---
title: "ECU Connect - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "IMPORTANT This app requires an EcuTek Bluetooth Vehicle Interface to connect to your car's ECU. These are available from EcuTek Tuners. Find your nearest one at www.ecutek.com/dealers. If you don't ha"
---

# ECU Connect — United States

![ECU Connect App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a5/8c/dd/a58cdd7b-1a0b-3f3f-0992-27a7117197b6/AppIcons-0-1x_U007emarketing-0-5-0-sRGB-85-220-0.png/400x400bb.png)

**Developer:** [EcuTek Technologies](https://apptail.io/developer/ecutek-technologies-Yfme)
**Category:** Utilities
**Rating:** 4.1/5 (83 ratings)
**Price:** Free
**Bundle ID:** com.ecutek.ecuconnect
**Store:** Apple App Store
**Country:** United States
**Version:** 9.1.4 (released 2026-06-30)
**Original Release:** 2016-11-23

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1140860609)
**AppTail Page:** [https://apptail.io/app/ecu-connect-YGIb/united-states](https://apptail.io/app/ecu-connect-YGIb/united-states)

## ECU Connect Description
IMPORTANT
This app requires an EcuTek Bluetooth Vehicle Interface to connect to your car's ECU. These are available from EcuTek Tuners. Find your nearest one at www.ecutek.com/dealers. If you don't have an interface, run the demo mode within the app to see ECU Connect in action.

ECU Connect is the free companion app to the new pocket-size Bluetooth Vehicle Interface produced by specialist tuning firm EcuTek Technologies.

Once you have purchased your EcuTek Vehicle Interface, plug it into your car's OBD vehicle diagnostic socket, pair it with your phone in the app and you will open up a whole new world of enjoyment with your car.


With ECU Connect, you can receive and program in a tuned file from one of our EcuTek Master Tuners just with your phone. No laptop, no wires, no fuss. Just create an account in the app, select the tuner you want to work with, and you are ready to receive the tuned file. Discuss with your tuner what you want to achieve from the tune and once the file has been created, you will receive a notification that the file is ready. Go to Program ECU, select the file and follow the on-screen instructions. It's as easy as that. All that's left is for you to enjoy the car!
For more details on programming your car’s ECU with ECU Connect go to www.ecutek.com/phone-flash

Your EcuTek Tuner can also set up some unique RaceROM features which allows you to control and adjust some aspects of the tune with your phone: Launch RPM; Traction Control settings; boost and torque levels; switch between different set ups such as track mode, economy mode, fast road and flexfuel on the fly. These are just some of the example set ups. Speak to your EcuTek Master Tuner and discuss with them what you'd like. There are lots of options to choose from.

For a list of supported models together with their ECU Connect Features go to www.ecutek.com/ecu-connect

Whether your car is tuned on EcuTek or not, with ECU Connect you can instantly see how your engine is performing as you drive it (even if the car is not officially supported, ECU Connect provides basic support for most cars using generic OBD2 CAN communication protocol available on nearly all vehicles manufactured from 2008 onwards). You can view and log any parameter the ECU records and even create unlimited personalised dashboards if you want to monitor specific groups of parameters. Save and send these logs direct from the app to your tuner. You can also record GPS coordinates in the log files, so you can see what was happening at any given point on your logging run (very useful on track days).

## ECU Connect Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1c/99/f0/1c99f00a-5f32-1045-f0ff-65c25e4953e8/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-07_at_15.12.21.png/2064x2752.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b9/6f/60/b96f60cf-82bc-1c0e-fbea-e9defb081d13/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-07_at_15.12.35.png/2064x2752.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f1/d1/81/f1d1818d-a051-1206-09f6-f15012267e22/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-07_at_15.12.40.png/2064x2752.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8c/8a/53/8c8a5359-6e46-32a8-a5de-7d08962de94e/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-07_at_15.14.09.png/2064x2752.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8f/50/48/8f5048da-c64a-5242-a8bb-6896324454fe/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-04-07_at_15.14.17.png/2064x2752.png)

## ECU Connect Rating Breakdown in United States
- 5 stars: 50 (60%)
- 4 stars: 13 (16%)
- 3 stars: 7 (8%)
- 2 stars: 0 (0%)
- 1 stars: 13 (16%)

## ECU Connect Reviews in United States

### ****- "Great App for Tuned Vehicles"
This app is pretty good. I only have a two suggestions:

1. There should be a CarPlay/AndroidAuto version of this app so that dashboards can be viewed from a vehicles built-in infotainment system.

