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
HUD™: Casual Dating App
Join the HUD™ casual dating community and meet more than 20 million open-minded adult singles worldwide.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.1
208,411 ratings · Top 30%
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 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 HUD™: Casual Dating App: 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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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
Join the HUD™ casual dating community and meet more than 20 million open-minded adult singles worldwide. HUD™ - Revolution in Casual Dating HUD™ App is a casual dating app that is honest about the realities of online dating. A safe space for like-minded people to connect, and explore dating freely. Whether you're new to open relationships or simply looking to explore dating on your own terms, HUD App provides an inclusive, respectful and empowering experience for anyone wanting to meet new people without pressure. We believe dating should be fun, flexible, and transparent — and that you should be able to express yourself freely while feeling safe and respected. HUD App is designed to help you explore relationships in a judgment-free space where honesty, consent and communication come first. Find and connect with locals Discover dating your way: Meet like-minded individuals looking for meaningful, pressure-free connections. Explore open relationships in a safe and honest environment Connect based on what really matters: personality, preferences, and boundaries. Enjoy real-time features like video chat, private photo sharing, and profile customisation. Casual Connections & Dates with HUD™ - Safe, discreet & fully customizable - Live Video Verification - Female-friendly chat features - Video dating app with auto blur safety feature - Send and receive videos, photos, and voice messages - Photo Protection Blur - Advanced match filters -------------------------------- Subscription service terms & conditions: If you choose to purchase HUD Premium, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice. No cancellation of the current subscription is allowed during the active subscription period. Any unused portion of a free trial period will be forfeited when making a purchase of an auto-renewing subscription. If you don’t choose to purchase HUD Premium, you can simply continue using HUD for free. Privacy Policy: https://www.hudapp.com/#/privacy Terms: https://www.hudapp.com/#/terms
Written user reviews are not shown here. Check current App Store reviews >
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 gamification system to encourage user engagement.
Assumption to check: Limited user base, making matches infrequent.
Validate with people who use this workflow before building.
Hypothesis 2
Simplify the subscription process and clarify benefits.
Assumption to check: In-app purchases can be confusing.
Validate with people who use this workflow before building.
Hypothesis 3
Encourage more detailed profiles to enhance matching.
Assumption to check: User profiles may lack depth.
Validate with people who use this workflow before building.
Hypothesis 4
Create a streamlined chat experience with easy access to media sharing.
Assumption to check: Messaging interface can be clunky.
Validate with people who use this workflow before building.
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
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Zustand
@supabase/supabase-js
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.
