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
Beaver: Dupe & Deal Finder
Found something you love but not the price?
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.
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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 included15 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 Beaver: Dupe & Deal Finder: 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 product details and integrate user reviews.
Assumption to check: Limited product information and reviews compared to competitors.
Validate with people who use this workflow before building.
Hypothesis 2
Implement a more intuitive navigation structure and user journey.
Assumption to check: Difficult navigation and poor user flow.
Validate with people who use this workflow before building.
Hypothesis 3
Add personalization features based on user behavior.
Assumption to check: Lack of personalized recommendations.
Validate with people who use this workflow before building.
Hypothesis 4
Provide clear explanations and benefits of subscription tiers.
Assumption to check: In-app purchases may confuse users.
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
Found something you love but not the price? Beaver helps you find the same look for less! Beaver is a smart dupe and deal finder that searches the web to uncover affordable alternatives to popular products in fashion, furniture, home décor, beauty, and more. Whether you’re furnishing a new space, upgrading your style, or shopping on a budget, Beaver makes it easy to save without sacrificing the look you want. Simply upload a photo, paste a product link, or search by keyword. Beaver analyzes design details, materials, and pricing across trusted retailers to surface high-quality lookalikes and better deals at a fraction of the price. No endless scrolling. No random results. Just smarter shopping. Why shoppers use Beaver: • Find cheaper dupes for popular products • Discover lookalike furniture, fashion, and home items • Search by image, link, or keyword • Compare prices across multiple retailers • Save favorites and track deals • Shop confidently with AI-powered matching Why pay full price when you don’t have to? Download Beaver and start building your style for less. Privacy Policy: https://kanadikirik.github.io/swapp-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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
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Expo
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Zustand
axios
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BUILD KIT DIFFICULTY
Advanced
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.
