# RJO Mobile Trader vs Dawson Grain

The clearest difference is update cadence: RJO Mobile Trader at every 2 months against Dawson Grain's every 6 months. 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.

RJO Mobile Trader ships an update every 2 months, Dawson Grain every 6 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RJO Mobile Trader | Dawson Grain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/rjo-mobile-trader/id560525792/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 71 MB | 63 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [R.J. O'Brien & Associates, INC](https://appshunter.io/developer/560525795) | [Barchart](https://appshunter.io/developer/730277257) |

## What reviewers say

### RJO Mobile Trader

[App page](https://appshunter.io/ios/app/rjo-mobile-trader/id560525792)

Trade futures and options derivatives on supported exchanges. Monitor real-time portfolio activity and market data. Receive push notifications for order fills and updates to stay informed on account activity.

**Highlights:** Futures and options trading, Real-time portfolio activity, Market data viewing, Push notifications for orders, Integration with RJO trading apps

**Features:** macOS Compatibility

**In-app purchases:** none


### Dawson Grain

[App page](https://appshunter.io/ios/app/dawson-grain/id6762627802)

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

**In-app purchases:** none


## Frequently asked questions

### Is RJO Mobile Trader free?

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

### Is Dawson Grain free?

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

### Do RJO Mobile Trader or Dawson Grain have ads?

Neither RJO Mobile Trader nor Dawson Grain shows ads.

### Which is updated more often, RJO Mobile Trader or Dawson Grain?

RJO Mobile Trader ships an update every 2 months, and Dawson Grain every 6 months. Most recently, RJO Mobile Trader was updated on November 1, 2026 and Dawson Grain on October 31, 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.*