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
Moonstories- Werewolf stories
Moonstories offers a fantastic world of novels, with a vast collection that includes romance, mystery, werewolves, campus life, and more!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
959 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'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 Moonstories- Werewolf stories: 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
Expand category options and user filters.
Assumption to check: Limited story categories and genres
Validate with people who use this workflow before building.
Hypothesis 2
Simplify subscription options and provide clearer benefits.
Assumption to check: Subscription model may confuse users
Validate with people who use this workflow before building.
Hypothesis 3
Implement user rating and review system for better curation.
Assumption to check: Inconsistent story quality
Validate with people who use this workflow before building.
Hypothesis 4
Enhance sharing features with direct links to stories.
Assumption to check: Difficulties in sharing stories
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
Moonstories offers a fantastic world of novels, with a vast collection that includes romance, mystery, werewolves, campus life, and more! Indulge in our best-selling novels, experience the passion of the characters and the excitement of the stories. [Why Moonstories?] Massive Collection of Stories In Moonstories, you can always find your favorite stories: werewolf, badboy romance, kicking revenge…Immerse yourself in our endless stories! Personalized recommendations Our app intelligently recommends stories and authors based on your taste. You will never miss your favorite authors' latest releases and any new books. Immersive Reading Our app offers customization options that allow you to adjust your reading experience according to your preferences, enabling you to read comfortably at any time and in any place, immersing yourself in your favorite stories. Reader Benefits Earn rewards for your passion for reading through our app's reader rewards program. Gain access to free reading perks by logging in daily and accomplishing reading challenges. Download now and explore the exciting world of stories! *Moonstories Agreement* https://www.ireader.mobi/moonstories/terms.html *Moonstories Privacy* https://www.ireader.mobi/moonstories/privacy.html
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
Zustand
@react-navigation/native
@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.
