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
Art And Shape
Fuel Your Body with the Right Nutrition!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
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 Art And Shape: map the core Health & Fitness 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
Offer tailored workout templates based on user preferences and goals.
Assumption to check: Users often complain about lack of personalization in workout plans.
Validate with people who use this workflow before building.
Hypothesis 2
Implement a food search feature to quickly log meals with barcode scanning.
Assumption to check: Nutrition logging can be tedious and time-consuming.
Validate with people who use this workflow before building.
Hypothesis 3
Provide engaging charts to visualize trends and milestones.
Assumption to check: Progress tracking can feel overwhelming without clear visualizations.
Validate with people who use this workflow before building.
Hypothesis 4
Introduce social features like challenges and leaderboards.
Assumption to check: Motivation can wane without community support.
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
Fuel Your Body with the Right Nutrition! Art and Shape brings you expertly crafted meal plans designed to help you eat healthier, stay energized, and achieve your fitness goals. Whether you’re looking to lose weight, gain muscle, or maintain a balanced diet, we have the perfect plan for you! Why Choose Art and Shape Meal Plans? Expert-Curated Plans – Designed by nutritionists and health experts, ensuring a well-balanced diet. Calorie-Controlled Meals – Plans ranging from 1200 to 3200 calories to fit different lifestyles. Save Time & Stay Consistent – No more guesswork! Follow structured plans and eat with confidence. Nutritious & Delicious – Our meal plans focus on healthy, flavorful foods that nourish your body. Simple & Effective – Easy-to-follow meal guides with the flexibility to suit your preferences. How It Works? 1. Subscribe to a Meal Plan – Select a plan based on your health goals. 2. Get Access to Your Plan – Receive your daily meal recommendations. 3. Follow the Plan & Stay on Track – Enjoy your meals and track your progress. Who Is It For? - Anyone looking to lose weight, build muscle, or maintain a healthy lifestyle. - Busy professionals who want a structured nutrition plan without the hassle. - Fitness enthusiasts who need balanced meals to support their workouts. - Anyone who struggles with meal planning and portion control. Get Started Today! Take the first step towards a healthier lifestyle with Art and Shape. Subscribe to your personalized meal plan now and start making smart nutrition choices every day! Need help? Reach out to [email protected]. Eat Smart, Stay Strong! Team Art and Shape
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
React Navigation
Zustand
react-native-chart-kit
AsyncStorage
BUILD KIT DIFFICULTY
Starter
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.
