This app allows users to tune and optimize their car's ECU through a connected plug-in dongle. It offers features like reading/writing ECU data, seamless dealer communication, and automatic vehicle identification for a personalized tuning experience.
2.7.0
July 14, 2026
• A brand-new smart dashboard that keeps your next move front and center. • The app now speaks Italian and Spanish. • Bigger, more readable text with Dynamic Type support. • More reliable Wi-Fi connections with a clearer retry experience.
MoreMy Flasher US is a smart tuning app that works with a plug-in dongle to give you control over your car's ECU for tuning and optimization. It allows you to read and write ECU data and communicate with your dealer.
Yes, My Flasher US is available for free. The app is listed as free with no mention of in-app purchases or subscription costs in the provided data.
No, My Flasher US does not contain advertisements. The app's data indicates it is free and does not have ads.
My Flasher US is supported on iPhone and iPod devices. It is designed for Apple mobile platforms.
The latest version of My Flasher US is 2.4.3, which was last updated on March 19, 2026. This indicates a recent update, suggesting the app is actively maintained.
My Flasher US has an age rating of 4+. This means it is considered suitable for children and general audiences.
My Flasher US automatically identifies your car's manufacturer, model, version, and engine. This ensures a tailored tuning experience based on your specific vehicle.
Yes, My Flasher US features seamless dealer communication, allowing you to exchange read and modified ECU files directly through the app.