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
DealSeek: Coupons & Discounts
DealSeek's free app finds hidden promo codes, coupons, and verified price drops to help you save money every day.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
75,687 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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included17 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 DealSeek: Coupons & Discounts: 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
Enhance partnerships with more retailers for a wider selection
Assumption to check: Limited coupon availability per retailer
Validate with people who use this workflow before building.
Hypothesis 2
Implement a more intuitive category search feature
Assumption to check: Difficult navigation between categories
Validate with people who use this workflow before building.
Hypothesis 3
Add a verification system for coupon validity
Assumption to check: Inconsistent coupon expiration dates
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to customize notification settings for specific categories
Assumption to check: Push notification overload
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
DealSeek's free app finds hidden promo codes, coupons, and verified price drops to help you save money every day. Most coupon sites have expired promo codes that don't work. DealSeek's deal finder has millions of promo codes, updated and verified in real time in one tap. Why DealSeek? • Daily Updates & Flash Sales – Fresh bargains and discounts added constantly so you never miss a price drop. • Editorial Review - Our deal hunters review our top picks to ensure they're really a good value • Name Brand - Our Name Brand section allows you to save money on your favorite name brand products and household items • Deal Notifications - Get alerts for trending items and the best deals. Our editorial team reviews every deal before it's sent out Use DealSeek if • You're tired of fake deals and expired promo codes • You want to use a modern coupon app that's fun and effortless to use How It Works: - Open DealSeek and browse today’s hottest Amazon discounts. - Tap to reveal hidden promo codes. - Take advantage of our search feature, top picks, and name brand section Don’t miss another deal. Download DealSeek today and start saving instantly on Amazon!
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
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.
