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
Learn Zodiac Signs
Unlock the secrets of the cosmos and master astrology with the ultimate Learn Zodiac Signs app! Whether you are a beginner looking to understand your daily horoscope or an aspiring astrologer diving into personality t...
$1.99
PRICE
$1.99
No 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
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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 included14 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 Learn Zodiac Signs: map the core Lifestyle 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
Incorporate quizzes or daily zodiac insights to increase regular usage.
Assumption to check: Limited user engagement features
Validate with people who use this workflow before building.
Hypothesis 2
Add forums or chats for users to discuss zodiac signs.
Assumption to check: No community interaction
Validate with people who use this workflow before building.
Hypothesis 3
Implement a dynamic content feature to update users with zodiac-related news.
Assumption to check: Static content
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
Unlock the secrets of the cosmos and master astrology with the ultimate Learn Zodiac Signs app! Whether you are a beginner looking to understand your daily horoscope or an aspiring astrologer diving into personality traits and elements, this app is your perfect cosmic guide. Test your knowledge, read deep astrological insights, and track your learning progress with our comprehensive study and quiz platform. WHY CHOOSE LEARN ZODIAC SIGNS? - 100% Offline Access: Explore the stars anytime, anywhere. No internet connection required! Access all zodiac insights, study guides, and quizzes completely offline—perfect for reading on the go. - In-Depth Zodiac Sign Descriptions: Discover detailed, category-based explanations for all 12 zodiac signs. Learn about personality traits, compatibility, strengths, weaknesses, ruling planets, and elements (Fire, Earth, Air, Water). - Topic-Based Study Mode: Master astrology fundamentals step-by-step. Dive into dedicated study modules to learn about sun signs, planetary hours, houses, and chart meanings before testing yourself. - Category-Based Trivia Quizzes: Put your knowledge to the test! Challenge yourself with fun, multiple-choice quizzes categorized by specific topics, signs, and astrological concepts. - Advanced Dashboard & Analytics: Monitor your astrology learning journey at a glance. Visual statistics and detailed progress tracking highlight your strengths and show you which signs you need to study more. - Review Past Questions: Learn from your mistakes and reinforce your active recall. Our history review feature allows you to revisit previously answered quiz questions to solidify your memory. - Smart Question Search: Looking for a specific sign, element, or trait? Easily search through the extensive quiz question bank to find exactly what you need in an instant. KEY FEATURES: - Comprehensive coverage of all 12 signs (Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces). - Beautiful, intuitive dashboard designed for an immersive learning experience. - No forced interruptions or data usage—just pure, offline astrology learning. Download today and start your journey through the stars! Master the zodiac, decode personality traits, and become an astrology expert.
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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
@react-navigation/native
@supabase/supabase-js
react-native-share
expo-image-picker
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.
