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
Wanted Poster Pro
Create gorgeous wanted posters to share with friends for fun.
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.4
29 ratings · Top 30%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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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.
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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 Wanted Poster Pro: map the core Entertainment workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Allow users to customize layouts and fonts more extensively.
Assumption to check: Limited design customization options for posters.
Validate with people who use this workflow before building.
Hypothesis 2
Integrate sharing options for social media platforms.
Assumption to check: Missing social sharing features.
Validate with people who use this workflow before building.
Hypothesis 3
Provide predefined templates for quick creation.
Assumption to check: No template options for poster creation.
Validate with people who use this workflow before building.
Hypothesis 4
Expand support for various image formats and resolutions.
Assumption to check: Limited support for image formats.
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
Create gorgeous wanted posters to share with friends for fun. # Over 500,000 downloads # # Top 10 app in 30 countries # # Top 10 Entertainment app in 60 countries # "This app has a very simple and direct user interface that makes designing these wanted posters a breeze. It is a really fun way to give your friends and family a good laugh." - AppPicker CREATE A WANTED POSTER IN MINUTES Pick up one of the 11 included templates, take a photo or get one from your library, put in some funny captions and you have a gorgeous new wanted poster to print and share with your friends for fun! Includes 4 western, 3 fantasy, 1 modern, and 3 sci-fi templates. SHARE IT! You can share your wanted posters, or copy and paste them everywhere you want. All posters created are automatically saved in your Photo Library at high quality for future use and sharing! PRINT IT! All posters created are ready to be printed on a A4 paper size at 300dpi! CREATE A WANTED POSTER OF YOUR FRIENDS It's hilarious! :) Optimized for all iOS devices. Note: Wanted Poster Pro is meant to make you laugh and/or giggle, and should be use purely for entertainment. Enjoy it!
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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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
React Navigation
Async Storage
Expo Image Picker
Expo Sharing
BUILD KIT DIFFICULTY
Starter
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.
