App Overview

OptionGreeks icon

OptionGreeks

Joao Frasco · Finance

unlock the power of professional options analysis with optiongreeks, the comprehensive educational and analytical tool designed for traders, finance students, and professionals

$4.99 · In-app purchases

PRICE
$4.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
2.3
3 ratings · Below Average

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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Combine features and design from your favorite apps.

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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.

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.

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

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for OptionGreeks: map the core Finance 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

Optimize API calls and improve loading states.

Assumption to check: Users report slow performance and lag when loading data.

Validate with people who use this workflow before building.

Hypothesis 2

Include comprehensive analysis tools and charts.

Assumption to check: The app lacks detailed analytics features.

Validate with people who use this workflow before building.

Hypothesis 3

Provide more user customization options and preferences.

Assumption to check: Limited options for customizing settings.

Validate with people who use this workflow before building.

Hypothesis 4

Implement better onboarding and help resources.

Assumption to check: Inadequate user support and documentation.

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 power of professional options analysis with optiongreeks, the comprehensive educational and analytical tool designed for traders, finance students, and professionals. whether you're mastering the fundamentals or analyzing complex multi-leg setups, optiongreeks brings the black-scholes model to your fingertips with stunning visualizations and precise calculations. core features: • professional-grade analytics: real-time black-scholes calculations for european calls and puts. adjust spot price, strike, volatility, interest rates, dividends, and time to expiry with fluid interactivity. • the greeks, visualized: go beyond the numbers. visualize delta, gamma, theta, vega, rho, and epsilon across dynamic charts. see how market shifts impact your position sensitivity instantly. • 40+ pre-built strategies: explore a massive library of strategies including covered calls, bull/bear spreads, iron condors, butterflies, calendars, and more. understand their payoff profiles and greek exposures at a glance. • precision calculator: for those who need absolute accuracy, our dedicated calculator provides traditional input controls, memory registers, and precision formatting—all while maintaining a live graphical representation of your setup. • interactive learning: not sure what gamma really does? our in-app "help & guide" provides clear explanations, formulas, and pro tips to help you bridge the gap between theory and practice. why choose optiongreeks? optiongreeks is built to be fast, intuitive, and educational. with a modern interface designed for quick analysis and deep exploration, it’s the ultimate companion for anyone looking to navigate the complex world of derivatives.

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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
Zustand
React Navigation
React Native Reanimated
BUILD KIT DIFFICULTY
Intermediate

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.