2. There should be a way to modify a dashboard for a vehicle even if there is no demo vehicle option for it without having to be connected to it. (I.E. VR30DDTT Gen2 Vehicles)
-- Nicholas Toulouse, 2024-11-13

### *---- "iPhone 16 not working"
Have contacted ECU tech support and sales in reference to the iPhone 16 not working with their software as of today no response from support or sales
iPhone 16 is a nonstarter with this software
Nonfunctional.
-- Help iphone16, 2024-11-01

### ****- "Great app but…"
This app is great. I have zero complaints about the actual performance, layout, ui/ etc. In fact, I am very very pleased with how simple this is. Menus are where you expect them to be, and buttons work as expected with 0 uncertainty of purpose. As far as apps go, this is great. 

My only issue, and it’s not an issue so much as a request to the developers:
Please add CarPlay support!

Starting data logging, looking at the dash board, setting launch control rpm, etc is a real pain to do on a phone, especially when there is an available interface to do to integrated into the car already. If it’s as simple as app mirroring, CarPlay would make a world of a difference. Developers: please add it!
-- RetroV1bes, 2024-09-20

### ***** "Apple CarPlay"
One suggestion: develop Apple CarPlay/android auto support for gauges
-- peteharsh98, 2024-09-14

### *---- "370z boost gauge"
Boost gauge isn’t working after update 

370z
-- fixit asap, 2024-09-08

### ****- "Great use with support from my tuner! Only one suggestion."
Z1 Motorsports has been very helpful to remotely tune my 370Z, with this app. I have had very few issues with the app itself, other than a few errors, which frankly probably saved my ECU from frying itself. 

My only suggestion with my experience is to add a simple timer into the start / stop button of the logging feature. With my remote tuning process I have had to log 30 second intervals of data, which a timer would come a in handy a lot!
-- alexx2208, 2023-03-20

### *---- "Doesn’t detect the B58 Supra anymore…."
Left me stranded, thanks….
-- EricSakariasen, 2022-03-06

### *---- "Broken for bmw with S55 after update"
After recent update the app no longer recognizes the car.
-- Blue M3, 2022-03-01

### *---- "Issue with the blue tooth connect"
Bought the ecutek dongle thinking it would let me change my maps spent 300 dollars for it not to even work waste of money
-- vs kf god, 2022-01-31

### ***** "Amazing features"
This app allows me to do so much it’s beyond my comprehension why it is so good
-- aliBandzz, 2021-11-12

