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.
With over 7,000 recipes to choose from, find unique flavours, explore different cuisines and expand your usual repertoire, with a 14-day free trial of the Feast app
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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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 Guardian Feast: Daily Recipes: 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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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
With over 7,000 recipes to choose from, find unique flavours, explore different cuisines and expand your usual repertoire, with a 14-day free trial of the Feast app. Or if you are already a Guardian subscriber, sign in to see if Feast is included in your subscription. The Feast app is filled with daily inspiration from our world-class cooks – including Meera Sodha, Yotam Ottolenghi, Benjamina Ebuehi, Nigel Slater, Rachel Roddy and many others. Our food editors carefully curate the app each day, with new collections and recipes added to suit all moods, seasons and occasions. Among their recipes there’s something for everyone - including a huge range of vegan and vegetarian dishes, ideas for weekend brunches, quick midweek dinners, sweet treats, gluten-free ideas, baking recipes, and much more. Features our users love Browse exclusive recipes - only available to Guardian Feast subscribers Search by ingredient - use up leftovers in the fridge, save time in the supermarket and reduce waste Filter your recipe search - by cooks, diets, cuisines, meal types, special occasions or popular filters Create your own recipe collections - save your newfound favourites and add your own personal recipe notes Create your shopping list - add ingredients to your shopping list and then cross them off as you shop Convert your recipes - automatically switch your recipe ingredients to US units Switch on cook mode - follow step-by-step instructions which stay on your screen Customise your Home tab - filter our curated recipe collections by meat-free, gluten-free, dairy-free, vegan, vegetarian or pescatarian options Print your recipes - if you prefer a physical copy to follow Share your recipes - with friends or family Look up a cooking term - our food dictionary can guide you wherever you are in the world Subscription options Monthly Guardian Feast subscription: £2.99 / US$3.99 / AU$3.99 / €2.99 Annual Guardian Feast subscription: £28.99 / US$38.99 / AU$38.99 / €28.99 Your subscription will auto renew and you will be charged before the next renewal date unless you cancel. All content in the Guardian Feast App is copyright Guardian News & Media 2026. All rights reserved. Our Terms of Service and Privacy Policy apply when accessing content via the Guardian Feast App. Privacy Policy: http://www.theguardian.com/help/privacy-policy Terms of Service: http://www.theguardian.com/help/terms-of-service If you subscribe to the Guardian app, our subscription terms will also apply: https://www.theguardian.com/info/2024/mar/01/the-guardian-feast-app-subscription-terms-and-conditions
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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 recipe variety compared to other apps
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No offline access to saved recipes
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: In-app purchase confusion
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Navigation can be clunky
Validate with people who use this workflow before building.
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.