JB4 Mobile

JB4 Mobile

Dmac Mobile Developments, LLC·SGD 34.99
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Screenshots

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Description

The brand new JB4 Mobile application is finally ready for public release and has lots of great new features including:
*Gauge theme customizations
*Built-in raw CSV data viewer
*Revamped User Adj./WMI data editors
*New modern UI completely rewritten from the ground up
*More seamless integration with our backend servers

JB4 Connect Kit Users:
1) Install the Connect Kit per the installation guide for your vehicle
2) Create your account/sign in with this app
3) Ensure JB4 Mobile has all requested permissions and that location services are enabled (required for BLE scanning on some devices)
4) Tap the Connect button in JB4 Mobile

BMS Data Cable Users:
1) Select the OTG option in Settings Tab->Advanced->Connection
2) Connect the OTG cable to your phone/tablet BY ITSELF
3) Connect the BMS Data Cable to the OTG cable
4) Tap the Connect button in JB4 Mobile

About The App:
JB4 Mobile is a mobile data logger and display for use with the JB4 tuner from Burger Motorsports.

JB4 Mobile allows you to monitor and log multiple parameters from your JB4 equipped car. Parameters such as boost, rpm, fuel trims, air/fuel ratios, ignition advance and much more are available.

Current Features:
Live gauges
Data logging
Data graphing
Log export via email
Code reading/deletion
Modify User Adj. (boost, fuel, etc.) settings
Modify WMI settings
Switch maps on the fly
Auto WOT logging
JB4 Firmware Updating

JB4 ® is a registered trademark of Burger Motorsports Inc ® and is used with written permission.

Developer

Dmac Mobile Developments, LLC

Developer ID: Dmac Mobile Developments, LLC

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Recent Reviews

jason bellotti

v3.0.5

not sure why there are so many bad reviews. my Genesis was the first car I've ever had with power that I can modified. I put 15k into my car and I did all the work with no experience including the jb4 with methanol injection and ewg wires along many other things. the jb4 app works perfectly fine and I've never had an issue with connecting or it not reading certain things. I can tell you after installing it I have no doubt that others installed it incorrectly and I can almost guarantee you that

2 Aug 2026

Phil

v3.0.5

Current version is stable and has nice base of features brought back from the original and new features, been very pleased with it been using JB4 since 2019.

11 Jul 2026

les Moore

v3.0.5

This app page needs to indicate that it's not for new jb4s. It's for old legacy units. people that are buying jb4s are purchasing this app by mistake and being charged $30

23 Jun 2026

Tony J

v3.0.7

I need this app to use my JB4 tune. cannot use it without it. it works as described. thus, 2 stars. but, it is an expensive app after buying an expensive JB4 tuner what bothers me the most is I paid $27.99 for them to harvest my data and "Share it with their partners" . I should get a cut of that.action. instead I am PAYING them to sell my data. Before you know it, it is resold to LexisNexis who sells data to insurance companies. so they can find reasons to increase premiums.

2 Apr 2026

beckening dook264

v3.0.7

wrong app dont buy it! get jb4pro thats the right app.

19 Mar 2026

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