# 옵션 계산기

> 옵션 계산기 (iPhone/iPad app by SeokWoo Rho.)

- Source: https://appshunter.io/ios/app/id6762327749 (this page in markdown: same URL + `.md`)
- Developer: [SeokWoo Rho](https://appshunter.io/developer/560023350)
- Category: Finance, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: Arabic, English, French, Hindi, Japanese, Korean, Russian, Chinese, Spanish, Chinese
- Released: 2026-04-16
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/id6762327749/reviews.md

## What is 옵션 계산기?

Option Calculator is a real-time option pricing app built for MBA and economics students or Investor/Financial Experts.

Enter spot price, strike price, time to maturity, volatility, and risk-free rate to instantly calculate theoretical option value and Greeks using the Black-Scholes model. The app also supports American option valuation, making it useful for coursework, self-study, and classroom discussion.

The visualization workspace helps users understand sensitivity through price curves, heatmaps, and scenario tables. As assumptions change, the outputs update immediately so users can compare how option value reacts to changes in the underlying asset and volatility.

The learning section explains option fundamentals, the Black-Scholes model, the difference between European and American exercise, and the practical interpretation of Delta, Gamma, Theta, Vega, and Rho.

Key features:
- Real-time Black-Scholes option pricing
- European and American option valuation
- Greeks calculation with explanations
- Price curve, heatmap, and scenario table visualization
- Image export and sharing
- Localization for 10 languages

Option Calculator is intended for education and analysis and does not provide investment advice.


## Version history (last 4 releases)

### 1.1.2 — 2026-04-24

bug fix

### 1.1.1 — 2026-04-18

bug fix

### 1.1 — 2026-04-17

scroll bug fix, add for manual language change

### 1.0 — 2026-04-16

No release notes.

## More apps by SeokWoo Rho

- [Bolt Exchange](https://appshunter.io/ios/app/bolt-exchange/id594428299)
- [아기 예방접종 알리미](https://appshunter.io/ios/app/id6761102015)

All apps by SeokWoo Rho: https://appshunter.io/developer/560023350

## Related topics

[option calculation](https://appshunter.io/ios/topics/option-calculation)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*