# Rithmic Trader Pro™ vs Onyx Mobile Trader

The clearest difference is rating: Rithmic Trader Pro™ at 4.4 against Onyx Mobile Trader's 3.1. Rithmic Trader Pro™ also leads on review sentiment (39% vs 0%) and ratings volume (1.3K vs 8). 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.

Rithmic Trader Pro™ holds the better App Store score, 4.4 against 3.1. That said, the two scores are not equally well evidenced: Rithmic Trader Pro™ has 1.3K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 39% of Rithmic Trader Pro™'s written reviews are positive against 0% of Onyx Mobile Trader's.

Rithmic Trader Pro™ ships an update every 3 weeks, Onyx Mobile Trader fortnightly. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Rithmic Trader Pro™ | Onyx Mobile Trader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.3K ratings)](https://appshunter.io/ios/app/rithmic-trader-pro/id1600330588/reviews)** | [3.1 (8 ratings)](https://appshunter.io/ios/app/onyx-mobile-trader/id6749869310/reviews) |
| Number of ratings | **1.3K** | 8 |
| Positive reviews | **39.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 43 MB | 121 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rithmic, LLC](https://appshunter.io/developer/1600330590) | [Tradeshell Systems LLC](https://appshunter.io/developer/1832540970) |

## What reviewers say

### 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


### Onyx Mobile Trader

[App page](https://appshunter.io/ios/app/onyx-mobile-trader/id6749869310)

This app integrates Rithmic's data feed with TradingView's charting for a comprehensive trading experience. It offers powerful tools for analyzing markets and executing trades.

**Highlights:** Rithmic data feed integration, TradingView charting tools, Seamless trading experience, Market analysis tools, Trade execution

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

**In-app purchases:** none


## Frequently asked questions

### Is Rithmic Trader Pro™ free?

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

### Is Onyx Mobile Trader free?

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

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

Rithmic Trader Pro™ is rated higher. Rithmic Trader Pro™ averages 4.4 out of 5 from 1.3K ratings, while Onyx Mobile Trader averages 3.1 from 8 ratings.

### Do Rithmic Trader Pro™ or Onyx Mobile Trader have ads?

Neither Rithmic Trader Pro™ nor Onyx Mobile Trader shows ads.

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

Rithmic Trader Pro™ ships an update every 3 weeks, and Onyx Mobile Trader fortnightly. Most recently, Rithmic Trader Pro™ was updated on October 12, 2026 and Onyx Mobile Trader on October 5, 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.*