# DTT Service Area vs iGreen+

The clearest difference is review sentiment: iGreen+ at 73% against DTT Service Area's 15%. iGreen+ also leads on rating (5.0 vs 4.0) and update cadence (every 4 weeks vs every 4 months). On price, ratings volume, 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.

iGreen+ holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 15% of DTT Service Area's written reviews are positive against 73% of iGreen+'s.

DTT Service Area ships an update every 4 months, iGreen+ every 4 weeks. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | DTT Service Area | iGreen+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/dtt-service-area/id906264193/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/igreen-plus/id6459449843/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 15.4% of reviews | **72.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 158 MB | 76 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Office of The National Broadcasting and Telecommunications Commission](https://appshunter.io/developer/721507053) | [Shenzhen CS Energy Technology Co., Ltd.](https://appshunter.io/developer/1701782506) |

## 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


### iGreen+

[App page](https://appshunter.io/ios/app/igreen-plus/id6459449843)

Easily locate and navigate to nearby electric vehicle charging stations. Start and stop charging with a single tap, and view real-time fees and consumption without hidden costs. Enjoy a streamlined user experience with simple login and diverse payment options.

**Highlights:** Easy phone number login, Real-time station search and navigation, One-button charging control, View real-time fees and consumption, Multiple filtering options, Diverse payment methods

**Features:** macOS Compatibility, 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 iGreen+ free?

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

### Which has better reviews, DTT Service Area or iGreen+?

iGreen+ is rated higher. DTT Service Area averages 4.0 out of 5 from 1 ratings, while iGreen+ averages 5.0 from 1 ratings.

### Do DTT Service Area or iGreen+ have ads?

Neither DTT Service Area nor iGreen+ shows ads.

### Which is updated more often, DTT Service Area or iGreen+?

DTT Service Area ships an update every 4 months, and iGreen+ every 4 weeks. Most recently, DTT Service Area was updated on October 15, 2026 and iGreen+ on October 17, 2026.

---

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