# TG Tracking vs Sentinel IoT

The clearest difference is iOS requirement: TG Tracking at 13.0 against Sentinel IoT'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.

TG Tracking ships an update every 6 weeks, Sentinel IoT every 5 weeks. The most recent releases landed on June 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | TG Tracking | Sentinel IoT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/tg-tracking/id1233587151/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 58 MB | 156 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Matter Embedded CC](https://appshunter.io/developer/1132506291) | [Global Security Consulting (PTY) Ltd](https://appshunter.io/developer/1882202116) |

## What reviewers say

### TG Tracking

[App page](https://appshunter.io/ios/app/tg-tracking/id1233587151)

This telematics software provides intuitive and easy-to-use tracking for end-users. It focuses on delivering essential information through visual map displays and detailed live input from your device, avoiding overwhelming data.

**Highlights:** Intuitive interface, Easy to use, Visual map displays, Detailed input information, Live device data

**In-app purchases:** none


### Sentinel IoT

[App page](https://appshunter.io/ios/app/sentinel-iot/id6759997124)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TG Tracking free?

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

### Is Sentinel IoT free?

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

### Do TG Tracking or Sentinel IoT have ads?

Neither TG Tracking nor Sentinel IoT shows ads.

### Which is updated more often, TG Tracking or Sentinel IoT?

TG Tracking ships an update every 6 weeks, and Sentinel IoT every 5 weeks. Most recently, TG Tracking was updated on June 20, 2026 and Sentinel IoT on September 23, 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.*