---
title: "SynRTK - Reviews, Revenue and Downloads in South Korea | Apple App Store"
description: "GNSS RTK, Precise positioning service with RTK devices of SYNEREX, Inc.  * Setting options Broadcasts connection status to NTRIP server via USB or Bluetooth. Broadcasts location information obtained b"
---

# SynRTK — South Korea
> GNSS RTK services

![SynRTK App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/8e/25/85/8e258507-d09d-d404-660e-9351a632a800/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-CAmtj) (South Korea)
**Category:** Developer Tools
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.synerex.synRtk
**Store:** Apple App Store
**Country:** South Korea
**Version:** 1.0.374 (released 2026-10-29)
**Original Release:** 2025-05-15
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/kr/app/app/id6741556561)
**AppTail Page:** [https://apptail.io/app/synrtk-rqAv/south-korea](https://apptail.io/app/synrtk-rqAv/south-korea)

## SynRTK Description
GNSS RTK, Precise positioning service with RTK devices of SYNEREX, Inc.

* Setting options
Broadcasts connection status to NTRIP server via USB or Bluetooth.
Broadcasts location information obtained by receiving satellite signals.
Connects with existing connection information when running the app.
Hides the SynRTK app with Back when connected to NTRIP.
Shows location information.
Shows NMEA data log.

* NTRIP Server Configuration
You can use the NTRIP Account built into the SynRTK terminal or use an external NTRIP Account

* Satellite screen - Satellite signal strength/position display
It shows followings:
- Number of satellites used
- PDOP (Position dilution of precision)
- HDOP (Horizontal dilution of precision)
- VDOP (Vertical dilution of precision)

## SynRTK Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1c/b7/70/1cb77078-32ac-dfa9-7c3b-8968d863fc4c/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-05-08_at_09.11.09.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/25/9c/63/259c633c-d29a-5d92-2fa1-3f2c059ad257/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-05-08_at_09.11.15.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/46/dd/90/46dd901a-6f71-be91-f1bc-44163d86e843/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-05-08_at_09.11.19.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1d/7e/d0/1d7ed09a-84a8-6557-772b-bbf638c706ba/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-05-08_at_09.11.23.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b0/df/0a/b0df0a25-a407-9713-c648-dc658a08fc41/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-05-08_at_09.11.35.png/1320x2868.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1d/03/72/1d0372b2-7536-3752-544e-8776de86fcad/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2025-05-08_at_09.11.39.png/1320x2868.png)







## SynRTK Available In
- [South Korea](https://apptail.io/app/synrtk-rqAv/south-korea)
- [Taiwan](https://apptail.io/app/synrtk-rqAv/taiwan)

---

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