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.
CycleFinder is now PBSC!
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.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
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 PBSC: map the core Navigation 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: Inaccurate station availability information
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Cluttered UI with too many elements
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Poor search functionality
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited offline capabilities
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.
CycleFinder is now PBSC! Your City Your App! PBSC app is for all the urbanites around the world who make bike sharing part of the pulse of healthy city life. Our friendly app has all the features you need to locate a station, quickly rent a bike, and enjoy happy journeys. Download today to join users worldwide and discover the joy of bike-sharing! PBSC app allows you to: • Find the nearest available bike or dock based on your geolocation. • Mark stations as your favorites to easily see their availability. • Create a new bike share account directly in the app or login to an existing account (for systems that allows it) to be able to: ○ Rent bikes directly from the app in just a few seconds ○ Request extra time at full stations to be able to dock your bike at a nearby station ○ See details of current trip and trip history You’ll be able to use PBSC app in different cities around the world: • BiciCoruña, A Coruña • GreenBike, Aruba • WE-cycle, Aspen • Bicing, Barcelona • BA Ecobici, Buenos Aires • Bike Chattanooga, Chattanooga • C.vélo, Clermont-Ferrand • Dej Velocity, Dej • MoGo, Detroit • Careem BIKE, Dubaï • Mibici, Guadalajara • Biki, Honolulu • Hawaii Island Bikeshare, Kona • LouVelo, Louisville • MonaBike, Monaco • BIXI, Montréal • Velespeed Lefkoşa, Nicosia • POGOH, Pittsburgh • Bike POA, Porto Alegre • àVélo, Québec • Bike PE, Recife • Bike Itaú - Rio, Río de Janeiro • Bike Itaú - Riviera, Riviera • Accès-Vélo, Saguenay • Bike Itaú - Salvador, Salvador • dBizi, San Sebastian • Velo Sântana, Sântana • Bike Itaú - Santiago, Santiago • Bike Itaú - Sampa, São Paulo • Wolf Ride, SBU • Sibiu Bikecity, Sibiu • Huizi, Toluca • Bike Share Toronto, Toronto • Tugo Bike Share, Tucson • Libélo, Valence • Bike VV, Vila Velha Visit https://www.pbsc.com/ to learn more about PBSC Urban Solutions - the company that created and developed the app.
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.