# BlackBoxStocksMobile vs Primero Trader

The clearest difference is review sentiment: Primero Trader at 88% against BlackBoxStocksMobile's 68%. Primero Trader also leads on rating (4.6 vs 4.3). BlackBoxStocksMobile's advantage is monetization model (free vs ad-supported) and ratings volume (87 vs 9). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Primero Trader holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: BlackBoxStocksMobile has 87 ratings behind it against 9, 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 88% of Primero Trader's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BlackBoxStocksMobile | Primero Trader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (87 ratings)](https://appshunter.io/ios/app/blackboxstocksmobile/id1529902887/reviews) | **[4.6 (9 ratings)](https://appshunter.io/ios/app/primero-trader/id6473089794/reviews)** |
| Number of ratings | **87** | 9 |
| Positive reviews | 67.9% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free** | Ad-supported |
| Size | 90 MB | 107 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [BlackBoxStocks](https://appshunter.io/developer/1529638766) | [1ero Trader 2.0 LLC](https://appshunter.io/developer/1678618134) |

## 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


### Primero Trader

[App page](https://appshunter.io/ios/app/primero-trader/id6473089794)

This platform uses integrated AI for technical and fundamental analysis of stocks, crypto, and forex. It offers a smart scanner, a personal trading assistant, multi-charting, a real-time simulator, and an AI-powered trading journal to help users improve their trading performance.

**Highlights:** AI-powered market scanner, 24/7 AI trading assistant, Multi-charting and comparison, Real-time trading simulator, AI trading journal, Advanced performance dashboard, AI economic calendar

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

**In-app purchases:** none


## Frequently asked questions

### Is BlackBoxStocksMobile free?

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

### Is Primero Trader free?

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

### Which has better reviews, BlackBoxStocksMobile or Primero Trader?

Primero Trader is rated higher. BlackBoxStocksMobile averages 4.3 out of 5 from 87 ratings, while Primero Trader averages 4.6 from 9 ratings.

### Do BlackBoxStocksMobile or Primero Trader have ads?

Neither BlackBoxStocksMobile nor Primero Trader shows ads.

### Which is updated more often, BlackBoxStocksMobile or Primero Trader?

BlackBoxStocksMobile ships an update fortnightly, and Primero Trader fortnightly. Most recently, BlackBoxStocksMobile was updated on November 3, 2026 and Primero Trader on November 4, 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.*