4.2
10 reviews
1K+
Downloads
Content rating
Everyone
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About this app

Smart phone integration for your JB4 performance tuner to change maps, monitor live engine data, record logs, manage fault codes, update JB4 firmware, and much more!

Note the JB4 PRO free app requires the JB4 PRO BT adapter and is not compatible with the JB4 Mobile BT adapter.
Updated on
Oct 26, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.1
9 reviews
michael medves
August 12, 2025
So far so good. Had a few hiccups but was remedied by the developers within a day or so with a new update with exactly what I needed.
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Jason Russell
September 6, 2025
Huge improvement over old Mobile app.
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What’s new

1) Added decimal precision to gauge templates
2) Added import settings from external log option
3) Automatically clears fault codes after a firmware update
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App support

Phone number
+18053284503
About the developer
BURGER MOTORSPORTS INC.
terry@burgertuning.com
2279 Agate Ct Simi Valley, CA 93065-1843 United States
+1 805-328-5074
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