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
Blue Collar Job Board
Blue Collar Jobs - the Linkedin for Plumbers, Electricians, and more!
$1.99 · In-app purchases
PRICE
$1.99
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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A product spec, screen plans, and build steps for your coding agent.
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What's included14 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.
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 Blue Collar Job Board: map the core Social Networking 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
Focus on niche blue-collar jobs and partnerships with local businesses.
Assumption to check: Limited job listings compared to larger platforms
Validate with people who use this workflow before building.
Hypothesis 2
Streamline job posting process with user-friendly forms and templates.
Assumption to check: Difficult user interface for job posting
Validate with people who use this workflow before building.
Hypothesis 3
Implement push notifications for job applications and updates.
Assumption to check: Lack of real-time updates or notifications
Validate with people who use this workflow before building.
Hypothesis 4
Incorporate user reviews and ratings for job opportunities.
Assumption to check: Unsatisfactory user engagement and feedback mechanisms
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
Blue Collar Jobs - the Linkedin for Plumbers, Electricians, and more! Connect with local workers and employers in the blue-collar community with Blue Collar Jobs! This app is designed for individuals seeking hands-on work or those looking to hire skilled labor. Upload your information, post jobs, respond to listings, and connect with others directly—all with ease and simplicity. Key Features: Profile Creation: Upload your details to showcase your skills or job needs. Job Posting: List available blue-collar jobs or seek opportunities in your area. Direct Communication: Contact other members to discuss jobs or opportunities at your discretion. Job Responses: Reply to posted jobs to connect with potential employers or workers. User Control: Manage your posts and connections with a clean, straightforward interface. Why Blue Collar Jobs? Whether you're a carpenter, plumber, electrician, or employer seeking reliable help, this app brings the blue-collar community together. No payments are processed here—transactions and agreements are handled in person between members. Start building your network today! Download Now Download Blue Collar Jobs now and find or offer work in your local area. Your blue-collar connection starts here!
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
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Expo
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BUILD KIT DIFFICULTY
Expert
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.
