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
Freewave: Romance Audiobooks
Romance Audiobooks
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
637 ratings · Top 5%
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 Freewave: Romance Audiobooks: map the core Books 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
Romance Audiobooks. Freewave is a romance audiobook app that gives you premium, full-length audiobooks, and series. Only bestsellers & real, human-narrated stories supported by brief ad breaks. Why Freewave? - Free with ads: Watch ads to earn listening minutes. - Premium Subscription: Unlock ad-free listening and bonus features. Subscription is optional and available via in-app purchase. - Endless Romance Genres: Billionaire, dark mafia, paranormal, age gap, enemies-to-lovers, forbidden love, and more. - Top-Quality Narration: Real voice actors — no AI voices, ever. - Weekly New Releases: Fresh stories drop every week, so there’s always something new. - No Locked Chapters: Every book is complete and ends with a HEA. - Search by Trope or intensity Level: Find the perfect romance that matches your unique tastes. Listen Anytime, Anywhere without Interruptions Multitasking? Traveling? Relaxing at home? Freewave turns downtime into escape time with the intense books. You can stack up minutes by watching several ads and listening without interruptions. Or you can subscribe via in-app purchase to enjoy uninterrupted, ad-free listening. Whether you’re hooked on paranormal passion, mafia danger, or intense billionaire chemistry, you’ll find your next obsession here. Popular Romance Categories Dark Romance: Dangerous love with alpha males and mafia kings Paranormal Romance: Shifters, vampires, fantasy love stories Contemporary Romance: Billionaires, celebrities, workplace, second chances Romantic Suspense & Age Gap: High-stakes passion with unexpected twists All the Love. Join thousands of romance fans discovering their favorite stories without limits. Download Freewave and enjoy: - Audiobook listening - New content added weekly - Human-narrated stories - Curated romance collections - Smart search by trope and heat level Download Freewave today and press play on your next great love story. Visit our website: https://wromance.com/ By using Freewave: Romance Audio Books, you agree to our Terms of Use and Community Guidelines available at https://wromance.com/terms_and_conditions and to our Privacy Policy available at https://wromance.com/privacy_policy
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
Focus on niche romance genres to attract loyal users.
Assumption to check: Limited audiobook selection compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Optimize audio streaming and provide offline listening.
Assumption to check: Inconsistent playback experience with buffering
Validate with people who use this workflow before building.
Hypothesis 3
Implement AI-driven recommendations based on user preferences.
Assumption to check: Lack of personalized recommendations
Validate with people who use this workflow before building.
Hypothesis 4
Simplify subscription options and provide clear information.
Assumption to check: Confusing subscription management
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
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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.
