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
Cryptoguru: Trading Academy
Cryptoguru: Your Gateway to the World of Crypto Trading! Elevate your crypto trading skills to a new level with the updated version of Cryptoguru.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.6
18,395 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 included18 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.
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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 Cryptoguru: Trading Academy: map the core Business 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 and interactive elements to enhance learning.
Assumption to check: Limited interactivity with courses, mostly static content.
Validate with people who use this workflow before building.
Hypothesis 2
Implement adaptive learning based on user progress and quizzes.
Assumption to check: Lack of personalized learning paths.
Validate with people who use this workflow before building.
Hypothesis 3
Create clearer distinctions between free and premium content.
Assumption to check: In-app purchase confusion for premium courses.
Validate with people who use this workflow before building.
Hypothesis 4
Add forums or chat features for users to discuss courses.
Assumption to check: Limited community engagement features.
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
Cryptoguru: Your Gateway to the World of Crypto Trading! Elevate your crypto trading skills to a new level with the updated version of Cryptoguru. Cryptoguru offers a unique opportunity to gain high-quality trading and cryptocurrency experience that closely resembles real stock market practices. Here, you can utilize all the essential tools: stop-loss, take-profit, professional charts, and advanced indicators. Master the intricacies of crypto trading in a safe and motivating environment! WHAT YOU'LL GET: ● Interactive Learning: Dive into the nuances of crypto trading through engaging tasks and mini-games. ● Real Trading Environment: Keep track of real-time quotes 24/7, experiment with various strategies, and enhance your skills. ● Virtual Rewards: Work on increasing your capital, participate in trader tournaments, and win incredible prizes. ● Weekly Tournaments: Compete with other participants, climb to the top of the rankings, and become a true Cryptoguru legend. Cryptoguru - your chance to immerse yourself in the exciting world of cryptocurrencies, where education and entertainment go hand in hand. Join us and discover incredible opportunities! ADDITIONAL FEATURES: ● Wheel of Fortune: Each day becomes even more exciting thanks to our Wheel of Fortune. Whether it's in-game currency, luxurious decorations, or unique profile items, every time you face a new and thrilling challenge. ● Villas, Yachts, Supercars: Start with a small plot and turn it into a luxurious palace. With each new achievement, your property becomes even more impressive. Enjoy every moment of your progress. ● Auctions and Exclusive Shopping: Acquire unique items and stand out among other traders. With Cryptoguru, you'll not only learn the basics of crypto trading but also enjoy gaming elements. Whether you're a professional or a beginner, our platform offers something for everyone. The app is intended for adult users. There is no option to trade with real money or win real cash prizes or gifts in the game. Your winnings or balance cannot be exchanged for real money. Success or experience in the trading simulator does not guarantee success in real-money trading.
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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
Axios
React Navigation
React Native Reanimated
TypeScript
BUILD KIT DIFFICULTY
Advanced
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.
