# GPS Tracker S4 vs CTN Telematics Pro

The clearest difference is update cadence: GPS Tracker S4 at monthly against CTN Telematics Pro's every 7 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.

GPS Tracker S4 ships an update monthly, CTN Telematics Pro every 7 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GPS Tracker S4 | CTN Telematics Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/ctn-telematics-pro/id6749064573/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | — | Free |
| Size | 178 MB | 106 MB |
| Requires iOS | 15.6 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khalid El Gade](https://appshunter.io/developer/1447472809) | [Michael Abegunde](https://appshunter.io/developer/1600217297) |

## What reviewers say

### GPS Tracker S4

[App page](https://appshunter.io/ios/app/gps-tracker-s4/id6504399283)

**Features:** macOS Compatibility

**In-app purchases:** none


### CTN Telematics Pro

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

This platform allows users to track various GPS devices in real-time. It offers historical tracking for up to two months, geofencing capabilities, and detailed reports. Users can also receive app/web notifications and remotely lock or unlock their vehicle's engine.

**Highlights:** Live GPS device tracking, Two months of history tracking, Geofence creation and monitoring, Detailed reporting, App and web notifications, Remote engine lock/unlock

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

**In-app purchases:** none


## Frequently asked questions

### Is GPS Tracker S4 free?

GPS Tracker S4 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.

### Do GPS Tracker S4 or CTN Telematics Pro have ads?

Neither GPS Tracker S4 nor CTN Telematics Pro shows ads.

### Which is updated more often, GPS Tracker S4 or CTN Telematics Pro?

GPS Tracker S4 ships an update monthly, and CTN Telematics Pro every 7 months. Most recently, GPS Tracker S4 was updated on November 4, 2026 and CTN Telematics Pro on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*