# BlackBoxStocksMobile vs Quant Data

The clearest difference is in-app purchases: BlackBoxStocksMobile at none against Quant Data's 4. Quant Data's advantage is rating (4.5 vs 4.3) and review sentiment (80% vs 68%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Quant Data sells 4 in-app purchases, starting at $74.99 per month. BlackBoxStocksMobile asks for nothing beyond the download.

Quant Data holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 87 and 43 respectively. Written reviews point the same way: 68% of BlackBoxStocksMobile's written reviews are positive against 80% of Quant Data's.

BlackBoxStocksMobile ships an update fortnightly, Quant Data every 3 weeks. The most recent releases landed on September 22, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | BlackBoxStocksMobile | Quant Data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (87 ratings)](https://appshunter.io/ios/app/blackboxstocksmobile/id1529902887/reviews) | **[4.5 (43 ratings)](https://appshunter.io/ios/app/quant-data/id1602108613/reviews)** |
| Number of ratings | **87** | 43 |
| Positive reviews | 67.9% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#183** |
| Size | 90 MB | 75 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [BlackBoxStocks](https://appshunter.io/developer/1529638766) | [Quant Data LLC](https://appshunter.io/developer/1602108615) |

## 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


### Quant Data

[App page](https://appshunter.io/ios/app/quant-data/id1602108613)

**Currently charting:** #183 Top Grossing · Finance (US App Store)

Access real-time options order flow, including off-exchange trades and Dark Pool prints. This platform provides algorithmic scans and quantitative reports to give retail traders an edge in the options market.

**Highlights:** Real-time options order flow, Dark & Lit Pool prints, Algorithmic Quant Alerts, News + Sentiment analysis, Customizable filters & watchlist, Quantitative stock reports

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $74.99 | per month |
| Monthly Subscription (Trial) | $74.99 | per month |
| Yearly Subscription | $799.99 | per year |
| Yearly Subscription (Trial) | $799.99 | per year |


## Frequently asked questions

### Is BlackBoxStocksMobile free?

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

### Is Quant Data free?

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

### Which has better reviews, BlackBoxStocksMobile or Quant Data?

Quant Data is rated higher. BlackBoxStocksMobile averages 4.3 out of 5 from 87 ratings, while Quant Data averages 4.5 from 43 ratings.

### Do BlackBoxStocksMobile or Quant Data have ads?

Neither BlackBoxStocksMobile nor Quant Data shows ads.

### Which is updated more often, BlackBoxStocksMobile or Quant Data?

BlackBoxStocksMobile ships an update fortnightly, and Quant Data every 3 weeks. Most recently, BlackBoxStocksMobile was updated on September 22, 2026 and Quant Data on September 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.*