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
Mr Fix It: Fix Anything Fast
Mr Fix It is your all-in-one AI-powered repair companion
$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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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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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/
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 Mr Fix It: Fix Anything Fast: 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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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 project-based task filtering for easier management.
Assumption to check: Difficulty in organizing tasks between different projects
Validate with people who use this workflow before building.
Hypothesis 2
Add support for recurring tasks with customizable intervals.
Assumption to check: Limited recurring task options
Validate with people who use this workflow before building.
Hypothesis 3
Enhance notifications with customizable alerts and snooze options.
Assumption to check: Poor notification management
Validate with people who use this workflow before building.
Hypothesis 4
Introduce project sharing and collaboration tools for team use.
Assumption to check: Lack of collaboration features
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
Mr Fix It is your all-in-one AI-powered repair companion. Whether it’s a leaky faucet, a phone that won’t charge, or a noisy washing machine, Mr Fix It helps you diagnose, repair, and maintain almost anything safely and confidently. Diagnose Instantly Use your camera, voice, or simple text to describe what’s broken. The app’s smart AI troubleshooter identifies likely causes and gives you step-by-step repair guidance. Step-by-Step Guides Follow visual, text, or AR (augmented reality) tutorials tailored to your skill level. Each repair includes safety checks, tool lists, and time estimates. Safety First Built-in hazard detection and warnings for electricity, gas, water, and structural risks help keep your repair experience safe. Find Parts & Tools Scan model labels or upload a photo to get matching part numbers and compatible replacements. Compare prices from verified vendors. Book Trusted Pros Need expert help? Instantly connect with verified local professionals who can take over the repair or provide advice. Stay Maintained Add your home appliances, car, or gadgets to the Maintenance Hub and get reminders for filters, fluids, and inspections. Save Money & the Planet Every repair you make helps reduce landfill waste and saves you money by extending product life. Features: • AI troubleshooting with photo and voice input • AR repair walkthroughs • Safety checks and emergency instructions • Verified professional network • Parts finder and compatibility checker • Maintenance schedules and reminders • Community repair logs and Q&A • Offline mode for essential guides Mr Fix It makes fixing simple, safe, and satisfying—for everyone.
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.
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BUILD KIT DIFFICULTY
Starter
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.
