TraffiTech DrivePro vs Questar Installer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TraffiTech DrivePro
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Monitor your driving performance with ease. Gain access to journey history, key driving insights, and vehicle data.
Questar Installer
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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.
Screenshots
Verdict
The clearest difference is update cadence: TraffiTech DrivePro at every 2 months against Questar Installer's every 4 months. On price, ads, in-app purchases and device support 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.
TraffiTech DrivePro ships an update every 2 months, Questar Installer every 4 months. The most recent releases landed on September 8, 2026 and June 11, 2026 respectively.
| Parameter | TraffiTech DrivePro | Questar Installer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 62 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | Traffitech ApS | QUESTAR AUTO TECHNOLOGIES LTD |
In-app purchases
TraffiTech DrivePro
No in-app purchases
Questar Installer
No in-app purchases
Questions
Is TraffiTech DrivePro free?
Is Questar Installer free?
Do TraffiTech DrivePro or Questar Installer have ads?
Which is updated more often, TraffiTech DrivePro or Questar Installer?
Other comparisons
