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
Fortune Cookies 3D
Crack a 3D Fortune Cookie and reveal your daily luck!
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included15 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.
JavaScript is required to complete mailbox verification.
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 Fortune Cookies 3D: map the core Lifestyle workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
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
Incorporate social sharing and fortune customization.
Assumption to check: Limited engagement features, leading to quick user drop-off.
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to input preferences for tailored fortunes.
Assumption to check: Lack of personalization options, making fortunes feel generic.
Validate with people who use this workflow before building.
Hypothesis 3
Implement a feature for users to share fortunes with friends.
Assumption to check: No community or social elements to enhance user experience.
Validate with people who use this workflow before building.
Hypothesis 4
Offer a free trial or limited free features to entice users.
Assumption to check: In-app purchases may deter users from trying the app.
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
Crack a 3D Fortune Cookie and reveal your daily luck! Step into a world of positivity, inspiration, and mindful joy. Every tap opens a new surprise — a beautiful message that brightens your day. Why millions love it: • Realistic 3D animation — crack, crumble, and reveal your fortune like it’s real. • Over thousands of unique fortunes in 16 languages, crafted with cultural harmony and heart. • Switch languages instantly — explore how different cultures express luck, wisdom, and happiness. • Share stunning fortunes as elegant visuals — perfect for Instagram, TikTok, or Messages. • Save your favorites and create your personal collection of positivity. • 100% ad-free, login-free, and stress-free — just calm energy and daily smiles. Your daily ritual of mindfulness & motivation Start your morning with a gentle dose of wisdom, or end your day with a note of gratitude. Each fortune is designed to lift your spirit, inspire confidence, and bring balance to your life. Multilingual & universal Available in 16 languages including English, Spanish, French, German, Polish, Italian, Japanese, Chinese, and more — Fortune Cookies 3D unites people across the world through words of hope and joy. Made with passion and heart Created for dreamers, thinkers, and believers — Fortune Cookies 3D is more than an app. It’s a reminder that even the smallest message can change your whole day.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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
react-navigation
expo-3d
@react-native-async-storage/async-storage
react-native-share
BUILD KIT DIFFICULTY
Starter
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.
