# ContainerLINK™ vs ARMS (Mobile)

The clearest difference is update cadence: ARMS (Mobile) at fortnightly against ContainerLINK™'s every 3 months. ARMS (Mobile) also leads on rating (4.7 vs 4.4). ContainerLINK™'s advantage is iOS requirement (12.2 vs 15.0). 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.

ARMS (Mobile) holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 16 and 14 respectively.

ContainerLINK™ ships an update every 3 months, ARMS (Mobile) fortnightly. The most recent releases landed on July 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ContainerLINK™ | ARMS (Mobile) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (16 ratings)](https://appshunter.io/ios/app/containerlink/id1387492814/reviews) | **[4.7 (14 ratings)](https://appshunter.io/ios/app/arms-mobile/id1615127530/reviews)** |
| Number of ratings | **16** | 14 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 303 MB | 122 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Corporation](https://appshunter.io/developer/542004889) | [CEDAR AI, INC.](https://appshunter.io/developer/1615127532) |

## What reviewers say

### ContainerLINK™

[App page](https://appshunter.io/ios/app/containerlink/id1387492814)

This app provides service manuals, troubleshooting guides, and interactive resources for customers and technicians. It includes features like alarm code lookup, event descriptions, and a service center locator to assist with equipment maintenance and repair.

**Highlights:** Service manuals with videos, Alarm code lookup, Event Description Library, Technician toolbox, Troubleshooting guide, Service center locator

**Features:** macOS Compatibility

**In-app purchases:** none


### ARMS (Mobile)

[App page](https://appshunter.io/ios/app/arms-mobile/id1615127530)

This app streamlines rail yard operations for switching crews, supporting transload and intermodal workflows. It allows for managing car movements, inventory, and switch requests, while also facilitating truck check-ins and container tracking.

**Highlights:** Manage rail car movements and inventory, Process transload workflows for rail and trucks, Track intermodal container movements, Receive and complete switch requests, Barcode/QR code scanning for inventory, Generate shipping paperwork

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

**In-app purchases:** none


## Frequently asked questions

### Is ContainerLINK™ free?

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

### Is ARMS (Mobile) free?

ARMS (Mobile) is free to download, with no in-app purchases.

### Which has better reviews, ContainerLINK™ or ARMS (Mobile)?

ARMS (Mobile) is rated higher. ContainerLINK™ averages 4.4 out of 5 from 16 ratings, while ARMS (Mobile) averages 4.7 from 14 ratings.

### Do ContainerLINK™ or ARMS (Mobile) have ads?

Neither ContainerLINK™ nor ARMS (Mobile) shows ads.

### Which is updated more often, ContainerLINK™ or ARMS (Mobile)?

ContainerLINK™ ships an update every 3 months, and ARMS (Mobile) fortnightly. Most recently, ContainerLINK™ was updated on July 7, 2026 and ARMS (Mobile) on September 20, 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.*