord arpeggios SEQUENCER - to play a note sequence RHYTHM - to play drums, percussion or rhythmic instruments PIANO ROLL - to write more complex MIDI part in a classic piano roll editorFEATURES GENERATIVE - to continuously generate sequences evolving in time MIDI FX - to host external MIDI FX Audio unit like sequencers, piano rolls and others MIC/INPUT NODE a simple node input audio from your device mic or an external usb interfaces. You can play your guitar or any instrument together with your song and record it using the Audio/Sampler node. BUILTIN AUDIO/RECORDER/SAMPLER Use the Audio Sampler node to import audio files (wav, mp3, mov, mp4, caf or aiff). Audio node is capable of sync the loop to your project tempo using pitch shifting algorithm to stretch the audio without changing its pitch. You can create your own instrument, adding a sample and playing it via the MIDI sequencer nodes. You can also use the Audio node to record the output from any node in your project or from a mic/line (using the MIC node). SONG NODE to link scenes and create a song structure. You can add how many song nodes you like and assign each one to a different section. MIX GROUP NODE to create mixing busses and group nodes. An easy way to apply effects and automation to multiple nodes at the same time. AU3 INSTRUMENTS, FX AND MIDI FX Load your favorite Audio Units to unlock an infinite palette of sounds. SCENES & AUTOMATIONS Save and recall up to 8 main scenes to control your song structure and nodes combination - each node can save its configuration, parameters and notes Automate parameters to add sparkle to your compostions. PROBABILITY - FREQUENCY - RANDOMIZATION AND MORE... Each node has additional controllers to make your performance unique, original and unpredictable. FLEXIBLE MIDI ROUTING & MIDI LEARN Send MIDI and receive it from external hardware, software or apps. Configure soruces and destination for each node and record directly into piano roll. Almost each button, know or slider can be assigned and controlled by your extenal MIDI controllers via a super easy MIDI learn setup AU3 MODULAR SEQUENCER EG Nodes can be loaded in other DAW/Hosts as MIDI FX generator to create MIDI sequences in a fast and easy way MIXER/COMPACT VIEW Adjust nodes level in a compact and optimised view UNIVERSAL Run EG Nodes on iPad or iPhone and share your project with other musicians. ADDITIONAL FEATURES STANDALONE VERSION - 8 recallable scenes to save nodes configurations - History Undo/Redo - Project MIDI scale transposition - Save and recall your favorite nodes - Duplicate and rename nodes - Import and export MIDI into Piano Roll nodes - Individual clip length, speed and steps number - Individual swing for each Sequencer or Rhythm node - AU3 Parameters automation - Multiple MIDI input sources assignable - Record from MIDI input or builtin keyboard into Piano Roll clips - Record AU instruments MIDI Out into Piano Roll clips - Import/Export presets - Record and export your performance - Ableton link sync support - MIDI in & out with midi channel filter for each node - Flexible internal MIDI routing to send MIDI from one node to other ones - MIDI learn to control app with external controllers and MIDI surfaces AU3 MIDI PROCESSOR VERSION - MIDI processor Audio Unit to be hosted into other DAWS - includes all the sequencing features of the standalone app - send MIDI notes out to your host - control AU3 parameters of other AU3 instruments or effects hosted with the app and automate them

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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BUILD KIT DIFFICULTY
Advanced

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.