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
OpenTable
Every great meal starts with knowing where to go
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
5,683,288 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 included18 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 OpenTable: map the core Food & Drink 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
Every great meal starts with knowing where to go. OpenTable puts 70,000+ restaurants in your hand — the new opening everyone's talking about, the neighborhood spot you keep meaning to try, the table that makes tonight the occasion. FIND THE RIGHT PLACE, NOT JUST A PLACE - Explore 70,000+ restaurants worldwide, from local favorites to hard-to-book tables - Read real reviews from diners who've actually been there - Filter by cuisine, price, and occasion to narrow it down fast - Get expert picks with OpenTable's curated guides - Ask Concierge, our AI dining assistant, when you want a recommendation that actually knows your taste BOOK ON YOUR TERMS - Search by date, time, and location to see what's actually available - View full availability instead of guessing - Set Priority Notify Me alerts for last-minute openings at the tables everyone wants - Reserve private dining for group celebrations, no phone calls required MANAGE IT ALL, STAY FLEXIBLE - View, modify, or cancel reservations right from the app - Message restaurants directly for dietary needs or special requests - Get reminders before your reservation and updates the moment anything changes GET REWARDED FOR DINING OUT - Earn points every time you book and dine through OpenTable - Unlock perks at the restaurants you already love Trusted by 1.8 billion seated diners each year. Your next favorite meal starts here. Follow us on: https://www.instagram.com/opentable https://www.tiktok.com/@opentable https://www.youtube.com/c/OpenTable https://www.facebook.com/OpenTable/ Need help? We love hearing from you! Reach out at https://help.opentable.com/
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
Simplify reservation steps with clear prompts and progress indicators.
Assumption to check: Complex reservation process can confuse users
Validate with people who use this workflow before building.
Hypothesis 2
Enhance filtering options for more personalized searches.
Assumption to check: Limited restaurant filters
Validate with people who use this workflow before building.
Hypothesis 3
Implement robust error handling and server optimization.
Assumption to check: Occasional bugs during peak hours
Validate with people who use this workflow before building.
Hypothesis 4
Use subtle reminders and value-based offers for premium features.
Assumption to check: In-app purchase prompts can feel intrusive
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
Redux
React Navigation
Axios
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.
