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
StoryPort: Romance & Fantasy
Don't miss the addictive romance, fantasy adventures, and thrilling tales on StoryPort — your ultimate reading escape!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.5
111 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 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/
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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 StoryPort: Romance & Fantasy: 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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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 community features like comments and ratings.
Assumption to check: Limited content variety and engagement features.
Validate with people who use this workflow before building.
Hypothesis 2
Focus on enhancing the UI/UX with modern design patterns.
Assumption to check: Poor user interface design.
Validate with people who use this workflow before building.
Hypothesis 3
Add advanced filters and search options to improve discoverability.
Assumption to check: Inadequate search functionality.
Validate with people who use this workflow before building.
Hypothesis 4
Introduce personalized recommendations based on user preferences.
Assumption to check: Lack of personalization.
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
Don't miss the addictive romance, fantasy adventures, and thrilling tales on StoryPort — your ultimate reading escape! Discover worlds where love conquers everything, where mythical creatures roam ancient forests, where billionaires meet their match, and where heroes embark on epic quests. StoryPort brings thousands of exclusive novels to passionate readers worldwide, with fresh chapters updated daily. Why StoryPort? *Romance That Captivates — From sweet first loves to steamy billionaire encounters, experience heart-fluttering connections that keep you turning pages. *Fantasy Worlds Await — Step into realms of magic, mythical creatures, and epic destinies that transport you beyond imagination. *Werewolf & Vampire Passions — Fated mates bond under moonlit skies, immortal lovers defy time, and supernatural secrets ignite forbidden desires. *Billionaire Power Plays — Ice-cold CEOs, fake marriage contracts, and the one person who can melt their hearts. Power meets passion. *Action and Adventure — Brave heroes, high-stakes quests, and thrilling journeys that keep your heart racing until the final chapter. *Daily Fresh Content — Hot new chapters drop every day. Your next obsession is always waiting. *Personalized For You — Smart recommendations learn your taste and serve up stories you can't put down. Genres You'll Love: Romance | Fantasy | Werewolf & Vampire | Billionaire | Action and Adventure Anyone can dive into thousands of addictive stories on StoryPort. Whether you crave supernatural romance, epic fantasy, or thrilling adventures, your perfect escape is one tap away. Download StoryPort now and get lost in extraordinary fiction! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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
React Native
Expo
Supabase
React Navigation
Zustand
expo-image-picker
BUILD KIT DIFFICULTY
Intermediate
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.
