# T4 Mobile vs The Option Army

The clearest difference is update cadence: T4 Mobile at every 3 weeks against The Option Army's every 6 weeks. The Option Army's advantage is iOS requirement (12.0 vs 15.0). 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.

T4 Mobile ships an update every 3 weeks, The Option Army every 6 weeks. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | T4 Mobile | The Option Army |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (14 ratings)](https://appshunter.io/ios/app/t4-mobile/id1165626954/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 56 MB | 86 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cunningham Trading Systems, LLC](https://appshunter.io/developer/1165626953) | [QT Information Systems, Inc.](https://appshunter.io/developer/335896814) |

## What reviewers say

### T4 Mobile

[App page](https://appshunter.io/ios/app/t4-mobile/id1165626954)

Trade financial markets directly from your mobile device. Monitor positions, enter new orders, and revise existing ones with an intuitive interface. Enjoy real-time market access and reliable order submission.

**Highlights:** Mobile trading capabilities, Real-time market access, Order entry and revision, Intuitive touch screen interface, Tap2Trade technology, Reliable back-end

**Features:** macOS Compatibility

**In-app purchases:** none


### The Option Army

[App page](https://appshunter.io/ios/app/the-option-army/id6535646101)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T4 Mobile free?

T4 Mobile is free to download, with no in-app purchases.

### Is The Option Army free?

The Option Army is free to download, with no in-app purchases.

### Do T4 Mobile or The Option Army have ads?

Neither T4 Mobile nor The Option Army shows ads.

### Which is updated more often, T4 Mobile or The Option Army?

T4 Mobile ships an update every 3 weeks, and The Option Army every 6 weeks. Most recently, T4 Mobile was updated on November 2, 2026 and The Option Army on October 27, 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.*