# CTTMX Telemática vs Ley Satelital

The clearest difference is update cadence: CTTMX Telemática at every 4 months against Ley Satelital's every 24 months. 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.

CTTMX Telemática ships an update every 4 months, Ley Satelital every 24 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CTTMX Telemática | Ley Satelital |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 24 months |
| Size | 115 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOGO INFORMATIQUE SA DE CV](https://appshunter.io/developer/1515724149) | [Jose Ricardo Ley Alvarez](https://appshunter.io/developer/1557929163) |

## What reviewers say

### CTTMX Telemática

[App page](https://appshunter.io/ios/app/cttmx-telematica/id1394556483)

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

**In-app purchases:** none


### Ley Satelital

[App page](https://appshunter.io/ios/app/ley-satelital/id1557929161)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CTTMX Telemática free?

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

### Is Ley Satelital free?

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

### Do CTTMX Telemática or Ley Satelital have ads?

Neither CTTMX Telemática nor Ley Satelital shows ads.

### Which is updated more often, CTTMX Telemática or Ley Satelital?

CTTMX Telemática ships an update every 4 months, and Ley Satelital every 24 months. Most recently, CTTMX Telemática was updated on November 2, 2026 and Ley Satelital on November 3, 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.*