# FX Option Lt vs OptionStrat

The clearest difference is in-app purchases: FX Option Lt at none against OptionStrat's 10. FX Option Lt also leads on iOS requirement (8.1 vs 14.0). OptionStrat's advantage is update cadence (every 10 days vs every 6 months) and ratings volume (1.9K vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. OptionStrat sells 10 in-app purchases, starting at $19.99 per month. FX Option Lt asks for nothing beyond the download.

FX Option Lt holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: OptionStrat has 1.9K ratings behind it against 1, so its average is the more settled of the two.

FX Option Lt ships an update every 6 months, OptionStrat every 10 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | FX Option Lt | OptionStrat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fx-option-lt/id1158594710/reviews)** | [4.8 (1.9K ratings)](https://appshunter.io/ios/app/optionstrat-options-toolkit/id1541714905/reviews) |
| Number of ratings | 1 | **1.9K** |
| Positive reviews | — | 79.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#92** |
| Size | 15 MB | 25 MB |
| Requires iOS | **8.1** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Strelka Limited](https://appshunter.io/developer/959296102) | [OptionStrat LLC](https://appshunter.io/developer/1541714907) |

## What reviewers say

### FX Option Lt

[App page](https://appshunter.io/ios/app/fx-option-lt/id1158594710)

This application efficiently prices FOREX options, calculating premiums and risk parameters for call and put options. It provides detailed risk calculations, stress tables, and allows for saving and emailing results.

**Highlights:** Calculate risk parameters (delta, vega, theta, gamma), Builds option stress tables, Email or print detailed calculations, Save calculation results and favorites, Supports 21 languages

**Features:** macOS Compatibility

**In-app purchases:** none


### OptionStrat

[App page](https://appshunter.io/ios/app/optionstrat-options-toolkit/id1541714905)

**Currently charting:** #92 Top Grossing · Finance (US App Store)

Visualize and analyze options trades with a profit calculator and strategy builder. Discover institutional trades with real-time unusual options flow. Optimize strategies for maximum returns or profit chance.

**Highlights:** Options profit calculator, Strategy visualizer, Strategy optimizer, Unusual options flow tracker, Complex strategy detection, In-app tutorials

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Live Option Tools | $19.99 | per month |
| Tools Monthly | $29.99 | per month |
| Live Option Tools | $39.99 | per month |
| Live Options Flow | $59.99 | per month |
| Live Options Flow | $89.99 | per month |
| Live Options Flow | $99.99 | per month |
| Live Option Tools | $199.99 | per year |
| Live Option Tools | $299.99 | per year |
| Live Options Flow | $599.99 | per year |
| Live Options Flow | $999.99 | per year |

**What reviewers like**

- 🚀 Visual Masterpiece
- 🚀 Easily Navigable
- 🚀 Comprehensive Options Lifecycle
- 👍 Intuitive and User-Friendly
- 👍 Great for Beginners and Experts

**What reviewers complain about**

- 💰 Subscription-Based Pricing
- 🐛 Buggy and Unresponsive
- 🐛 Login and Account Issues
- 🐛 Restricted Functionality on Certain Devices
- 🐛 Calculation Errors

**Reported bugs**

- Freezing and Crashing Issues
- Incorrect Data Calculations
- Disappearing UI Elements
- Incompatibility with Certain Device Configurations

**Requested features**

- Allow Modifying Saved Trades
- Provide Real-Time Options Quotes
- Implement International Stock Support
- Increase Maximum Number of Open Windows
- Add Time Stamps to Active Ticker List


## Frequently asked questions

### Is FX Option Lt free?

FX Option Lt is free to download, with no in-app purchases.

### Is OptionStrat free?

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

### Which has better reviews, FX Option Lt or OptionStrat?

FX Option Lt is rated higher. FX Option Lt averages 5.0 out of 5 from 1 ratings, while OptionStrat averages 4.8 from 1.9K ratings.

### Do FX Option Lt or OptionStrat have ads?

Neither FX Option Lt nor OptionStrat shows ads.

### Which is updated more often, FX Option Lt or OptionStrat?

FX Option Lt ships an update every 6 months, and OptionStrat every 10 days. Most recently, FX Option Lt was updated on November 2, 2026 and OptionStrat on November 3, 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.*