# BlackArrow vs Rithmic Trader Pro™

The clearest difference is rating: BlackArrow at 5.0 against Rithmic Trader Pro™'s 4.4. BlackArrow also leads on update cadence (every 5 days vs every 3 weeks) and review sentiment (55% vs 40%). Rithmic Trader Pro™'s advantage is ratings volume (1.3K vs 16) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

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

BlackArrow holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Rithmic Trader Pro™ has 1.3K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 55% of BlackArrow's written reviews are positive against 40% of Rithmic Trader Pro™'s.

BlackArrow ships an update every 5 days, Rithmic Trader Pro™ every 3 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | BlackArrow | Rithmic Trader Pro™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/blackarrow/id1475643637/reviews)** | [4.4 (1.3K ratings)](https://appshunter.io/ios/app/rithmic-trader-pro/id1600330588/reviews) |
| Number of ratings | 16 | **1.3K** |
| Positive reviews | **55.2% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 99 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Nelogica Sistemas de Software Ltda](https://appshunter.io/developer/1163760724) | [Rithmic, LLC](https://appshunter.io/developer/1600330590) |

## What reviewers say

### BlackArrow

[App page](https://appshunter.io/ios/app/blackarrow/id1475643637)

Analyze markets with professional charts and technical indicators. Execute buy and sell orders quickly, including advanced order types. Test strategies with a simulator and monitor cryptocurrency pairs and on-chain data.

**Highlights:** Professional market charts, Technical indicators, Fast order execution, Chart trading tool, OCO orders and special features, Trading simulator, Cryptocurrency pair list, On-chain data analysis

**Features:** Vision Pro support

**In-app purchases:** none


### Rithmic Trader Pro™

[App page](https://appshunter.io/ios/app/rithmic-trader-pro/id1600330588)

Access real-time financial market data and execute trades directly from your mobile device. This application provides streaming quotes and robust order management capabilities for active traders.

**Highlights:** Streaming quotes, Place orders, Manage orders, Mobile trading platform

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Ease of use
- 💡 Helpful for trading on the go
- 👍 Simple and effective

**What reviewers complain about**

- 🐛 Frequent disconnections and log-outs
- 🔍 Lacking advanced charting and trading features
- 👎 Outdated and basic UI
- 🔧 Technical issues and bugs

**Reported bugs**

- Inability to change contract month
- Positions not closing properly
- Account balance not updating correctly
- Incompatibility issues on certain devices
- Login problems and account access issues

**Requested features**

- Zoom and chart customization options
- Advanced charting capabilities
- Ability to manage risk settings and trade parameters
- Copy trading function
- Improved trade management tools


## Frequently asked questions

### Is BlackArrow free?

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

### Is Rithmic Trader Pro™ free?

Rithmic Trader Pro™ is free to download, with no in-app purchases.

### Which has better reviews, BlackArrow or Rithmic Trader Pro™?

BlackArrow is rated higher. BlackArrow averages 5.0 out of 5 from 16 ratings, while Rithmic Trader Pro™ averages 4.4 from 1.3K ratings.

### Do BlackArrow or Rithmic Trader Pro™ have ads?

Neither BlackArrow nor Rithmic Trader Pro™ shows ads.

### Which is updated more often, BlackArrow or Rithmic Trader Pro™?

BlackArrow ships an update every 5 days, and Rithmic Trader Pro™ every 3 weeks. Most recently, BlackArrow was updated on September 23, 2026 and Rithmic Trader Pro™ on September 23, 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.*