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
RainBot Weather
RainBot
$2.99
PRICE
$2.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
6 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.
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.
Your first Build Kit is free with a verified email.
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 included
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 RainBot Weather: 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
Use multiple data sources, show confidence %
Assumption to check: Inaccurate forecasts
Validate with people who use this workflow before building.
Hypothesis 2
Clean ad-free experience at low price
Assumption to check: Too many ads
Validate with people who use this workflow before building.
Hypothesis 3
Minute-by-minute precipitation for exact location
Assumption to check: No hyperlocal data
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
RainBot Weather, intelligently designed. RainBot is a powerful weather platform built around precision forecasts, live NEXRAD radar, intelligent weather alerts, and professional weather analysis. Powered by official NOAA and National Weather Service data, RainBot delivers accurate, location-specific weather information while making complex weather easier to understand. Whether you’re checking today’s forecast, monitoring severe storms, tracking weather while traveling, or planning a night under the stars, RainBot keeps you informed. Personalized Dashboard Everything you need in one place. View current conditions, hourly and 7-day forecasts, severe weather outlooks, environmental data, astronomy information, outdoor activity scores, and live weather insights from a clean, modern dashboard. Precision Forecasts RainBot retrieves forecast data using your exact GPS location, connecting directly to the National Weather Service forecast grid covering your location—not simply the nearest city. • Hourly & 7-Day Forecasts • RainBot Daily Briefings • Weather-Aware Summaries • Hour-by-Hour Trends • Heat Index, UV Index, Dew Point, Humidity, Wind, Pressure, Visibility & More Live NEXRAD Radar Explore nationwide radar using official National Weather Service data. Features include: • Base Reflectivity • Surface Temperature Layer • Official Warning Polygons • GPS Location Tracking • Multiple Radar Products RainBot displays official NEXRAD data directly from NOAA without artificial future radar imagery or generated precipitation forecasts. Radar features continue to evolve as additional weather layers and visualization improvements are added. ThreatPath™ (Preview) ThreatPath is RainBot’s developing storm intelligence system. Rather than simply displaying alerts, ThreatPath works to explain what weather means relative to your location by analyzing official warning information alongside storm motion. Current capabilities include: • Relative Storm Position • Warning Polygon Awareness • Storm Motion Analysis • Plain-Language Threat Summaries • Contextual Safety Guidance ThreatPath is under active development, with additional storm intelligence and tracking features planned for future updates. Storm Prediction Center Go beyond the forecast with direct access to professional Storm Prediction Center products. Monitor: • Mesoscale Discussions (MDs) • Convective Outlooks • Watches & Forecast Discussions • Severe Weather Analysis Stay informed about developing severe weather before watches and warnings are issued. Three Saved Locations Monitor weather at up to three custom locations, each with its own: • Personalized Dashboard • Forecasts • Radar • Active Alerts • ThreatPath Analysis Perfect for keeping an eye on home, work, family, or travel destinations. Astronomy Plan your next night under the stars with built-in astronomy tools. • Aurora Forecasts • KP Index • Stargazing Conditions • Moon Phase & Illumination • Cloud Cover Analysis Personalized Alerts Choose the weather notifications that matter most to you. Customize alert preferences, manage monitored locations, and receive timely notifications tailored to your needs. RainBot is continuously expanding with new weather products, radar capabilities, forecasting tools, and weather intelligence features—all designed to help you better understand the weather around you.
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
OpenWeather API
Expo Location
RevenueCat
BUILD KIT DIFFICULTY
Not assessed in a Build Kit yet.
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.
