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
Beer-Dar
Find your next pint the fun way.
$0.99
PRICE
$0.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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 included15 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 Beer-Dar: map the core Food & Drink 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
Provide detailed descriptions and user reviews.
Assumption to check: Limited information on beer places
Validate with people who use this workflow before building.
Hypothesis 2
Integrate maps for easy navigation.
Assumption to check: No in-app navigation or map integration
Validate with people who use this workflow before building.
Hypothesis 3
Allow users to create accounts to save favorites.
Assumption to check: No user account features
Validate with people who use this workflow before building.
Hypothesis 4
Implement advanced search filters for better results.
Assumption to check: Poor search functionality
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
Find your next pint the fun way. Beer-Dar turns your phone into a real-time sonar for local drinks. Open the app, and nearby bars, breweries, and pubs appear as glowing blips on a rotating radar sweep, positioned exactly where they are in the real world. No cluttered maps. No endless scrolling. No paragraphs of reviews to read. Just point, walk, and discover. HOW IT WORKS Dynamic Tracking: The radar syncs with your location and compass. Turn around, and the display turns with you. Real-Time Pings: Each blip is a real venue, placed accurately by distance and direction. As you explore a neighborhood, new spots ping into view. BUILT FOR WANDERING Beer-Dar is made for spontaneous pub crawls, new-city strolls, and the classic "let's just see what's around here" night out. It shows you where the beer is, the journey is up to you. Follow a ping and see where it leads. PRIVACY FIRST Zero Tracking: Your location is only used to find nearby venues. It is never stored, sold, or shared. No Sign-Ups: No accounts, no passwords, no data profiles. Just open and go. GOOD TO KNOW Pedestrians Only: Built for walking, not driving. The app will politely remind you if it detects you moving too fast. Legal Age: You must be of legal drinking age in your region to use Beer-Dar. Grab your phone. Follow the ping. Find the beer!
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
Expo
Supabase
Axios
React Navigation
BUILD KIT DIFFICULTY
Intermediate
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.
