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.
App Overview
Cinod about L.Acoustics V2
Full access, online or offline.
$8.99 · In-app purchases
PRICE
$8.99
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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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Cinod about L.Acoustics V2: map the core Utilities 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
Implement user feedback features and ratings on analyses.
Assumption to check: Lack of user reviews and feedback, making it hard to gauge quality
Validate with people who use this workflow before building.
Hypothesis 2
Offer a free trial with limited features.
Assumption to check: Potentially high price for utilities app may deter users
Validate with people who use this workflow before building.
Hypothesis 3
Enhance with more tools and in-app resources.
Assumption to check: Limited features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 4
Incorporate a guided onboarding experience for first-time users.
Assumption to check: No clear onboarding process
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
Full access, online or offline. This new version gives you the keys to all L-Acoustics technical documentation (Preset Guide and 40+ manuals) with total flexibility to match your situation. Two modes for your needs: Standard Mode (Connected): The app stays ultra-light (20 MB). Access all documents via dynamic links. Ideal for saving space while staying connected via 4G/5G or Wi-Fi. Offline Mode (Local Storage): Preparing for a tour or boarding a flight? Download manuals "à la carte" by speaker or product family. Storage Management: Add or remove documents based on your current projects. Capacity: To carry the entire library for offline use, the app can take up to 500 MB of compressed files. Critical answers in the blink of an eye. Whether checking the number of X12, K2, KS28, or A10 per LA12X, confirming load weights, or setting up a K2/KS28 cardioid array, the tool is available in 6 languages.
Written user reviews are not shown here. Check current App Store reviews >
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.
SUGGESTED BUILD STACK
React Native
Expo
Redux
react-navigation
expo-av
axios
BUILD KIT DIFFICULTY
Intermediate
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.
