# CATrak vs Keystone by Irdeto

CATrak and Keystone by Irdeto are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CATrak ships an update monthly, Keystone by Irdeto every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CATrak | Keystone by Irdeto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/catrak/id1634874392/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 62 MB | 87 MB |
| Requires iOS | **12.0** | 13.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Catrak Technologies Inc.](https://appshunter.io/developer/1634874394) | [Irdeto Security BV](https://appshunter.io/developer/1548523486) |

## What reviewers say

### CATrak

[App page](https://appshunter.io/ios/app/catrak/id1634874392)

This app provides real-time monitoring and tracking for your vehicle's catalytic converter. It alerts you to potential theft and allows you to share location data with authorities to aid in recovery. Requires a separately purchased hardware installation.

**Highlights:** Real-time theft alerts, GPS tracking of converter, Theft in progress monitoring, Location sharing with law enforcement, 120-decibel siren integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Keystone by Irdeto

[App page](https://appshunter.io/ios/app/keystone-by-irdeto/id6443731478)

**In-app purchases:** none


## Frequently asked questions

### Is CATrak free?

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

### Is Keystone by Irdeto free?

Keystone by Irdeto is free to download, with no in-app purchases.

### Do CATrak or Keystone by Irdeto have ads?

Neither CATrak nor Keystone by Irdeto shows ads.

### Which is updated more often, CATrak or Keystone by Irdeto?

CATrak ships an update monthly, and Keystone by Irdeto every 2 months. Most recently, CATrak was updated on November 3, 2026 and Keystone by Irdeto on October 30, 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.*