---
title: "JB4 PRO - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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 require"
---

# JB4 PRO — United States
> Exclusively for the JB4

![JB4 PRO App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/90/25/86/902586ac-6047-b5f2-a8b3-13caada3cf58/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/400x400bb.png)

**Developer:** [Burger Motorsports](https://apptail.io/developer/burger-motorsports-ocULo)
**Category:** Sports
**Rating:** 4.4/5 (14 ratings)
**Price:** Free
**Bundle ID:** com.burgertuning.jb4pro
**Store:** Apple App Store
**Country:** United States
**Version:** 1.5.6 (released 2026-10-26)
**Original Release:** 2025-05-22

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6746129072)
**AppTail Page:** [https://apptail.io/app/jb4-pro-TJfw/united-states](https://apptail.io/app/jb4-pro-TJfw/united-states)

## JB4 PRO Description
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.

## JB4 PRO Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6f/a0/bf/6fa0bfde-f7bf-6f8e-4b05-a93c49d63063/IMG_0004.PNG/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f6/23/29/f623299e-5283-abd9-b901-f00b6070f64c/IMG_0005.PNG/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/41/98/cb/4198cb8f-2c55-1fd0-f38c-d6b9c32a1127/IMG_0006.PNG/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0c/c4/0e/0cc40ef6-d0b7-ee47-e332-56e507d9c11d/IMG_0007.PNG/1242x2688.png)

## JB4 PRO Rating Breakdown in United States
- 5 stars: 10 (71%)
- 4 stars: 1 (7%)
- 3 stars: 2 (14%)
- 2 stars: 1 (7%)
- 1 stars: 0 (0%)

## JB4 PRO Reviews in United States

### ***-- "What are you waiting to develop a CarPlay compatible app??"
Hey guys what are you waiting to develop a CarPlay compatible app?? It’s kind of basic to have nowadays those engine values in the screen of the car while you race!
-- Max BD22cm, 2026-05-23

### ***** "Data logging"
The app and data logging works great just like the mobile, but I’m on platform 125 (2.5T smartstream kia/hyundai) and for whatever reason when I’m reading a data log, it does not give me the option to enable cylinder one or “ign1” to see timing for cylinder one it’s not even in the options. List to be enabled when reading a data log.
-- JA_16, 2025-12-25

### ****- "Good app, some bugs"
Overall this is a great app. It could be easier to identify which firmware profiles you need and how to make changes. Clearing DME codes doesn’t work consistently. And it would be amazing if this could be CarPlay compatible, even just a gauge widget. Allow volunteers to help with Dev!
-- johntfetter, 2025-10-20

[View all JB4 PRO reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## JB4 PRO Discovered Keywords
- jb4 pro

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## JB4 PRO Available In
- [United States](https://apptail.io/app/jb4-pro-TJfw/united-states)
- [Azerbaijan](https://apptail.io/app/jb4-pro-TJfw/azerbaijan)
- [Bulgaria](https://apptail.io/app/jb4-pro-TJfw/bulgaria)
- [Bahrain](https://apptail.io/app/jb4-pro-TJfw/bahrain)
- [Brunei](https://apptail.io/app/jb4-pro-TJfw/brunei)
- [Belize](https://apptail.io/app/jb4-pro-TJfw/belize)
- [Canada](https://apptail.io/app/jb4-pro-TJfw/canada)
- [Chile](https://apptail.io/app/jb4-pro-TJfw/chile)
- [Estonia](https://apptail.io/app/jb4-pro-TJfw/estonia)
- [United Kingdom](https://apptail.io/app/jb4-pro-TJfw/united-kingdom)
- [Croatia](https://apptail.io/app/jb4-pro-TJfw/croatia)
- [Hungary](https://apptail.io/app/jb4-pro-TJfw/hungary)
- [Ireland](https://apptail.io/app/jb4-pro-TJfw/ireland)
- [Iceland](https://apptail.io/app/jb4-pro-TJfw/iceland)
- [Jordan](https://apptail.io/app/jb4-pro-TJfw/jordan)
- [Lithuania](https://apptail.io/app/jb4-pro-TJfw/lithuania)
- [Luxembourg](https://apptail.io/app/jb4-pro-TJfw/luxembourg)
- [Latvia](https://apptail.io/app/jb4-pro-TJfw/latvia)
- [Mexico](https://apptail.io/app/jb4-pro-TJfw/mexico)
- [Slovenia](https://apptail.io/app/jb4-pro-TJfw/slovenia)
- [Australia](https://apptail.io/app/jb4-pro-TJfw/australia)
- [South Africa](https://apptail.io/app/jb4-pro-TJfw/south-africa)

---

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