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.
MyDex – Trading Card Scanner & Collection Manager
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 MyDex TCG Card Scanner: map the core Reference 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: Limited filtering options for card collection.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No social sharing features.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficult onboarding process.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Inconsistent data updates.
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.
MyDex – Trading Card Scanner & Collection Manager What's your collection worth? Point your camera at a card – MyDex identifies it in seconds and shows its market price on the spot. Scan your way through a whole stack, watch the total value climb, then add everything to your collection in one go. Built for collectors: organize your cards, browse expansions, and keep your whole collection up to date. - Fast camera scanner that identifies cards in seconds - 40,000+ cards across multiple catalogs - Your collection’s total value, in your currency - Track the exact variant and how many copies you own - See your completion progress for every expansion - Create custom collections and organize cards your way - Export your collection to CSV - Price history charts and market data - Smart search, filters, and expansion browsing Whether you're checking a recent pull, organizing binders, or watching your collection's value grow, MyDex keeps everything in one place. ------------- Disclaimer: MyDex is an independent, unofficial app for collectors. MyDex is not affiliated with, endorsed by, sponsored by, or associated with any official brand, publisher, manufacturer, marketplace, or rights holder. All trademarks, card names, character names, images, logos, set names, and related materials are the property of their respective owners. References to third-party materials are used solely to identify cards and help users manage their personal collections. Market prices and collection values are provided for informational purposes only and may vary by source, condition, currency, availability, and market changes. ------------- Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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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.