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
F1GPCanada
The official app of the FORMULA 1 LENOVO GRAND PRIX DU CANADA 2026 – Your ultimate guide to circuit Gilles-Villeneuve!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
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.
Build your own version
Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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/
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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 F1GPCanada: map the core Sports 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
Incorporate social sharing and user comments on news articles.
Assumption to check: Limited user engagement features.
Validate with people who use this workflow before building.
Hypothesis 2
Implement caching for race schedules and news.
Assumption to check: No offline mode.
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to set favorite races and receive notifications.
Assumption to check: Lack of personalization features.
Validate with people who use this workflow before building.
Hypothesis 4
Use charts and maps for race details and locations.
Assumption to check: Poor data visualization.
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
The official app of the FORMULA 1 LENOVO GRAND PRIX DU CANADA 2026 – Your ultimate guide to circuit Gilles-Villeneuve! Get race-weekend ready with the official app of the Formula 1 Lenovo Grand Prix du Canada 2026. Access all the essential info to make the most of your on-site experience. What's New: • Digital Ticket Access: Log in to view all your purchased tickets right in the app – no more fumbling through emails at the gate! • Favorite Events: Mark your must-see sessions and activities, then access them instantly in your personalized Favorites section. • Season Standings: Track the championship race! View the current driver and team standings for both the Formula 1 and F1 Academy. • More Section: Discover additional content and features in this new section of the app. Key features: • Interactive Map: Quickly find your grandstand, food zones, activity areas, and entertainment spots. • Event Schedule: Check session times, on-site activities, and live performances – now with favorites! • Food & Entertainment: Explore all the options available around the site. • Transport & Weather: Stay updated on traffic conditions and weather forecasts. Download the F1GP Canada app now to plan your experience at circuit Gilles-Villeneuve! * Pro tip: Pre-download the app for instant access to your tickets, personalized schedule, and current championship standings.
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
Axios
React Navigation
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.
