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
Sex Offenders Search iPhone
*Featured on the Today Show, NBC October 29th: "The Sex Offender Search iPhone application is key"
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 2.0
9 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 included17 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 Sex Offenders Search iPhone: map the core Lifestyle 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
Add advanced search options like filters for age, distance, and offenses.
Assumption to check: Limited search options and filters
Validate with people who use this workflow before building.
Hypothesis 2
Focus on user experience and design improvements to enhance usability.
Assumption to check: Poor user reviews and ratings
Validate with people who use this workflow before building.
Hypothesis 3
Implement user accounts to save searches and preferences.
Assumption to check: No user accounts or saved searches
Validate with people who use this workflow before building.
Hypothesis 4
Provide more comprehensive offender profiles, including offense history and updates.
Assumption to check: Lack of detailed offender information
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
*Featured on the Today Show, NBC October 29th: "The Sex Offender Search iPhone application is key" *Featured on the Daily BUZZ TV Show, March 18th: "This is the app you need to know about to protect your children" Other TV reviews for SOS: ABC - WFTV Orlando Sep 24, 2009 NBC - WVLA Baton Rouge Oct 2, 2009 FOX - KTVI St. Louis Feb 2, 2010 FOX - WITI Milwaukee Mar 3, 2010 ABC - KITV Honolulu Mar 2, 2010 ABC - WGGB Springfield Mar 4, 2010 ------------------- SOS (Sex Offenders Search) helps you locating registered sex offenders and sexual predators in your neighborhood, around your children's schools, friends, parks and campgrounds. Our world can be a dangerous place. Knowledge and awareness are our first line of defense. Are you moving to a new area? Are you buying/renting a new house? Will you be living close to any of those dangerous individuals? Are your children visiting a relative or a friend? Will they be safe? Just activate your iPhone GPS and locate registered sex offenders in the area around you. You can also search offenders by name, by address, zip code or even near your contacts in the address book. Offenders will be displayed on an interactive map on your iPhone. You will be able to navigate around and click on any of the locations to see the picture, name, address, and offenses of any individual you select. Currently SOS only contains registered sex offenders located in the United States. Our database is updated once a day with new information as it becomes available. SOS requires the iPhone OS 3.0 to run. Protect your family!
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 Navigation
Expo Location
Axios
React Native Maps
Redux
Shadcn/UI
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.
