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
Tuya: Smart Life, Smart Living
Tuya — Your AI Assistant for Living
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.6
44,454 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
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A product spec, screen plans, and build steps for your coding agent.
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What's included18 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 Tuya: Smart Life, Smart Living: map the core Utilities 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 broader device support and integration with third-party services.
Assumption to check: Limited device compatibility and integration options.
Validate with people who use this workflow before building.
Hypothesis 2
Implement a cleaner, more streamlined interface for easier navigation.
Assumption to check: User interface can be cluttered and confusing.
Validate with people who use this workflow before building.
Hypothesis 3
Optimize performance for faster responsiveness and smoother user experience.
Assumption to check: Inconsistent performance and lag during device control.
Validate with people who use this workflow before building.
Hypothesis 4
Provide a more transparent explanation of premium features to improve user understanding.
Assumption to check: Paywall after limited uses can frustrate users.
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
Tuya — Your AI Assistant for Living Tuya is your all-in-one AI assistant that makes smart living simple. Seamlessly control all your connected devices, stay on top of household tasks, and get personalized lifestyle tips — all in one place. Discover a smarter, more comfortable way to live. Why Tuya: • Smart Home Control: Connect and manage a wide range of smart devices with just a tap or a simple voice command — it's that easy. • Automated Routines: Create custom automations based on time, weather, or device status. Let your home run itself so you don't have to. • Home Security: Stay connected to your home 24/7 with real-time monitoring and instant alerts when something's not right. • Energy Insights: Track your energy usage and get smart recommendations to cut costs and reduce your footprint. • Family Planner: Keep track of to-dos, set reminders, and share tasks with family members — nothing slips through the cracks. • AI-Powered Life Tools: Get help with fitness goals, meal planning, meeting notes, pet care, visual recognition, and everyday tips — your personal assistant for whatever life throws at you. • Multi-Language & Translation: Use the app in your preferred language and translate on the go for seamless communication anywhere. Terms of Use（EULA): https://developerapp.tuyaus.com/protocol/193cc9e3ff80005d?lang=en
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
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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.
