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
Groupon - Local Deals Near Me
Download Groupon and save up to 70% on the things you need every day
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
595,461 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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Groupon - Local Deals Near Me: map the core Shopping 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
Implement customizable push notifications based on user preferences.
Assumption to check: Limited customization of deal notifications
Validate with people who use this workflow before building.
Hypothesis 2
Enhance search functionality with advanced filters and sorting options.
Assumption to check: Difficulty in finding specific deals
Validate with people who use this workflow before building.
Hypothesis 3
Ensure a responsive design that provides a consistent experience on all devices.
Assumption to check: Inconsistent user experiences across devices
Validate with people who use this workflow before building.
Hypothesis 4
Differentiate by offering exclusive deals and loyalty rewards.
Assumption to check: High competition with similar apps
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
Download Groupon and save up to 70% on the things you need every day. Find great deals on all the best stuff to eat, see, and do near you and around the world. Whether you’re craving to try a new restaurant downtown, in need of a relaxing massage, looking for a new gym, or daydreaming about a hotel for a tropical getaway, Groupon has you covered with all the unique local experiences and discounts you could ever wish for. Get Access to Incredible Deals Near You • Save up to 70% on 1,000s of local deals • Browse outstanding discounts and coupons for your favorite hair or beauty salon, pizza place, yoga studio, and more • Discover the hottest spots in your city including top-rated restaurants, spas, and gyms Get Cash Back at Restaurants • Dine and get up to 30% cash back at participating Groupon+ restaurants. Travel for Cheap • Find the fanciest hotels and travel to exotic destinations with Groupon Getaways • Always find something fun to do on your next trip by turning on your location settings With the Groupon app you can: • Get promo codes and special savings alerts for deals near you, instantly on your mobile device • Buy and redeem deals directly from your mobile device, no need to print vouchers or clip coupons • Read customer reviews and write your own • Share deals with friends and family • Use Apple Pay to buy deals with a single touch Put down the coupon book and download Groupon to begin exploring the best that your city has to offer, with savings of up to 70%. Groupon can provide you with real-time recommendations for great deals near you. As with any functionality of this type, continued use of GPS running in the background can dramatically decrease battery life. Need help? Contact us at https://www.groupon.com/customer_support
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
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.
