# Mastrack MX vs CattIA

The clearest difference is iOS requirement: Mastrack MX at 13.0 against CattIA'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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Mastrack MX | CattIA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 26 MB | 92 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Centro de Soluciones Inalambricas](https://appshunter.io/developer/1470527873) | [EYS Software](https://appshunter.io/developer/1850052959) |

## What reviewers say

### Mastrack MX

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

**Features:** macOS Compatibility

**In-app purchases:** none


### CattIA

[App page](https://appshunter.io/ios/app/cattia/id6754784424)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mastrack MX free?

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

### Is CattIA free?

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

### Do Mastrack MX or CattIA have ads?

Neither Mastrack MX nor CattIA shows ads.

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

Mastrack MX ships an update every 3 months, and CattIA every 3 months. Most recently, Mastrack MX was updated on September 17, 2026 and CattIA on September 9, 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.*