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
Wave & Surf Report by Kooks
whether you're a seasoned pro or a beginner looking to catch your first wave, kooks is here to provide you with all the essential information you need to maximize your time on the water.
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 1.0
1 ratings · Below Average
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included16 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.
JavaScript is required to complete mailbox verification.
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 Wave & Surf Report by Kooks: map the core Weather workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
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
Focus on stability and user testing to ensure a smooth experience.
Assumption to check: Poor user reviews indicate bugs and glitches.
Validate with people who use this workflow before building.
Hypothesis 2
Introduce unique features like personalized alerts and community reports.
Assumption to check: Limited functionality compared to competitors.
Validate with people who use this workflow before building.
Hypothesis 3
Partner with reliable data sources to improve accuracy.
Assumption to check: Inconsistent data accuracy.
Validate with people who use this workflow before building.
Hypothesis 4
Invest in UI/UX design for a more appealing app.
Assumption to check: Lack of engaging user interface designs.
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
whether you're a seasoned pro or a beginner looking to catch your first wave, kooks is here to provide you with all the essential information you need to maximize your time on the water. with kooks, you'll have access to a comprehensive database of surf spots from around the world. from the sunny shores of california to the exotic breaks in bali, we've got you covered. our app provides detailed information on each spot, including wave height, swell direction, wind speed and wind direction. stay informed about the conditions at your favorite spots and discover new ones wherever you go. stay one step ahead of the game with our powerful surf forecasting tools. kooks utilizes cutting-edge technology and reliable data sources to deliver accurate and up-to-date surf forecasts. plan your sessions in advance by checking the forecast for the upcoming days and get real-time updates on changing conditions. never miss a great surf day again! key features: comprehensive surf spot database: access detailed information on surf spots worldwide, including wave height, swell direction, wind speed and wind direction. accurate surf forecasts: get reliable surf forecasts based on advanced technology and data sources, so you can plan your sessions ahead of time and stay on top of changing conditions. personalized experience: set your favorite spots and retrieve conditions and forecasts in a single tap. download kooks now and take your surfing to the next level. whether you're a casual weekend warrior or a dedicated wave chaser, kooks is the must-have app for every surfer. get ready to ride the perfect wave!
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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
Redux
axios
victory-native
react-navigation
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.
