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
IssueFolio
IssueFolio turns your phone into a field-reporting tool
$9.99 · In-app purchases
PRICE
$9.99
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 IssueFolio: map the core Business 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
IssueFolio turns your phone into a field-reporting tool. Capture issues, annotate photos, and generate professional PDF reports on site. KEY FEATURES • Capture issues in seconds — title, photo, location, assignee, status, priority. • Annotate photos — draw arrows, circles, and freehand to point out exactly what needs fixing. • Four report templates — Classic, Modern, Editorial, and Technical. • Branding — your company logo, handwritten signature, and project details on every page. • Offline by default — no account, no internet, no subscription. • Multi-photo support — keep several photos per issue, drag to reorder. • Export and share — generate a branded PDF and send it via the system share sheet. WHO IT'S FOR Construction, property inspections, maintenance, cleaning handover, punch lists, snag lists, defect reports, equipment checks. ONE-TIME PURCHASE $9.99 once. No subscription, no in-app purchases. All features included. YOUR DATA STAYS ON YOUR DEVICE Projects, photos, and reports are stored locally. Nothing is uploaded to a server unless you choose to share or export it. Re-download on a compatible Apple device with the same Apple ID. Project data does not sync between devices.
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
Implement project tagging and filtering for easier organization.
Assumption to check: Users find it hard to track issues across multiple projects.
Validate with people who use this workflow before building.
Hypothesis 2
Introduce a Kanban board view for better visualization.
Assumption to check: Limited visual representation of issue status.
Validate with people who use this workflow before building.
Hypothesis 3
Add real-time comments and notifications for better collaboration.
Assumption to check: Difficulties with user collaboration and comment tracking.
Validate with people who use this workflow before building.
Hypothesis 4
Simplify the UI and prioritize key features for a cleaner experience.
Assumption to check: Cluttered interface with too many options.
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
Supabase
@react-navigation/native
react-native-gesture-handler
react-native-reanimated
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.
