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
QUOTE-PRO:Quotes & Invoices
• Light and dark mode, English and SpanishQUOTE-PRO is the fast, private way to create professional quotes and invoices right from your iPhone or iPad — perfect for contractors, technicians, and small businesses.
$19.99 · In-app purchases
PRICE
$19.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
1 ratings · Top 5%
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 QUOTE-PRO:Quotes & Invoices: 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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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
Allow users to customize templates and branding.
Assumption to check: Limited customization options for quotes and invoices
Validate with people who use this workflow before building.
Hypothesis 2
Implement client management features with project tracking.
Assumption to check: Difficulties in managing multiple clients and projects
Validate with people who use this workflow before building.
Hypothesis 3
Provide integrations with popular accounting tools.
Assumption to check: Lack of integration with other accounting software
Validate with people who use this workflow before building.
Hypothesis 4
Offer a freemium model with essential features available for free.
Assumption to check: High price point for limited 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
• Light and dark mode, English and SpanishQUOTE-PRO is the fast, private way to create professional quotes and invoices right from your iPhone or iPad — perfect for contractors, technicians, and small businesses. Build a quote in seconds, turn it into an invoice with one tap, and send a clean PDF to your client by email. No subscriptions, no accounts, no tracking. You buy it once and it's yours. WHY QUOTE-PRO • Fast — create a quote or invoice in under a minute • Professional PDFs — choose from multiple templates • Works 100% offline — no internet needed • One-time purchase — no subscriptions, ever • Private — your data stays on your device FEATURES • Quotes and invoices with your logo and company details • Multiple PDF templates (classic, colored header, minimal, corporate) • Client directory — save clients and reuse them • Parts & services catalog with prices, units, and categories • Import and export your catalog as CSV • Automatic totals, taxes, discounts, freight, and surcharges • Quote statuses: draft, sent, accepted, rejected • Convert a quote into an invoice in one tap • Print or email the PDF straight from the app • Optional iCloud backup to sync across your PRIVACY FIRST Everything you enter stays on your device. QUOTE-PRO has no servers, no analytics, and no ads. If you turn on iCloud Backup, the copy lives in your own iCloud account — only you can access it. Download QUOTE-PRO and send your next quote in minutes.
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
Zustand
@react-navigation/native
react-native-paper
Supabase
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.