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



## ECU Connect Discovered Keywords
- fuel log
- fuel economy
- ecu connect
- racechip

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## ECU Connect Available In
- [United States](https://apptail.io/app/ecu-connect-YGIb/united-states)
- [United Kingdom](https://apptail.io/app/ecu-connect-YGIb/united-kingdom)
- [Canada](https://apptail.io/app/ecu-connect-YGIb/canada)
- [France](https://apptail.io/app/ecu-connect-YGIb/france)
- [China](https://apptail.io/app/ecu-connect-YGIb/china)
- [Russia](https://apptail.io/app/ecu-connect-YGIb/russia)
- [Saudi Arabia](https://apptail.io/app/ecu-connect-YGIb/saudi-arabia)
- [Italy](https://apptail.io/app/ecu-connect-YGIb/italy)
- [Taiwan](https://apptail.io/app/ecu-connect-YGIb/taiwan)
- [Austria](https://apptail.io/app/ecu-connect-YGIb/austria)
- [Spain](https://apptail.io/app/ecu-connect-YGIb/spain)
- [Germany](https://apptail.io/app/ecu-connect-YGIb/germany)
- [Sweden](https://apptail.io/app/ecu-connect-YGIb/sweden)
- [Philippines](https://apptail.io/app/ecu-connect-YGIb/philippines)
- [United Arab Emirates](https://apptail.io/app/ecu-connect-YGIb/united-arab-emirates)
- [Ukraine](https://apptail.io/app/ecu-connect-YGIb/ukraine)
- [South Korea](https://apptail.io/app/ecu-connect-YGIb/south-korea)
- [Poland](https://apptail.io/app/ecu-connect-YGIb/poland)
- [India](https://apptail.io/app/ecu-connect-YGIb/india)
- [Australia](https://apptail.io/app/ecu-connect-YGIb/australia)
- [Belgium](https://apptail.io/app/ecu-connect-YGIb/belgium)
- [Greece](https://apptail.io/app/ecu-connect-YGIb/greece)
- [Hong Kong SAR China](https://apptail.io/app/ecu-connect-YGIb/hong-kong)
- [Indonesia](https://apptail.io/app/ecu-connect-YGIb/indonesia)
- [Israel](https://apptail.io/app/ecu-connect-YGIb/israel)
- [Japan](https://apptail.io/app/ecu-connect-YGIb/japan)
- [Kuwait](https://apptail.io/app/ecu-connect-YGIb/kuwait)
- [Malaysia](https://apptail.io/app/ecu-connect-YGIb/malaysia)
- [Netherlands](https://apptail.io/app/ecu-connect-YGIb/netherlands)
- [New Zealand](https://apptail.io/app/ecu-connect-YGIb/new-zealand)
- [Türkiye](https://apptail.io/app/ecu-connect-YGIb/turkey)
- [Dominican Republic](https://apptail.io/app/ecu-connect-YGIb/dominican-republic)
- [South Africa](https://apptail.io/app/ecu-connect-YGIb/south-africa)
- [Denmark](https://apptail.io/app/ecu-connect-YGIb/denmark)
- [Brazil](https://apptail.io/app/ecu-connect-YGIb/brazil)
- [Kazakhstan](https://apptail.io/app/ecu-connect-YGIb/kazakhstan)
- [Lebanon](https://apptail.io/app/ecu-connect-YGIb/lebanon)
- [Macao SAR China](https://apptail.io/app/ecu-connect-YGIb/macau)
- [Mexico](https://apptail.io/app/ecu-connect-YGIb/mexico)
- [Azerbaijan](https://apptail.io/app/ecu-connect-YGIb/azerbaijan)
- [Nigeria](https://apptail.io/app/ecu-connect-YGIb/nigeria)
- [Argentina](https://apptail.io/app/ecu-connect-YGIb/argentina)
- [Norway](https://apptail.io/app/ecu-connect-YGIb/norway)
- [Vietnam](https://apptail.io/app/ecu-connect-YGIb/vietnam)
- [Peru](https://apptail.io/app/ecu-connect-YGIb/peru)
- [Czechia](https://apptail.io/app/ecu-connect-YGIb/czechia)
- [Pakistan](https://apptail.io/app/ecu-connect-YGIb/pakistan)
- [Colombia](https://apptail.io/app/ecu-connect-YGIb/colombia)
- [Portugal](https://apptail.io/app/ecu-connect-YGIb/portugal)
- [Romania](https://apptail.io/app/ecu-connect-YGIb/romania)
- [Chile](https://apptail.io/app/ecu-connect-YGIb/chile)
- [Finland](https://apptail.io/app/ecu-connect-YGIb/finland)
- [Egypt](https://apptail.io/app/ecu-connect-YGIb/egypt)
- [Ecuador](https://apptail.io/app/ecu-connect-YGIb/ecuador)
- [Switzerland](https://apptail.io/app/ecu-connect-YGIb/switzerland)
- [Belarus](https://apptail.io/app/ecu-connect-YGIb/belarus)
- [Hungary](https://apptail.io/app/ecu-connect-YGIb/hungary)
- [Singapore](https://apptail.io/app/ecu-connect-YGIb/singapore)
- [Ireland](https://apptail.io/app/ecu-connect-YGIb/ireland)
- [Thailand](https://apptail.io/app/ecu-connect-YGIb/thailand)
- [Algeria](https://apptail.io/app/ecu-connect-YGIb/algeria)

---

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