JB4 Mobile
Dmac Mobile Developments, LLC
The brand new JB4 Mobile application is finally ready for public release and has lots of great new features including:
Regional download prices
Latest verified download price in each collected storefront. Open a row to verify the current price on Apple.
| Storefront | Download price | Currency | Observed | Official store |
|---|---|---|---|---|
| CACanada | $39.99 | CAD | Aug 4, 2026 | View Apple price ↗ |
| USUnited StatesCurrent storefront | $27.99 | USD | Aug 4, 2026 | View Apple price ↗ |
In-app purchases in United States
Items currently visible on Apple’s public App Store page. This may not be the complete App Store Connect catalog.
Source: Apple public App Store page · Publicly visible items only · Checked Aug 4, 2026
About JB4 MobileStorefront description supplied by Apple.
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
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.
Frequently asked questions
Quick answers based on the latest observed App Store data.
How much does JB4 Mobile cost in United States?
The latest observed download price is $27.99. Open the official App Store link to confirm the current checkout price.
Does JB4 Mobile have in-app purchases?
Apple's public page currently shows 0 purchase items in this storefront. The public list may be incomplete.
Can the price differ by country?
Yes. App Store prices can vary by storefront, currency, taxes, and developer pricing. We currently have 2 regional observations.