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
Starynovel - Stories & Novels
Starynovel - An reading app that you can enjoy all good web novels without unlocking every chapter!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 3.5
241 ratings · Top 50%
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 included16 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 Starynovel - Stories & Novels: 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
Provide more free content and features to enhance user engagement.
Assumption to check: Limited free content, many features locked behind paywall
Validate with people who use this workflow before building.
Hypothesis 2
Simplify UI and provide better onboarding to guide new users.
Assumption to check: User interface can be cluttered and overwhelming
Validate with people who use this workflow before building.
Hypothesis 3
Implement a review system to highlight high-quality stories.
Assumption to check: Inconsistent story quality and user ratings
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
Starynovel - An reading app that you can enjoy all good web novels without unlocking every chapter! Offered by Dreame Media, it has a strong group of authors and abundant original books. The new subscription model allows you to enjoy our best-selling series of novels without spending extra money to unlock chapter by chapter! Millions of readers love our novel library. Enjoy a large number of e-book novels and immersive stories. The high frequency of updates will make you overwhelmed. Good novels and books will enrich your life. A Revolutionary New Reading Experience • Pay a membership fee once a month and read all books • Explore a vast library of stories in English and other languages • Freely jump from novels to stories until you find the one you love • Create your own private online bookshelf and get personalized recommendations • Find what fits your mood, like billionaire romance, mafia life, or werewolf legend Online Libraries for Every Need • Exclusive online eBooks, novels, and short stories from bestselling authors • Follow your favorite authors and book series and stay up to date • Browse and share reviews and reactions with book friends and story tellers • Choose your preferred genres to get personalized recommendations without having to search Why Starynovel? Starynovel, one of the top story reading apps • No need to unlock single chapter to read the entire book • Read millions of stories after monthly subscription • Readers can browse popular web book genres including billionaire romance stories, alpha novels, fantasy and much more, or discover other genres such as mafia and dark romance • Build your own library and save your favorite stories to keep them with you wherever you go How It Works? Starynovel is available in English, French, German now, it will keep updating more languages. A subscription gives you access to our ever-growing library of stories and light novels. When you finish reading the free chapter, you can choose to buy monthly subscription and add a payment method. But don't worry – before the next charge, you can cancel it at any time. 【Membership Description of Auto Subscription Service】 1. Service Name：Membership Subscription 2. Subscription Period：1 month 3. Subscription Price：$15.99（1 month） 4. Subscription Benefits: Unlimited access to all novels on the platform, No ad interruptions, Weekly updates 5. Buying a monthly subscription service will automatically debit your iTunes account and extend the service period of one month 24 hours before the monthly service expires. 6. If you want to unsubscribe, please open the iOS "Settings" --> enter "iTunes Store and App Store" --> click "Apple ID", select "View Apple ID", go to the "Account Settings" page, click "Subscribe" ", choose Membership Subscription to unsubscribe. If you do not unsubscribe at least 24 hours before the end of the subscription period, this subscription will be automatically renewed. 7. Service Agreement：https://api.dreame.com/Api/privacy 8. Privacy Agreement：https://api.dreame.com/Api/terms
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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@supabase/supabase-js
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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.
