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
PetMood
**Discover Your Pet's Hidden Emotions with AI-Powered Analysis**
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
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 included16 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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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 PetMood: map the core Lifestyle 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
Integrate reminders to log moods and provide analytics on mood trends.
Assumption to check: Users struggle with tracking their pet's moods effectively.
Validate with people who use this workflow before building.
Hypothesis 2
Expand content library with expert advice and user-generated tips.
Assumption to check: Limited tips and resources for pet care.
Validate with people who use this workflow before building.
Hypothesis 3
Enhance navigation design for a clearer user flow.
Assumption to check: Difficulties in navigating between screens.
Validate with people who use this workflow before building.
Hypothesis 4
Add a community section for sharing experiences and advice.
Assumption to check: No community features for pet owners.
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
**Discover Your Pet's Hidden Emotions with AI-Powered Analysis** PetMood revolutionizes pet care by using advanced artificial intelligence to decode your pet's emotional world. Our cutting-edge emotion recognition technology helps you understand your furry friend like never before. ### Key Features **AI Emotion Recognition** - Instant emotion analysis from photos - 8 distinct emotional categories - Professional behavioral insights - Personalized care recommendations **Emotion Calendar** - Daily emotion tracking - Visual calendar interface - Manual entry support - Long-term pattern recognition **Trend Analysis** - Weekly, monthly, and yearly trends - Emotional pattern identification - Predictive health insights - Data-driven care optimization **Smart Reminders** - Customizable check-in notifications - Important event alerts - Habit-building support - Multi-frequency options **Professional Reports** - Detailed statistical analysis - Achievement tracking - Export capabilities - Veterinary consultation support ### Why Choose PetMood? **Scientific Approach**: Move beyond guesswork with data-driven pet care decisions **Early Detection**: Identify potential health or behavioral issues before they become serious **Deeper Bond**: Understand your pet's emotional needs for stronger relationships **Professional Support**: Get insights that complement veterinary care **Privacy First**: All analysis happens locally on your device ### Perfect For - New pet owners seeking guidance - Experienced pet parents wanting deeper insights - Pet trainers and behaviorists - Anyone committed to their pet's wellbeing Transform your relationship with your pet through the power of AI. Download PetMood today and discover what your pet has been trying to tell you.
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
Supabase
Zustand
React Navigation
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.
