# CSI vs Mastrack MX

The clearest difference is iOS requirement: Mastrack MX at 13.0 against CSI's 15.0. On price, update cadence, 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.

CSI ships an update every 2 months, Mastrack MX every 3 months. The most recent releases landed on August 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CSI | Mastrack MX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/csi/id1230147514/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 144 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CSI Group Sunustech](https://appshunter.io/developer/1230147513) | [Centro de Soluciones Inalambricas](https://appshunter.io/developer/1470527873) |

## What reviewers say

### CSI

[App page](https://appshunter.io/ios/app/csi/id1230147514)

This app provides real-time vehicle status updates for CSI Group clients. Track your vehicles' location both on the lot and during transit.

**Highlights:** Real-time vehicle status, Location tracking on lot, Location tracking during transit, Client-specific portal

**In-app purchases:** none


### Mastrack MX

[App page](https://appshunter.io/ios/app/mastrack-mx/id1470527874)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSI free?

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

### Is Mastrack MX free?

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

### Do CSI or Mastrack MX have ads?

Neither CSI nor Mastrack MX shows ads.

### Which is updated more often, CSI or Mastrack MX?

CSI ships an update every 2 months, and Mastrack MX every 3 months. Most recently, CSI was updated on August 5, 2026 and Mastrack MX on September 17, 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.*