# Trax4 vs Air Command Dual

The clearest difference is rating: Trax4 at 4.0 against Air Command Dual's 2.8. Trax4 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). Air Command Dual's advantage is update cadence (every 2 months vs every 4 months). On price, ratings volume, 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.

Trax4 holds the better App Store score, 4.0 against 2.8. Both are backed by a comparable volume of ratings — 11 and 8 respectively.

Trax4 ships an update every 4 months, Air Command Dual every 2 months. The most recent releases landed on September 13, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Trax4 | Air Command Dual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (11 ratings)](https://appshunter.io/ios/app/trax4/id1526380550/reviews)** | [2.8 (8 ratings)](https://appshunter.io/ios/app/air-command-dual/id1661842943/reviews) |
| Number of ratings | **11** | 8 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 9 MB | 7 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Intermotive Inc](https://appshunter.io/developer/1526380552) | [American Products Inc](https://appshunter.io/developer/1661842945) |

## What reviewers say

### Trax4

[App page](https://appshunter.io/ios/app/trax4/id1526380550)

This utility app displays real-time fuel levels, Miles To Empty (MTE), and diagnostic data from a connected Trax4 module. It provides essential vehicle information for monitoring and maintenance.

**Highlights:** Fuel level monitoring, Miles To Empty (MTE) display, Diagnostic information, Trax4 module integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Air Command Dual

[App page](https://appshunter.io/ios/app/air-command-dual/id1661842943)

Control your Firestone Air Command Dual tire inflator with your iPhone. Manage all functions remotely for convenient tire pressure adjustments.

**Highlights:** Operate all controller functions, Remote operation via iPhone, Manage tire pressure adjustments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trax4 free?

Trax4 is free to download, with no in-app purchases.

### Is Air Command Dual free?

Air Command Dual is free to download, with no in-app purchases.

### Which has better reviews, Trax4 or Air Command Dual?

Trax4 is rated higher. Trax4 averages 4.0 out of 5 from 11 ratings, while Air Command Dual averages 2.8 from 8 ratings.

### Do Trax4 or Air Command Dual have ads?

Neither Trax4 nor Air Command Dual shows ads.

### Which is updated more often, Trax4 or Air Command Dual?

Trax4 ships an update every 4 months, and Air Command Dual every 2 months. Most recently, Trax4 was updated on September 13, 2026 and Air Command Dual on September 16, 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.*