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
Lupio: Connect & Chat, Enjoy
Welcome to Lupio!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.6
961 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 included19 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 Lupio: Connect & Chat, Enjoy: map the core Social Networking 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 advanced search filters and recommendations based on interests.
Assumption to check: Limited user discovery features
Validate with people who use this workflow before building.
Hypothesis 2
Optimize message loading and implement pagination.
Assumption to check: Chat performance issues with large conversations
Validate with people who use this workflow before building.
Hypothesis 3
Add reporting features for inappropriate content.
Assumption to check: Lack of content moderation tools
Validate with people who use this workflow before building.
Hypothesis 4
Incorporate gamification elements to keep users active.
Assumption to check: User engagement can drop after initial signup
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 Lupio! Here, we open a door to a world of infinite creativity and fun. Whether you're looking for a source of inspiration or simply want to unwind, Lupio offers you a vibrant array of experiences. Let's enjoy this lively journey together and explore more possibilities! Lupio – Pet Travel Social Platform Discover pet‑friendly journeys and connect with pet travel lovers worldwide! Lupio is a community built for people who travel with pets. Share your on‑the‑road moments, find pet‑friendly hotels and activities, learn tips from experienced owners, and make friends who love traveling with their furry companions. Key Features: Pet Moments: Capture and share trips with photos and videos Community Interaction: Follow, like, comment, and build friendships Travel Exchange: Discover itineraries, tips, and pet‑friendly guides Topic Discussions: Join themed threads and Q&A Pet‑Friendly Hotels: Browse cards and detail pages quickly Personal Profile: Showcase journeys, achievements, and badges Private Messaging: Chat with friends and event organizers Highlights: Clean, elegant UI with smooth interactions Rich, practical content for planning pet trips Safe social environment with moderation Multiple media formats supported Smart surfacing of interesting content Age Rating: 12+ Whether you are a seasoned pet traveler or planning your first trip, Lupio offers a welcoming community to explore the world with your pets. Subscribe: Lupio our app for free! But if you want more, we offer subscription plans: $9.99 per week, $19.99 per month, or $29.99 for 3 months, or $69.99 for 1 year. Subscription prices are transparent in the application. If you choose to subscribe, we will charge you a renewal fee for your Apple account 24 hours before the end of the current subscription period. Automatic renewal can be turned off in App Store Settings. You can also use the app for free without a subscription. Privacy Policy Link https://www.freeprivacypolicy.com/live/45340580-6b9f-461b-a2a1-25eedffc3ed7 Technical Support Link https://www.freeprivacypolicy.com/live/20d1fa91-3af3-4874-9835-1d8d4e8c7253 EULA Link https://www.freeprivacypolicy.com/live/df869f99-25ed-4627-9e2f-e09a42ca6858
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
Expert
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.
