ECRI Vehicle Calibrator vs Flashcal+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECRI Vehicle Calibrator
This app connects to your vehicle via a wireless device to display current calibrations and write new ones. It offers features like GPS-based speedometer calibration, a history of all calibrations, and the ability to read and clear trouble codes.
- View current vehicle calibrations
- Write new vehicle calibrations
- GPS speedometer calibration
- Calibration history tracking
- Read and clear trouble codes
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ECRI uses patent pending technology to connect to your vehicle using an ECRI wireless device, which allows you to see current calibrations and write new ones. Benefits: • Easy to read current calibrations • Writing new calibrations is fast and easy • Use your phone's GPS to calibrate your tire size/speedometer • Calibration history is saved for each vehicle, letting you see calibration history from all ECRI uses on your vehicle • Read and clear trouble codes from specific modules System requirements: • Bluetooth 4+ • Internet access (WIFI or cellular) • GPS (if using automatic speedometer calibration)
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 rating: ECRI Vehicle Calibrator at 4.6 against Flashcal+'s 3.0. ECRI Vehicle Calibrator also leads on review sentiment (85% vs 67%) and device support (3 vs 1). Flashcal+'s advantage is monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and ads 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. ECRI Vehicle Calibrator sells 1 one-off in-app purchase and Flashcal+ sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
ECRI Vehicle Calibrator holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 19 and 8 respectively. Written reviews point the same way: 85% of ECRI Vehicle Calibrator's written reviews are positive against 67% of Flashcal+'s.
ECRI Vehicle Calibrator ships an update every 6 weeks, Flashcal+ every 3 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.
| Parameter | ECRI Vehicle Calibrator | Flashcal+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (19 ratings) — better | 3.0 (8 ratings) |
| Positive reviews | 84.6% of reviews — better | 66.7% of reviews |
| Number of ratings | 19 — better | 8 |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 46 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | Connections Design, LLC | Holley Performance Products |
Customer experience
ECRI Vehicle Calibrator
Flashcal+
In-app purchases
ECRI Vehicle Calibrator
- Unlock Programming One Vehicle$49.99
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 ECRI Vehicle Calibrator free?
Is Flashcal+ free?
Which has better reviews, ECRI Vehicle Calibrator or Flashcal+?
Do ECRI Vehicle Calibrator or Flashcal+ have ads?
Which is updated more often, ECRI Vehicle Calibrator or Flashcal+?
Other comparisons
