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
PUMA | Clothes & Sneakers App
Maximize your shopping experience with the latest tech features and exclusive content on the PUMA APP
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
100,161 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 PUMA | Clothes & Sneakers App: 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 filtering with more parameters such as color, size, and price range.
Assumption to check: Limited product filtering options
Validate with people who use this workflow before building.
Hypothesis 2
Improve app stability and performance during heavy use.
Assumption to check: Occasional app crashes during heavy browsing
Validate with people who use this workflow before building.
Hypothesis 3
Simplify onboarding and provide guided navigation for first-time users.
Assumption to check: User interface can be overwhelming for new users
Validate with people who use this workflow before building.
Hypothesis 4
Optimize image loading and caching to enhance speed.
Assumption to check: Slow loading times for images and content
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
Maximize your shopping experience with the latest tech features and exclusive content on the PUMA APP. SHOP FASTER. The PUMA APP brings you access to sporting style, street culture with the most iconic sneaker & clothing collaborations, designers and brands. With the PUMA APP you get to shop with intent, where you can personalize your wish list and access features that bring you closer to Puma products, like shoes, shorts, t-shirts, hoodies & more. The PUMA APP is always with you, always on. NEVER MISS OUT Opt in to notifications and set your own alerts to make sure you know about the latest drops, upcoming launches, plus early access to PUMA exclusives. CUSTOMIZED FEED Tailored to your wants and needs, your own direct line to PUMA products and news. Get the inside track with in-depth content about our partners, collaborations and trends.
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 Navigation
React Native Reanimated
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.
