# STG Mobile vs GPS Tracker S4

The clearest difference is iOS requirement: STG Mobile at 8.0 against GPS Tracker S4's 15.6. 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 monthly. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | STG Mobile | GPS Tracker S4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stg-mobile/id993589817/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 46 MB | 178 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STG.ma](https://appshunter.io/developer/993589816) | [Khalid El Gade](https://appshunter.io/developer/1447472809) |

## What reviewers say

### STG Mobile

[App page](https://appshunter.io/ios/app/stg-mobile/id993589817)

This app provides real-time geolocation tracking and management for company vehicles and field personnel. It helps optimize operations, increase productivity, and enhance service quality through various monitoring modules.

**Highlights:** Real-time geolocation and security tracking, Fleet and unit management, Field personnel management, Alarm monitoring, Mapping with satellite view option, Search and advanced filters

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS Tracker S4

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STG Mobile free?

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

### Is GPS Tracker S4 free?

GPS Tracker S4 is free to download, with no in-app purchases.

### Do STG Mobile or GPS Tracker S4 have ads?

Neither STG Mobile nor GPS Tracker S4 shows ads.

### Which is updated more often, STG Mobile or GPS Tracker S4?

STG Mobile ships an update monthly, and GPS Tracker S4 monthly. Most recently, STG Mobile was updated on November 1, 2026 and GPS Tracker S4 on November 8, 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.*