# ORBCOMM ST Support Tool vs MAR

The clearest difference is update cadence: MAR at every 3 months against ORBCOMM ST Support Tool's every 10 months. ORBCOMM ST Support Tool's advantage is iOS requirement (12.0 vs 15.6). 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.

ORBCOMM ST Support Tool ships an update every 10 months, MAR every 3 months. Both last shipped on October 19, 2026.

## The numbers

| Metric | ORBCOMM ST Support Tool | MAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Size | 11 MB | 84 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ORBCOMM, Inc](https://appshunter.io/developer/1031583110) | [Locmarine Telematics, LLC](https://appshunter.io/developer/1511630052) |

## What reviewers say

### ORBCOMM ST Support Tool

[App page](https://appshunter.io/ios/app/orbcomm-st-support-tool/id1523343434)

**Features:** macOS Compatibility

**In-app purchases:** none


### MAR

[App page](https://appshunter.io/ios/app/mar-ai/id6478054835)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ORBCOMM ST Support Tool free?

ORBCOMM ST Support Tool is free to download, with no in-app purchases.

### Is MAR free?

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

### Do ORBCOMM ST Support Tool or MAR have ads?

Neither ORBCOMM ST Support Tool nor MAR shows ads.

### Which is updated more often, ORBCOMM ST Support Tool or MAR?

ORBCOMM ST Support Tool ships an update every 10 months, and MAR every 3 months. Most recently, ORBCOMM ST Support Tool was updated on October 19, 2026 and MAR on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*