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
Loothy
Loothy is not a random chat app
$1.99 · In-app purchases
PRICE
$1.99
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 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 Loothy: map the core Travel 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 streamlined dashboard for better trip overview.
Assumption to check: Difficulty in managing multiple trips at once.
Validate with people who use this workflow before building.
Hypothesis 2
Add advanced filters for better user experience.
Assumption to check: Limited filtering options in search results.
Validate with people who use this workflow before building.
Hypothesis 3
Create a more organized messaging interface with threads.
Assumption to check: In-app messaging may not be intuitive.
Validate with people who use this workflow before building.
Hypothesis 4
Incorporate a robust review system for transparency.
Assumption to check: Lack of user reviews for listings.
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
Loothy is not a random chat app. To connect, you share your personal link with someone you choose or manually select a nearby device in the Bluetooth scanner. All users have a profile with a username, bio, and country — there is no anonymous chat. Loothy turns your phone into a proximity messenger. Share your link with friends, colleagues, or family nearby and chat via Bluetooth and WiFi — no internet, no middlemen. HOW IT WORKS • Share your personal link via AirDrop or select a device in the Bluetooth scanner • The other person accepts and a private chat opens instantly • Messages travel directly between devices and never touch a server • When you close the app, the conversation disappears YOUR PRIVACY, GUARANTEED Loothy does not store your messages anywhere. There are no cloud servers involved. What you say stays between you and the person you chose to connect with. YOUR PROFILE Create a username, add a short bio, and choose your country. Only the people you connect with can see your profile. DESIGNED FOR REAL PROXIMITY Loothy is designed for communicating with people you know who are physically nearby: friends at a café, colleagues at the office, family at home. Share your link, accept the connection, and chat privately. SAFETY Loothy includes report and block mechanisms in every chat. We enforce a zero-tolerance policy against inappropriate content, with reports reviewed within 24 hours. ONE-TIME PAYMENT No subscriptions. No ads. Pay once, use it forever.
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.
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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.
