VQ Install vs Flashcal+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VQ Install
This app facilitates the installation of telematics hardware in vehicles. It guides users through pairing their device via Bluetooth to enable data transmission for fleet management and driver behavior monitoring.
- Vehicle ODB2 port installation
- Bluetooth device pairing
- Telematics data transmission
- Distracted driving solutions
- Fleet management enablement
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The Derive Systems platform goes beyond traditional telematics solutions, providing an active, intelligent fleet solution. The Derive VQ Installer is the beginning of that experience. Use Derive VQ Installer to install your VQ in your vehicle’s ODB2 port and get your systems set to transmit telematics information and distracted driving solutions. Once our hardware is installed in a vehicle, drivers pair their device by enabling Bluetooth and using a simple tap on the steering wheel when prompted. Once paired, the vehicle is enabled and can be driven normally. --- Note: You must be a Derive VQ customer in order to use this app. For more information contact Derive Systems Enterprise Sales by visiting https://www.derivesystems.com/enterprise/contact
Flashcal+
This utility calibrates your Jeep Wrangler's speedometer after tire or gear changes. It offers TPMS adjustment and is designed for JK, JL, and JT models.
- Speedometer calibration
- Tire size adjustment
- Gear ratio adjustment
- TPMS on/off
- Supports JK, JL, JT models
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Jeep® Wrangler and Ford Bronco® are among the most highly modified vehicles on the road today. Whether you're upgrading tires, changing wheels, or personalizing vehicle settings, proper calibration is essential for accurate vehicle data and overall drivability. Flashcal+ makes it easy with tire size calibration, speedometer correction, TPMS adjustments, and a wide range of vehicle customization options. Built for enthusiasts who want more control over their vehicle, Flashcal+ helps you personalize your driving experience both on and off the road. Compatible with Jeep® Wrangler JK and JL, Jeep® Gladiator JT, and Ford Bronco® models, Flashcal+ delivers the features you need in one simple, easy-to-use tool. To review the privacy policy visit https://superchips.com/flashcal-privacy/
Screenshots
Verdict
The clearest difference is review sentiment: Flashcal+ at 67% against VQ Install's 0%. Flashcal+ also leads on update cadence (every 3 weeks vs every 2 months). VQ Install's advantage is in-app purchases (none vs 5) and rating (3.2 vs 3.0). On price, ratings volume, ads and monetization model 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. Flashcal+ sells 4 one-off in-app purchases. VQ Install asks for nothing beyond the download.
VQ Install holds the better App Store score, 3.2 against 3.0. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews complicate that: 0% of VQ Install's written reviews are positive against 67% of Flashcal+'s, so the app with the better star average is not the one people write more warmly about.
VQ Install ships an update every 2 months, Flashcal+ every 3 weeks. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.
| Parameter | VQ Install | Flashcal+ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (5 ratings) — better | 3.0 (8 ratings) |
| Positive reviews | 0.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 5 | 8 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 10.3 — better | 16.0 |
| Further details — not scored | ||
| Size | 40 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | Derive Systems | Holley Performance Products |
Customer experience
VQ Install
Flashcal+
In-app purchases
VQ Install
No in-app purchases
Flashcal+
- Pedal Booster$24.99
- Power Tuning$124.99
- Features and Options$124.99
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- PCM Cross Ship2 variants$274.99
Questions
Is VQ Install free?
Is Flashcal+ free?
Which has better reviews, VQ Install or Flashcal+?
Do VQ Install or Flashcal+ have ads?
Which is updated more often, VQ Install or Flashcal+?
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