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.
QuakeMate - real-time earthquake alerts, maps, and community reports.
Free · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
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Combine features and design from your favorite apps.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for QuakeMate: Earthquake Alert: map the core Weather workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Users report issues with alert accuracy and timeliness
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited customization options for notifications
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Overwhelming alerts during minor seismic activity
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: App can be slow to load data
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
QuakeMate - real-time earthquake alerts, maps, and community reports. Get notified the moment an earthquake strikes near you, your family, or anywhere you care about. QuakeMate combines real-time seismic data from USGS, SeismicPortal, and GSI with a worldwide community of people reporting what they actually felt - so you know what happened, how strong it was, and whether the people you love are okay. Track earthquakes near you, monitor seismic activity in Japan, California, Turkey, Indonesia, Chile, Mexico, Italy, Nepal, New Zealand, Israel, Greece, the Philippines, and every other tectonic hotspot - or set up custom alerts for any region in the world. KEY FEATURES • Real-time earthquake alerts the moment a quake hits • Critical notifications that break through Silent & Focus modes • Interactive earthquake map with live epicenters and aftershocks • Worldwide seismic feed - every recorded quake, as it happens • Search earthquakes by city, country, region, or area • Filter by magnitude, time range, and data source • Full earthquake details: magnitude, depth, location, time, tsunami flag, PAGER impact assessment • Community "Did you feel it?" reports - see who else felt the same shake • Live activity graphs around any earthquake • Tectonic plate boundaries, volcano locations, tsunami risk zones • Shake-intensity heat maps from community DYFI reports • Explore hub - 110 country profiles, 15 tectonic plates, and famous places like Yellowstone and the San Andreas • Swipeable earthquake facts and the science behind the shaking • Breaking hazard news for every seismic region, from trusted sources • Trusted data sources: USGS, SeismicPortal, GSI • Earthquake safety tips and emergency preparedness info REAL-TIME ALERTS Set unlimited zones around the places that matter - home, work, your parents' house, your kids' school. Pick a minimum magnitude per zone. The moment a quake matches, you get a push notification. Critical alerts deliver even when your phone is silenced. COMMUNITY REPORTS See who else felt the same shake - and tell us what you felt. Each report includes intensity, distance from the epicenter, and time. Aggregated into live heat maps so you can see how far a quake's shaking actually reached. QUAKEMATE PREMIUM • Critical alerts and unlimited custom zones • Full map layers - volcanoes, tectonic plates, tsunami risk, shake intensity, heat map • Recent activity nearby + community reports on every earthquake • Family Sharing - covers up to 6 family members • Ad-free experience • Early access to new features WHY QUAKEMATE? QuakeMate is built for anyone who wants a simple, clear, reliable way to track earthquakes worldwide. Use it to follow local quakes, monitor global seismic activity, check recent earthquakes near you, share confirmed reports with the community, or just stay prepared with up-to-date safety information. Privacy-first: Sign in with Apple is the only auth path. Hide My Email is supported. We never see your real email address. All plans include Family Sharing. Payment will be charged to your Apple ID account at confirmation. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. Terms of Service: https://quakemate.app/terms Privacy Policy: https://quakemate.app/privacy
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Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.