# OptionGreeks vs Optactic

The clearest difference is review sentiment: Optactic at 100% against OptionGreeks's 0%. Optactic also leads on rating (4.3 vs 2.3) and update cadence (every 3 weeks vs every 6 months). OptionGreeks's advantage is in-app purchases (none vs 4). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Optactic sells 4 in-app purchases, starting at $2.99 per month. OptionGreeks asks for nothing beyond the download.

Optactic holds the better App Store score, 4.3 against 2.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 0% of OptionGreeks's written reviews are positive against 100% of Optactic's.

OptionGreeks ships an update every 6 months, Optactic every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | OptionGreeks | Optactic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/optiongreeks/id1451741243/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/optactic-option-strategy-tool/id1574506138/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 6 MB | 23 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joao Frasco](https://appshunter.io/developer/1105081507) | [Honghai Gu](https://appshunter.io/developer/755671888) |

## What reviewers say

### OptionGreeks

[App page](https://appshunter.io/ios/app/optiongreeks/id1451741243)

This app provides professional options analysis and educational tools for traders and finance students. It offers real-time Black-Scholes calculations, visualized Greek sensitivities, and a library of pre-built trading strategies with interactive learning resources.

**Highlights:** Black-Scholes calculations, Visualized Greeks (Delta, Gamma, Theta, Vega), 40+ pre-built trading strategies, Precision calculator, Interactive learning guides, Dynamic charting

**Features:** macOS Compatibility

**In-app purchases:** none


### Optactic

[App page](https://appshunter.io/ios/app/optactic-option-strategy-tool/id1574506138)

This tool helps experienced traders visualize and plan options strategies, while also offering learning resources for beginners. It simplifies complex strategies, visualizes risks and rewards, and provides strategy recommendations. The app is fully functional offline.

**Highlights:** Visualize risks and rewards, Build exit plans, Strategy recommendations, 40 pre-defined strategies, Offline functionality, Black-Scholes pricing model

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $17.99 | per year |
| Premium Version | $17.99 | one-time |


## Frequently asked questions

### Is OptionGreeks free?

OptionGreeks is free to download, with no in-app purchases.

### Is Optactic free?

Optactic is free to download, with in-app purchases available.

### Which has better reviews, OptionGreeks or Optactic?

Optactic is rated higher. OptionGreeks averages 2.3 out of 5 from 3 ratings, while Optactic averages 4.3 from 4 ratings.

### Do OptionGreeks or Optactic have ads?

Neither OptionGreeks nor Optactic shows ads.

### Which is updated more often, OptionGreeks or Optactic?

OptionGreeks ships an update every 6 months, and Optactic every 3 weeks. Most recently, OptionGreeks was updated on October 25, 2026 and Optactic on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*