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
BitePal: Food Calorie Tracker
Meet BitePal — a gamified food tracking app with an AI scanner
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
53,033 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.
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Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
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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 BitePal: Food Calorie Tracker: 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
Implement a barcode scanner for easy food entry.
Assumption to check: Users often find meal logging tedious.
Validate with people who use this workflow before building.
Hypothesis 2
Integrate with HealthKit for more comprehensive tracking.
Assumption to check: Limited integration with pet health data.
Validate with people who use this workflow before building.
Hypothesis 3
Enhance notification system for more reliable reminders.
Assumption to check: Inconsistent reminder notifications.
Validate with people who use this workflow before building.
Hypothesis 4
Add social features for users to share their pet's progress.
Assumption to check: No social sharing features.
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
Meet BitePal — a gamified food tracking app with an AI scanner. Snap your meals, track effortlessly, and let a cute raccoon turn your weight goals into fun, easy habits you'll actually stick to. LOG MEALS IN SECONDS Skip the boring manual input. BitePal scans your food from a photo and instantly shows a clear nutrition score, key highlights, and simple guidance. Just snap, check, and go — tracking your meals has never been faster. TRACK CALORIES, WATER AND FASTING - Stay on top of your goals with a clean, friendly dashboard - See your calories, nutrients, and weight progress - Keep your water intake steady - Follow your fasting windows with gentle reminders HAVE FUN AND DRESS UP YOUR RACCOON Healthy eating feels easier when it’s playful. Personalize your raccoon with outfits, accessories, and seasonal looks that match your vibe. They react to your food choices with humor, attitude, and encouragement — making you actually want to keep up good habits. IMPROVE YOUR DIET See a friendly breakdown of your eating patterns: your strongest days, small wins, food preferences, and habits worth building. Get simple weekly meal plans tailored to your goals, with easy recipes and clear portions that help you stay on track without overthinking. Terms and conditions: https://bitepal.app/terms Privacy policy: https://bitepal.app/privacy
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
Victory Native
react-navigation
@react-native-community/async-storage
BUILD KIT DIFFICULTY
Advanced
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.
