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
HelloFresh: Meal Kit & Recipes
Welcome to the weekly meal kit service and daily food companion that's changing the way people eat, forever
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
219,366 ratings · Top 15%
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
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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.
What's included17 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 HelloFresh: Meal Kit & 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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Continue in Rork >
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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
Include more customizable meal plans catering to various dietary needs.
Assumption to check: Limited meal options for dietary restrictions
Validate with people who use this workflow before building.
Hypothesis 2
Implement an improved scheduling system with real-time tracking.
Assumption to check: Delivery scheduling issues
Validate with people who use this workflow before building.
Hypothesis 3
Provide a subscription model for free delivery or discounted rates.
Assumption to check: High delivery fees
Validate with people who use this workflow before building.
Hypothesis 4
Streamline navigation with clearer labels and fewer taps to complete actions.
Assumption to check: Complex navigation
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
Welcome to the weekly meal kit service and daily food companion that's changing the way people eat, forever. With HelloFresh, you can enjoy chef-crafted, easy-to-cook recipes with delicious ingredients—all conveniently delivered to your door. No matter your dietary preference, we’ve got you covered. Browse categories like Meat & Veggies, Family Friendly, Under 20 Minutes, Fit & Wholesome, Pescatarian, and more. Easy. Delicious. Homemade. That’s HelloFresh. Here’s what to expect when you download HelloFresh: Choose from 100+ weekly recipes Feel good about every bite with more wholesome meals & ingredients Refine your search by cooking time, energy, ingredients, and cuisines Enjoy voice-activated cooking instructions and timersKeep track of your goals by syncing meal nutrition info to the iPhone Health App Easily modify servings and delivery preferences Make every recipe your own with options to swap ingredients or double the protein Rate, save, and share your favorite meals New at HelloFresh app: Discover Cookbook, your free recipe saver built right into the app. Found a dinner idea on TikTok or Instagram? Save it to HelloFresh and get a step-by-step recipe with ingredients and instructions. No subscription required: just save, cook, and enjoy. If you need help, email us at [email protected]. For more info about HelloFresh subscriptions and meal kits, visit https://www.hellofresh.com/. Follow us on Facebook (fb.com/hellofreshUS), Instagram (HelloFresh Group Announcements), X (@hellofreshUS), and TikTok (HelloFresh Group Announcements).
Written user reviews are not shown here. Check current App Store reviews >
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
Zustand
axios
react-native-reanimated
expo-router
BUILD KIT DIFFICULTY
Intermediate
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.
