# S5 iBroker vs Rithmic Trader Pro™

The clearest difference is review sentiment: S5 iBroker at 80% against Rithmic Trader Pro™'s 39%. S5 iBroker also leads on rating (4.6 vs 4.4) and iOS requirement (11.0 vs 15.1). Rithmic Trader Pro™'s advantage is update cadence (every 3 weeks vs every 20 months) and ratings volume (1.4K vs 14). On price, ads, in-app purchases and monetization model there is nothing between them.

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

S5 iBroker holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Rithmic Trader Pro™ has 1.4K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 80% of S5 iBroker's written reviews are positive against 39% of Rithmic Trader Pro™'s.

S5 iBroker ships an update every 20 months, Rithmic Trader Pro™ every 3 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | S5 iBroker | Rithmic Trader Pro™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/s5-ibroker/id964188314/reviews)** | [4.4 (1.4K ratings)](https://appshunter.io/ios/app/rithmic-trader-pro/id1600330588/reviews) |
| Number of ratings | 14 | **1.4K** |
| Positive reviews | **80.0% of reviews** | 39.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 28 MB | 43 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iBroker Global Markets SV, SA](https://appshunter.io/developer/1198145428) | [Rithmic, LLC](https://appshunter.io/developer/1600330590) |

## What reviewers say

### S5 iBroker

[App page](https://appshunter.io/ios/app/s5-ibroker/id964188314)

Trade futures and options on the go with real-time quotes and customizable charts. Easily manage your positions, set price alerts, and access your demo or live account from anywhere. Stay connected with integrated Twitter feeds for each contract.

**Highlights:** Real-time quotes, Futures & options trading, Customizable charts, Price alerts, Watchlist, Demo account signup, Twitter integration

**Features:** macOS Compatibility

**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 S5 iBroker free?

S5 iBroker 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, S5 iBroker or Rithmic Trader Pro™?

S5 iBroker is rated higher. S5 iBroker averages 4.6 out of 5 from 14 ratings, while Rithmic Trader Pro™ averages 4.4 from 1.4K ratings.

### Do S5 iBroker or Rithmic Trader Pro™ have ads?

Neither S5 iBroker nor Rithmic Trader Pro™ shows ads.

### Which is updated more often, S5 iBroker or Rithmic Trader Pro™?

S5 iBroker ships an update every 20 months, and Rithmic Trader Pro™ every 3 weeks. Most recently, S5 iBroker was updated on October 6, 2026 and Rithmic Trader Pro™ on October 25, 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.*