App Overview

sACN Viewer (OF COURSE) icon

sACN Viewer (OF COURSE)

OF COURSE Maciej Hofstede · Productivity

sACN Viewer is a fast, native monitor for sACN (ANSI E1.31) lighting networks

$5.99

PRICE
$5.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet

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 included

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

// RORK SYSTEM PROMPT
Rork plan preview for sACN Viewer (OF COURSE): map the core Productivity workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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App evidence

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

Screenshots

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App Store description

sACN Viewer is a fast, native monitor for sACN (ANSI E1.31) lighting networks. Discover the sources on your network, watch live DMX across every universe, and send test data while you patch — built for lighting designers, programmers and technicians who need to see what's really on the wire. WATCH YOUR DMX • A live view of every universe receiving data, each with a 512-channel bar chart that maps values to a cyan → yellow → red gradient. • Tap any universe for the full picture: Active, Highest, Priority and Sequence, a full-width chart, and a 512-channel grid (16 columns on iPhone, 32 on iPad). • Pulsing activity dots show traffic at a glance. DISCOVER SOURCES • Lists every sACN source on the network by CID and Source Name, with its IP and the universes it advertises. • Subscribes to universes 1–64 the moment it launches and joins more from Universe Discovery — so data shows up immediately, even when a source doesn't send Discovery. TEST WHILE YOU PATCH • Built-in E1.31 test sender at 30 Hz — multicast or a unicast target IP, with adjustable priority (1–200). • A bulk slider plus an editable channel grid: tap a cell to set it, long-press to toggle 0/255. INSPECT THE TRAFFIC • Packet log with filters (direction, opcode, source IP), pause and clear, and JSONL export through the iOS share sheet. BUILT FOR THE JOB • Network interface picker — keep Wi-Fi for the internet and use USB-C Ethernet for the lighting LAN. • The screen stays awake while you monitor. • No account, no ads, no tracking, no data collected. Everything stays on your network and your device. sACN Viewer is part of the OF COURSE toolkit for events, lighting and the creative industries — a sibling to ArtNet Viewer. Note: sACN Viewer monitors and sends DMX over your local network, so it needs Local Network access (you'll be asked on first launch). A wired connection is recommended for shows — Wi-Fi multicast can be unreliable under load.

Written user reviews are not shown here. Check current App Store reviews >

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

Add advanced features like data visualization and logging.

Assumption to check: Limited functionality compared to web-based sACN viewers.

Validate with people who use this workflow before building.

Hypothesis 2

Implement better error handling and retry mechanisms.

Assumption to check: Potential connectivity issues with unstable networks.

Validate with people who use this workflow before building.

Hypothesis 3

Allow users to customize the UI and notifications.

Assumption to check: Lack of user customization options.

Validate with people who use this workflow before building.

Hypothesis 4

Develop an offline mode to cache data for viewing.

Assumption to check: No offline mode available.

Validate with people who use this workflow before building.

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.

SUGGESTED BUILD STACK
React Native
Expo
Zustand
React Navigation
TypeScript
BUILD KIT DIFFICULTY

Not assessed in a Build Kit yet.

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.