JB4 Mobile at App Store analyse

App power index: 2874 (based on ranks around App Stores today)
Travel Sports
Developer: Donnie Wittbrodt
Price: 0 free
Current version: 2.3.1, last update: 8 months ago
First release : 12 Feb 2014
App size: 36.04 Mb
4.2 ( 8672 ratings )
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Estimation application downloads and cost

> 63.23k
Monthly downloads
~ $ 25.87k
Estimation App Cost

10 Oct 11 Oct 12 Oct 13 Oct
943 + 57
Note that this app requires a custom Bluetooth Low Energy module and an iOS device that supports Bluetooth Low Energy (iPhone 4S and newer) to operate. Info on the module can be found here:


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

JB4 Mobile allows you to monitor multiple parameters of your JB4 equipped car at once. Parameters such as boost psi, rpm, fuel trims, air/fuel ratios, ignition advance, fuel pressure and much more are all available.

Data Monitoring
Data logging
Graphing of logged data
Email saved logs
Read/Delete codes
Modify boost/fuel mapping
Modify nitrous/methanol settings
Download and update JB4 firmware
Multiple gauge designs
G-Force Meter
GPS Speedometer

Demo Mode is available in the settings menu.

JB4 Mobile is not affiliated with Burger Motorsports.
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Available in countries
Country Price
Canada 37.99 CAD
China 188 CNY
France 30.99 EUR
Germany 30.99 EUR
Italy 30.99 EUR
Netherlands 30.99 EUR
Portugal 30.99 EUR
Spain 30.99 EUR
Poland 30.99 EUR
UK 26.99 GBP
India 999.99 INR
Japan 999.99 JPY
Poland 129.99 PLN
Russia 999.99 RUB
Turkey 124.99 TRY
USA 27.99 USD
Korea, Republic Of 30.79 USD
Ukraine 27.99 USD
Available for devices
iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,

Latest version JB4 Mobile: 2.3.1

iPhone X compatibility .

Updated settings UI.

All JB4 related code should be up-to-date with the desktop app now.

Updated error messages.

Apps Changes History:
  • 8 months ago: New App Version 2.3 ☛ 2.3.1
  • 1 year ago: New App Version 2.2.5 ☛ 2.3
  • 1 year ago: New App Version 2.2.4 ☛ 2.2.5
  • 1 year ago: New App Version 2.2.3 ☛ 2.2.4
  • 1 year ago: New App Version 2.2.2 ☛ 2.2.3
  • 2 years ago: New App Version 2.2.1 ☛ 2.2.2
  • 2 years ago: New App Version 2.2 ☛ 2.2.1
  • 2 years ago: New App Version 2.1.9 ☛ 2.2
  • 2 years ago: New App Version 2.1.8 ☛ 2.1.9
  • 2 years ago: New App Version 2.1.7 ☛ 2.1.8
Major flaw

Needs security. There is nothing to stop someone else from connecting to your car and changing crucial settings causing damage.

Unglaublich!!! :-/

Ich habe mir die App gekauft und zuzüglich das otg Kabel für iPhone 5s. Auf meinem IPhone ist iOS 8.3 installiert. Nun musste ich feststellen, dass iOS 8 kein otg unterstützt??? Versuche das iPhone, sowie das iPad 3 zurück zu daten schlugen fehl!!!! Knapp 30€ für den .....!!! Wieso wird die App dann überhaupt angeboten? Bitte um Hilfe!

Awesome in every way


Great app

Wish it was included in the cost of the JB4Connect Kit, but anyway, its a great app. Can do all the stuff the burger software on the PC can do plus more. Occasionally the readings glitch, but Im sure Donnie will figure out why and fix it.


Hope next version has other gauge style options and colors %100

Must have app for JB4 users

I really like this app and it works really well for the JB4 Connect Kit. The app should be included in the JB4 Connect Kit, but whatever. My issue with the price doesnt take away from how well this app works and how much easier it has made data logging and monitoring the JB4 for my M4.

Outstanding support app for JB4

Dont know how I operated and tuned my car before this. Outstanding realtime display of what you car is doing and make tuning a breeze. Thanks for the outstanding product and keep up the good work.

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