JB4 Mobile App is an app developed by Burger Motorsports that allows users to connect their car to their smartphone. The app allows users to monitor and adjust their car's performance, including boost levels, fuel mixtures, and more. It also provides real-time data logging and graphing, as well as the ability to customize the car's performance with various maps and settings.
The JB4 Mobile App is a free app that allows users to control their JB4 tuner directly from their Android or iOS device. The app gives users the ability to see all available maps and choose the one that best suits their driving style and needs. Users can also monitor their vehicle's performance data in real-time, including boost pressure, exhaust gas temperature, and intake air temperature. The app also features a built-in troubleshooting guide that can help users identify and fix any issues they may be having with their JB4 tuner. JB4 Mobile App is a mobile app that allows you to control your JB4 tuner directly from your phone. You can use it to change maps, monitor boost, log data, and more. JB4 Mobile App Pros: Features and Functions
How to Use JB4 Mobile
Pros & Cons
-Allows for fine tuning of your JB4 performance parameters without the need for a laptop
-Gauge display and data logging capabilities allow you to keep an eye on all aspects of your car's performance
-Map switching capability lets you change maps on the fly to suit your driving conditions
-Tuning changes can be made directly through the app, no need to remove and reinstall the JB4 module
-Free updates mean you'll always have the latest features and bug fixes
JB4 Mobile App Cons:
-Only compatible with iOS devices, Android users are out of luck
-A bit pricey at $20 for the full version (though there is a free trial available)
JB4 Mobile offers real-time performance monitoring for your vehicle's engine. Enjoy easy installation with no permanent modifications required. Access customizable tuning options to match your driving preferences. Benefit from regular updates that enhance functionality and performance. Experience seamless integration with various vehicle makes and models. 
Limited compatibility with certain vehicles may restrict user options. Setup process can be complex for inexperienced users. Customer support may be slow, leading to frustration during troubleshooting. JB4 Mobile prioritizes user privacy and does not collect personal data unless explicitly provided by the user for specific functionalities or support.
JB4 Mobile does not offer a free trial or free version; however, users can explore its features through a subscription model.
JB4 Mobile does not require a constant internet connection to function, as it primarily connects to your vehicle's JB4 system via Bluetooth. However, some features may benefit from internet access.
Users can contact support or send feedback for JB4 Mobile through the app's help section or by visiting the official JB4 website for additional contact options.
You can manage or cancel your JB4 Mobile subscription through your account settings within the app or through the app store where you initially subscribed.
Yes, you can activate your account directly in the JB4 Mobile app by following the on-screen instructions after downloading the app.
You can contact our customer service by calling the support number listed on our website or through the help section in the app.
To update your customer information, log in to your account and navigate to the profile settings section to make changes.
If you can't log in, visit our website for alternative contact methods, like email or a support hotline.
To log in, open the app and enter your registered email and password. If you forgot your password, use the "Forgot Password" option.
Google Play 
App Store 
