---
title: "Questar Installer - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Questar Installer App is the official mobile application designed for easy, fast, and reliable installation of Questar telematics devices in vehicles. The app enables validation of cellular communicat"
---

# Questar Installer — United States

![Questar Installer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f8/a0/2a/f8a02ad9-fdd3-751e-b2dd-1321625e6b9d/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [QUESTAR AUTO TECHNOLOGIES](https://apptail.io/developer/questar-auto-technologies-oxcd)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.traffilog.questar.technician.installer
**Store:** Apple App Store
**Country:** United States
**Version:** 1.1.0 (released 2026-04-20)
**Original Release:** 2025-09-04
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6751549009)
**AppTail Page:** [https://apptail.io/app/questar-installer-KiHA/united-states](https://apptail.io/app/questar-installer-KiHA/united-states)

## Questar Installer Description
Questar Installer App is the official mobile application designed for easy, fast, and reliable installation of Questar telematics devices in vehicles. The app enables validation of cellular communication, ignition, GPS, and CAN connections, and supports adding installer comments, selecting accessories, attaching photo documentation of the installation, and navigating to the vehicle by VIN or license plate (some features may not be available in earlier versions). With seamless integration into Questar’s cloud services, the installation process becomes transparent, automated, and fully ready for large-scale deployment by partners and customers worldwide.

## Questar Installer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ed/f9/b3/edf9b3aa-acc4-9770-4c38-a1901421f656/1.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/11/7d/69/117d69e1-2f86-7da0-4b6a-eb9c21d9f856/2.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/89/00/8f/89008fbe-ea4c-0379-6df7-e1b418c06520/3.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/38/ef/bf/38efbf98-6e19-4627-6073-0260ea553a4a/4.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/49/09/92/4909920e-4c6d-e92f-4fb1-369a27d84b40/5.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/da/f4/47/daf44722-bc41-4861-4f95-85bdab340002/6.png/1290x2796.png)






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## Questar Installer Available In
- [Azerbaijan](https://apptail.io/app/questar-installer-KiHA/azerbaijan)
- [South Korea](https://apptail.io/app/questar-installer-KiHA/south-korea)
- [United States](https://apptail.io/app/questar-installer-KiHA/united-states)

---

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