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.
Our #1 Vegan app
$3.99 · 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 Fussy Vegan Pro: 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.
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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 vegan options in some areas
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inconsistent recipe quality and presentation
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficulty in finding specific dietary preferences
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of real-time updates on local food options
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.
Our #1 Vegan app. Finding vegan products has never been easier with our Fussy Vegan Pro app. Key Features: * Scan the barcode on grocery and other products to check whether that product is vegan or not (Australia and New Zealand only). * Largest and most extensive database of Australia and New Zealand grocery products, beer, wine, spirits, stationery and other products. * Database is updated with new product listings daily. * Search products by barcode, brand or product name. * Search products by manufacturer. * Search for additives. * Quickly view additives present in food products. * Integration with Reminders app (save product information to your Reminders lists). * Search vegan only products * Search extensive database of major fast food chains in Australia, Canada, Ireland, New Zealand , USA and UK. * Advanced Search filters, including gluten free, peanut free, tree nut free and soy free vegan products. * Vegan Grocery Guide (Australia and New Zealand). * Vegan Alcohol Guide (Australia and New Zealand). * Vegan Companion Animal Guide (Australia). * Vegan Stationery Guide (Australia). * Filter for vegan only companies. * Filter for LGBTQI+ friendly companies and restaurants. * Filter for companies that do not do any animal testing. * Save listings to Reminders app You can make as many lists as you want and the lists will sync across all of your iOS devices..wide. * Browse vegan inflight meal options on major airlines around the world. * Vegan Recipes (over 10,000 + recipes) * Advanced search filters include oil, refined sugar, Fairtrade certified, Rainforest Alliance certified, chilli, coconut, garlic, mushroom, onion, halal, kosher and organic. VIP ACCESS features (subscription required): * AI search (products and food chain menu items) * My Lists feature * Live chat priority support * Fast scan feature * Scan history (last 500 products scanned) * Recently viewed items history * View product ingredients in list view or standard paragraph view * Quickly find out more about the additives in a product. * Over 30 additional search filters. * Sort by newest added to database. * Company product search - Easily browse and search all products made by a particular manufacturer. * App requires iOS 16 and and is optimised for iOS 26 * App is optimised for both iPhone and iPad. * App is 100% ad free. * Get app support via the in-app help desk. The Fussy Vegan Pro app was developed as a way to easily check if a product is vegan or not. All products in our database have been comprehensively checked by a human to ensure that our vegan status is accurate for each product, menu item, additive and ingredient in our database. Having issues with our app? Please contact us if you are having any issues with our app and we will respond to you as quickly as possible, usually within 24 hours. we would appreciate you contacting us first before leaving a negative rating or review, as 99% of the time we are able to resolve any issues with our app. App Store Subscription information Subscriptions will be charged to your Apple ID account, 24-hours prior to the end of your current subscription period. Subscriptions auto-renew unless cancelled at least 24 hours before the end of your current subscription or trial period. You must cancel via your Apple ID Account Settings. Manage your subscription by going to your Account Settings, after purchase. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://support.fussyvegan.com.au/en/support/solutions/articles/51000244792-privacy-policy
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.