GRTech Beacon 4.0/5.0 NTRIP vs ESView S9
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GRTech Beacon 4.0/5.0 NTRIP
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.
- RTK correction delivery
- Compatible with GRTech Beacon 4.0/5.0
- Background GPS usage management
- Designed for GPS receivers
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GRTech Beacon 4.0/5.0 NTRIP Client is designed to deliver RTK corrections to GPS receivers capable of receiving them. This app is intended to be used exclusively with the GRTech Beacon 4.0/5.0 family of devices. Continued use of GPS running in the background can dramatically decrease battery life. Background GPS usage will end when you stop the data stream or the Beacon is no longer connected.
ESView S9
This application allows you to view real-time recorded video from a connected black box via Wi-Fi. You can also watch, download, and configure various settings for the device, including camera and recording parameters.
- Real-time live view
- Watch and download recorded videos
- Configure camera settings
- Adjust recording parameters
- Manage ADAS settings
- Control Wi-Fi settings
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Supported Model: S9 ESView is an app that allows you to view the recorded video in real time using the black box's Wi-Fi and control the settings of the black box. Live View: You can view the video being recorded in real time on the connected channel. Recorded video: You can watch and download videos of all recorded channels. Environment Settings: You can configure the black box environment settings (camera settings, recording settings, ADAS settings, audio settings, Wi-Fi settings, etc.). have. Initial passwords are weak in security. Change the password in [Preferences->Hotspot Settings->Password Settings]. Kyungnam Pharmaceutical Healthcare K&Care Customer Support Center 070-4211-8505
Screenshots
Verdict
The clearest difference is iOS requirement: ESView S9 at 13.0 against GRTech Beacon 4.0/5.0 NTRIP's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 ships an update every 9 months, ESView S9 every 11 months. The most recent releases landed on July 7, 2026 and September 19, 2026 respectively.
| Parameter | GRTech Beacon 4.0/5.0 NTRIP | ESView S9 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Glacial Ridge Technologies | (주)이에스브이 |
Customer experience
GRTech Beacon 4.0/5.0 NTRIP
ESView S9
In-app purchases
GRTech Beacon 4.0/5.0 NTRIP
No in-app purchases
ESView S9
No in-app purchases
Questions
Is GRTech Beacon 4.0/5.0 NTRIP free?
Is ESView S9 free?
Do GRTech Beacon 4.0/5.0 NTRIP or ESView S9 have ads?
Which is updated more often, GRTech Beacon 4.0/5.0 NTRIP or ESView S9?
Other comparisons
