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
Passports Studio
Passports Studio lets you design a branded digital wallet pass, share it with your audience, and send unlimited push notifications, all from your phone.
$9.99 · In-app purchases
PRICE
$9.99
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.
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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 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.
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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 Passports Studio: 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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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
Implement a review system to gather feedback and increase trust.
Assumption to check: Lack of user reviews and ratings can deter potential users.
Validate with people who use this workflow before building.
Hypothesis 2
Integrate more social media platforms for sharing templates.
Assumption to check: Inadequate sharing options may limit user engagement.
Validate with people who use this workflow before building.
Hypothesis 3
Offer advanced editing features to personalize templates.
Assumption to check: Limited customization options may frustrate users.
Validate with people who use this workflow before building.
Hypothesis 4
Introduce a freemium model with basic free features.
Assumption to check: High subscription cost might be a barrier for new users.
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
Passports Studio lets you design a branded digital wallet pass, share it with your audience, and send unlimited push notifications, all from your phone. Your pass lives in Apple Wallet and Google Wallet, apps your audience already has. No app to download, no code to write, no approval process. You create your pass, share a link, and fans add it in one tap. DESIGN YOUR PASS Use the mobile app to design a pass that matches your brand. Choose your colors, add your logo, set your fields, and preview it in real time. No design skills needed. Launch in five minutes. SHARE YOUR LINK Every pass gets a unique claim page. Drop the link in your bio, newsletter, merch table, checkout page, or anywhere your audience is. Fans tap the link and save your pass to their wallet instantly. SEND NOTIFICATIONS Reach every pass holder directly on their lock screen: • Instant: send right now • Scheduled: set a date and time • Location-based: trigger when fans are near a place • Automated: deliver after someone claims your pass Unlimited notifications on every plan. No caps on your reach. TRACK ENGAGEMENT See how many people hold your pass, when they added it, and how your notifications perform. Analytics built for creators, not data scientists. PRICING $9.99/month. Same price at 100 pass holders or 100,000. No per-user fees, no tax on your growth. Need multiple passes, team accounts, or dedicated support? Enterprise plans are available, contact us directly. WHO IT'S FOR Artists, creators, brands, venues, teams, communities. Anyone who wants a direct, always-on connection to their audience without building an app. Questions? Reach us at [email protected]
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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
TypeScript
Supabase
React Navigation
React Native Paper
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.
