# DTT Service Area vs True Gigatex

The clearest difference is rating: DTT Service Area at 4.0 against True Gigatex's 1.0. True Gigatex's advantage is iOS requirement (11.0 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

DTT Service Area holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DTT Service Area | True Gigatex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/dtt-service-area/id906264193/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/true-gigatex/id1504616439/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 158 MB | 116 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Office of The National Broadcasting and Telecommunications Commission](https://appshunter.io/developer/721507053) | [True Digital Group Co., Ltd.](https://appshunter.io/developer/1376509229) |

## What reviewers say

### DTT Service Area

[App page](https://appshunter.io/ios/app/dtt-service-area/id906264193)

This app helps users find the best direction to receive digital terrestrial television signals. It uses signal propagation models and network provider data to calculate coverage areas. The information is an estimation and should be used with caution.

**Highlights:** Digital terrestrial TV signal coverage check, Signal reception direction finding, Uses signal propagation models, Incorporates network provider data, Considers topographical data

**Features:** macOS Compatibility

**In-app purchases:** none


### True Gigatex

[App page](https://appshunter.io/ios/app/true-gigatex/id1504616439)

Manage your True Gigatex Fiber Router settings, including changing Wi-Fi names and passwords. Monitor connected devices and perform speed tests directly from your mobile device.

**Highlights:** Change SSID name, Change Wi-Fi password, Monitor network devices, Perform speed tests

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DTT Service Area free?

DTT Service Area is free to download, with no in-app purchases.

### Is True Gigatex free?

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

### Which has better reviews, DTT Service Area or True Gigatex?

DTT Service Area is rated higher. DTT Service Area averages 4.0 out of 5 from 1 ratings, while True Gigatex averages 1.0 from 1 ratings.

### Do DTT Service Area or True Gigatex have ads?

Neither DTT Service Area nor True Gigatex shows ads.

### Which is updated more often, DTT Service Area or True Gigatex?

DTT Service Area ships an update every 4 months, and True Gigatex every 4 months. Most recently, DTT Service Area was updated on October 20, 2026 and True Gigatex on October 13, 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.*