# N9 vs CTN Telematics Pro

The clearest difference is update cadence: N9 at every 3 weeks against CTN Telematics Pro's every 7 months. N9 also leads on rating (2.3 vs 2.0) and ratings volume (3 vs 1). 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.

N9 holds the better App Store score, 2.3 against 2.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

N9 ships an update every 3 weeks, CTN Telematics Pro every 7 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | N9 | CTN Telematics Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/n9/id1337449449/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/ctn-telematics-pro/id6749064573/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 83 MB | 106 MB |
| Requires iOS | **8.0** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [传林 方](https://appshunter.io/developer/699727053) | [Michael Abegunde](https://appshunter.io/developer/1600217297) |

## What reviewers say

### N9

[App page](https://appshunter.io/ios/app/n9/id1337449449)

This utility app alerts you to vehicle presence using infrared detectors. Customize alarm volume and choose from 16 distinct sounds. It supports up to 12 infrared sensors across six zones.

**Highlights:** Infrared vehicle detection, Adjustable alarm volume, 16 alarm sound options, Supports 12 infrared sensors, Six detection zones

**Features:** macOS Compatibility

**In-app purchases:** none


### CTN Telematics Pro

[App page](https://appshunter.io/ios/app/ctn-telematics-pro/id6749064573)

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

**In-app purchases:** none


## Frequently asked questions

### Is N9 free?

N9 is free to download, with no in-app purchases.

### Is CTN Telematics Pro free?

CTN Telematics Pro is free to download, with no in-app purchases.

### Which has better reviews, N9 or CTN Telematics Pro?

N9 is rated higher. N9 averages 2.3 out of 5 from 3 ratings, while CTN Telematics Pro averages 2.0 from 1 ratings.

### Do N9 or CTN Telematics Pro have ads?

Neither N9 nor CTN Telematics Pro shows ads.

### Which is updated more often, N9 or CTN Telematics Pro?

N9 ships an update every 3 weeks, and CTN Telematics Pro every 7 months. Most recently, N9 was updated on October 16, 2026 and CTN Telematics Pro on October 24, 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.*