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
Ticketmaster－Buy, Sell Tickets
The Ticketmaster app makes it easier to buy, sell, and get into the very best of live entertainment - so you can get on with making memories that last.
Free · In-app purchases
OVERALL US RANK
#27
Free · all categories
REVENUE (Est)
$437K/mo
$255K - $619K
RATING
★ 4.8
4,178,953 ratings · Top 5%
Evidence scope: #27 is the current overall US Free chart position. 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 included18 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 Ticketmaster－Buy, Sell Tickets: map the core Entertainment 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
Improve search functionality with advanced filters and personalized recommendations.
Assumption to check: Difficulties in finding specific events
Validate with people who use this workflow before building.
Hypothesis 2
Offer transparent pricing with no hidden fees.
Assumption to check: High service fees on ticket purchases
Validate with people who use this workflow before building.
Hypothesis 3
Integrate multiple payment methods including crypto.
Assumption to check: Limited payment options
Validate with people who use this workflow before building.
Hypothesis 4
Streamline UI design for better navigation and access to features.
Assumption to check: User experience can be cluttered
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 Ticketmaster app makes it easier to buy, sell, and get into the very best of live entertainment - so you can get on with making memories that last. We give you unparalleled access to thousands of venues, artists, theater and sports events. DISCOVER - Explore millions of events from concerts, festivals and theater to sport and comedy shows - Get real-time updates about your favorite artists, events, and venues - Take control of your experience by browsing available seats and selecting those that best match your preferences BUY - Buy your tickets simply and safely - Credit Card, Gift Cards, installments and more - Choose the payment option that works best for you SELL - Safely and securely resell your tickets to fellow fans if you can’t go - Set your price for your tickets, and if they sell, you'll be paid through your selected payment method GET INTO THE SHOW - No need to worry about printing tickets! Access your tickets and all event details directly from your app - Easily transfer your tickets to family and friends before the show giving everyone the freedom to enter when they want Download the Ticketmaster app and go live.
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
Supabase
Zustand
react-native-reanimated
expo-router
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.
