# NTC Control — Настройка ГЛОНАСС-трекеров

> GLONASS tracker diagnostics and configuration tool for START, SMART, and SIGNAL devices. (iPhone/iPad app by Viacheslav Kulikov.)

- Source: https://appshunter.io/ios/app/ntc-control/id6761608898 (this page in markdown: same URL + `.md`)
- Developer: [Viacheslav Kulikov](https://appshunter.io/developer/1890427221)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16 · 207 MB
- Languages: American English, Russian
- Released: 2026-04-20
- Data updated: 2026-08-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ntc-control/id6761608898/reviews.md

## What is NTC Control?

NTC Control is designed for quick diagnostics and basic configuration of the START, SMART, and SIGNAL GPS trackers. The application allows you to connect to and manage devices either locally via Bluetooth or remotely over the Internet.
Supported device series:
• S-20xx (Internet only) 
• S-24xx (Internet only) 
• S-26xx (Internet only) 
• S-45xx (Internet and Bluetooth) 
• S-47xx (Internet and Bluetooth) 
Key Features
• View real-time telemetry 
• Download TMI files (black box data) from the device 
• Upload downloaded telemetry to a monitoring server 
• Configure basic parameters of the device
• Synchronize device time 
• Update device firmware 
• Send standard and custom commands to the device 
Connection Methods
• Bluetooth 
• Internet (via the RCS service) 
Permissions
The application may request the following permissions:
• Bluetooth — required to connect to supported devices. 
• Contacts — optional. Allows the application to display the contact list when connected to a device via the Internet (RCS). 

To send application logs to technical support:
• Open Settings from the main screen. 
• Select Application Logs.

## Key features

- Bluetooth and internet connectivity
- Display current telemetry
- Download black box data
- Configure monitoring parameters
- Synchronize time
- Update device firmware
- Send commands to device


## Frequently asked questions about NTC Control

### What is NTC Control used for?

NTC Control is used for quick diagnostics and basic setup of GLONASS trackers from the START, SMART, and SIGNAL series. It allows you to connect via Bluetooth or the internet to manage device settings and data.

### How can I connect to a tracker with NTC Control?

You can connect to a tracker using NTC Control either via Bluetooth when in close proximity to the device, or remotely through the internet using the RCS service.

### Which NTC Control tracker models are supported?

NTC Control supports S-20xx, S-24xx, and S-26xx models exclusively via internet connection. Models S-45xx and S-47xx can be accessed via both internet and Bluetooth.

### Can NTC Control update my tracker's firmware?

Yes, NTC Control allows you to update the firmware of your connected GLONASS tracker directly through the application.

### Does NTC Control require any special permissions?

NTC Control requires Bluetooth permission to operate with devices. Optional contact access may be requested to display a contact book when connected via the internet.

### How often is NTC Control updated?

The latest version of NTC Control is 1.3, last updated on July 14, 2026. Updates typically address bug fixes and feature enhancements.

### What is the user rating for NTC Control?

NTC Control has a perfect rating of 5.0 stars based on 1 user review, indicating a highly positive user experience.

### Is NTC Control available on Android devices?

Based on the supported devices listed (iPhone, iPad, iPod), NTC Control is currently available for iOS platforms. Compatibility with Android is not specified.

## Version history (last 5 releases)

### 1.4 — 2026-07-26

- Technical Support Screen
- Fixes and optimizations

### 1.3 — 2026-07-14

- Отображение функционала в зависимости от подключенного устройства
- Работа с SD картой подключенного терминала  
- Темная тема
- iPad адаптация

### 1.2 — 2026-06-15

- Обновление прошивок
- Подключение к запароленному устройству (lite режим)
- Информационные баннеры
- Редизайн главной страницы
- Дополнена конфигурация
- Дополнены команды
- Дополнено управление устройством

### 1.1 — 2026-05-12

- Добавили возможность подключения к устройствам через интернет (RCS).
- Исправили ошибки и повысили стабильность работы приложения.

### 1.0 — 2026-04-21

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*