# GRTech Beacon 4.0/5.0 NTRIP vs DriveStudy

The clearest difference is rating: GRTech Beacon 4.0/5.0 NTRIP at 5.0 against DriveStudy's 4.5. DriveStudy's advantage is iOS requirement (13.0 vs 15.6). 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.

GRTech Beacon 4.0/5.0 NTRIP holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly every 9 months. The most recent releases landed on July 7, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | GRTech Beacon 4.0/5.0 NTRIP | DriveStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grtech-beacon-4050-ntrip/id1554035818/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/drivestudy/id1600566404/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | Every 9 months |
| Monetization | Free | Free |
| Size | 5 MB | 47 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Glacial Ridge Technologies](https://appshunter.io/developer/1023201605) | [Cambridge Mobile Telematics Inc.](https://appshunter.io/developer/655601790) |

## What reviewers say

### GRTech Beacon 4.0/5.0 NTRIP

[App page](https://appshunter.io/ios/app/grtech-beacon-4050-ntrip/id1554035818)

This client app provides RTK corrections to compatible GPS receivers. It is designed for exclusive use with GRTech Beacon 4.0/5.0 devices. Be aware that continuous GPS use in the background can significantly impact battery life.

**Highlights:** RTK correction delivery, Compatible with GRTech Beacon 4.0/5.0, Background GPS usage management, Designed for GPS receivers

**In-app purchases:** none


### DriveStudy

[App page](https://appshunter.io/ios/app/drivestudy/id1600566404)

This app automatically records driving behavior using phone sensors to collect data for research studies. It logs trips and measures driving dynamics while running in the background with low-power sensing methods.

**Highlights:** Automatic driving detection, Measures driving dynamics, Low-power trip logging, Background operation, GPS usage for tracking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GRTech Beacon 4.0/5.0 NTRIP free?

GRTech Beacon 4.0/5.0 NTRIP is free to download, with no in-app purchases.

### Is DriveStudy free?

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

### Which has better reviews, GRTech Beacon 4.0/5.0 NTRIP or DriveStudy?

GRTech Beacon 4.0/5.0 NTRIP is rated higher. GRTech Beacon 4.0/5.0 NTRIP averages 5.0 out of 5 from 1 ratings, while DriveStudy averages 4.5 from 2 ratings.

### Do GRTech Beacon 4.0/5.0 NTRIP or DriveStudy have ads?

Neither GRTech Beacon 4.0/5.0 NTRIP nor DriveStudy shows ads.

### Which is updated more often, GRTech Beacon 4.0/5.0 NTRIP or DriveStudy?

GRTech Beacon 4.0/5.0 NTRIP ships an update every 9 months, and DriveStudy every 9 months. Most recently, GRTech Beacon 4.0/5.0 NTRIP was updated on July 7, 2026 and DriveStudy on August 16, 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.*