# BlackBoxStocksMobile vs OptionStrat

The clearest difference is in-app purchases: BlackBoxStocksMobile at none against OptionStrat's 10. OptionStrat's advantage is rating (4.8 vs 4.3) and ratings volume (1.9K vs 87). On price, update cadence, 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. BlackBoxStocksMobile asks for nothing beyond the download.

OptionStrat holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: OptionStrat has 1.9K ratings behind it against 87, so its average is the more settled of the two. Written reviews point the same way: 68% of BlackBoxStocksMobile's written reviews are positive against 80% of OptionStrat's.

BlackBoxStocksMobile ships an update fortnightly, OptionStrat every 10 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | BlackBoxStocksMobile | OptionStrat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (87 ratings)](https://appshunter.io/ios/app/blackboxstocksmobile/id1529902887/reviews) | **[4.8 (1.9K ratings)](https://appshunter.io/ios/app/optionstrat-options-toolkit/id1541714905/reviews)** |
| Number of ratings | 87 | **1.9K** |
| Positive reviews | 67.9% of reviews | **79.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#89** |
| Size | 90 MB | 25 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [BlackBoxStocks](https://appshunter.io/developer/1529638766) | [OptionStrat LLC](https://appshunter.io/developer/1541714907) |

## What reviewers say

### BlackBoxStocksMobile

[App page](https://appshunter.io/ios/app/blackboxstocksmobile/id1529902887)

This app analyzes stock and options markets in real-time, scanning thousands of stocks and millions of contracts. It provides alerts, dark pool data, news, and educational resources, along with live trading rooms led by experienced traders.

**Highlights:** Real-time market scanning, Options flow analysis, Stock and options alerts, Dark pool scanner, News integration, Educational program, Live trade rooms

**Features:** Vision Pro support

**In-app purchases:** none


### OptionStrat

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

**Currently charting:** #89 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 BlackBoxStocksMobile free?

BlackBoxStocksMobile 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, BlackBoxStocksMobile or OptionStrat?

OptionStrat is rated higher. BlackBoxStocksMobile averages 4.3 out of 5 from 87 ratings, while OptionStrat averages 4.8 from 1.9K ratings.

### Do BlackBoxStocksMobile or OptionStrat have ads?

Neither BlackBoxStocksMobile nor OptionStrat shows ads.

### Which is updated more often, BlackBoxStocksMobile or OptionStrat?

BlackBoxStocksMobile ships an update fortnightly, and OptionStrat every 10 days. Most recently, BlackBoxStocksMobile was updated on November 3, 2026 and OptionStrat on November 7, 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.*