1. Home
  2. 🔧 Utilities
  3. ECRI Vehicle Calibrator
ECRI Vehicle Calibrator

ECRI Vehicle Calibrator

by Connections Design, LLC

18 ratings
13 reviews
🔧 Utilities
📊 Productivity
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 5, 2019
  • May 12, 2026

Developer

Connections Design, LLC
✨Promote your app ✨
ECRI Vehicle Calibrator video #1 for iPhone
ECRI Vehicle Calibrator screenshot #2 for iPhone
ECRI Vehicle Calibrator screenshot #3 for iPhone
iphone
ipad
🧾$49.99
In-App Purchase↘︎
⭐13
Reviews↘︎
📝4+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 1 month
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

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
Show original description

What's New in ECRI Vehicle Calibrator

4.0.1

May 12, 2026

Small bug fixes

1

In-App Purchases

$49.99

Unlock Programming One Vehicle

Access to write programming to one vehicle

User reviews

Most RecentHighest RatedLowest Rated

Very good and easy to use jku 2018

Does everything easily reprograms for new gearing, tire size, speedometer calibration. Wish it had some updates, for viewing gauges and temps
el tigre 12345678910el tigre 12345678910

No longer working after update

The app no longer detects the ECRI security bypass module after the latest update. I am not longer able to recalibrate my Jeep Gladiator. Please fix this issue asap!
LeeyoLeeyo

2013 Jeep Sahara

The device seems to work as advertised. I completely understand needing a license for additional vehicles, however it would be nice to get one with the purchase of the device.
The SkrattThe Skratt

2022 Jeep JT Mojave

This device is extremely easy to use. I recalibrated my tire size using GPS and it works perfectly. Additionally I enabled the LED lights on my truck and was able to engine codes that rapidly disappeared that other readers wouldn’t even see. I sent them to my dealership and they were able to fix my truck based off from those codes that were read. It was a bad speed sensor that lit up my dashboard and disabled cruise control and traction control.
Show more
Zodac1976Zodac1976

Super Simple

Bought the Ecri to recalibrate my 2022 Jeep JT speedometer after upgrading to 35” tires. If you’ve watched the Ecri YouTube videos, it’s just that simple. The device and the app does what they say it does!
bfolchbfolch
See 8 more reviews

FAQ

What is ECRI Vehicle Calibrator used for?

ECRI Vehicle Calibrator connects to your vehicle using a specific wireless device to display current calibrations and write new ones. It also allows for GPS-based speedometer calibration and reading/clearing trouble codes.

Does ECRI Vehicle Calibrator require a special device?

Yes, the app requires a proprietary ECRI wireless device to connect to your vehicle. This device is essential for the app's calibration and diagnostic functionalities.

How does ECRI Vehicle Calibrator calibrate the speedometer?

The app utilizes your phone's GPS to accurately calibrate your tire size and, consequently, your speedometer. This feature ensures your speedometer reflects your vehicle's actual speed.

Can I see past calibrations with ECRI Vehicle Calibrator?

Yes, ECRI Vehicle Calibrator saves a calibration history for each vehicle. This allows you to review all past calibrations performed using ECRI devices on your specific vehicle.

What are the system requirements for ECRI Vehicle Calibrator?

The app requires Bluetooth 4+, internet access (WIFI or cellular), and GPS if you plan to use the automatic speedometer calibration feature. It is compatible with iPhone, iPad, and iPod.

How often is ECRI Vehicle Calibrator updated?

The latest version is 3.1.1, last updated on February 26, 2026. While the last update date is in the future, indicating potential for ongoing development, users can expect regular updates for improvements and bug fixes.

What is the age rating for ECRI Vehicle Calibrator?

ECRI Vehicle Calibrator has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals, due to its non-mature content.

Does ECRI Vehicle Calibrator have ads?

No, ECRI Vehicle Calibrator does not contain advertisements. This provides an uninterrupted user experience focused solely on vehicle calibration and diagnostics.