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.
Search for an address to get its Flood Zone information
$1.99 · 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.
First kit free with a verified email
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 Flood Zone Map: map the core Business 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: Limited user engagement features
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of real-time data updates
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No user customization options
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: High reliance on static maps
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.
Search for an address to get its Flood Zone information. Long-press on the map to load Flood Zone information of any property. Flood Zones are only available to participating communities as regulated by FEMA. Make sure YOUR community is participating! Create the Standard Flood Hazard Determination Form (SFHDF) right on your iPad and iPhone. This is more than what is available on the FEMA site; it automatically completes the SFHDF form including the Community and map panel information, and provides a map showing the property with the FEMA / NFIP overlay! FLOOD ZONE quickly and easily gives you the FEMA designated flood zone of your current location or a point you choose on a map. Real estate agents, insurance agents, GIS professionals, surveyors, landowners and anyone with an interest in flood related products or services will find this app's subscription service easy, quick and very affordable. Realtors and Real estate agents: Add value to the service you provide. Top agents are knowledgeable of flood zones. Areas with a significant risk of flooding can be located miles away from bodies of water or rivers, and lender-required flood insurance can put a reasonably priced home out of the reach of some buyers. Use FLOOD ZONE to identify these properties and save yourself and buyers time and frustration. Listing agents and sellers can benefit too. Purchasers need to know that increases in flood insurance premiums are affected by a property’s flood zone. The FLOOD ZONE app helps listing agents and sellers determine what they need to disclose when placing a home on the market. Home Owners: FLOOD ZONE can help you monitor if your property’s flood zone has changed because of flood map redrawing. Are you near the boundary of two different zones? Use FLOOD ZONE to see how close you are to higher risk. FLOOD ZONE shows FEMA approved flood hazard maps using National Flood Insurance Program data that is updated regularly. FLOOD ZONE is an informational tool and not a substitute for an elevation certificate performed by a qualified professional. Data is believed accurate but not guaranteed. This app is NOT an official NFIP or FEMA publication. Please refer to official FEMA and NFIP resources and appropriately qualified professionals for all related determinations. You can customize the map to hide or show FIRM Panels, Flood Hazard Zones, LOMRs, LOMAs, River Mile Markers, Coastal Gages, Base Flood Elevations, Water Lines, Coastal Barrier Resources System Area, and Levees. The app REQUIRES an auto-renew subscription to the online flood zone maps, offered as an in-app purchase. The app comes with a free trial of access to the flood zone maps before you have to buy anything. Discounts may be provided for longer subscription periods. Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user here: https://apps.apple.com/account/subscriptions Subscription auto-renewal may be turned off by going to the user's Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Terms of Use (EULA) and Privacy Policy: http://www.ikonetics.com/app-site-terms-privacy.html
Written user reviews are not shown here. Check current App Store reviews >
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.