62.6K reviews
Content rating
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About this app

This is your convenient tool to help simplify, add control and reach your vehicle’s full potential. Stay in touch and in command — whether you’re in your vehicle or out. Access helpful features like remote commands right on your home screen and even check the estimated fuel level or charge status of your electric vehicle.

Start by logging in with your GMC Account or OnStar username and password. Services are not available everywhere, and feature availability and functionality may vary by country. The myGMC mobile app* is supported on Android 9 and above and is only available in North America, United Arab Emirates, Kuwait and Bahrain.
See onstar.com/us/en/mobile_app for details.

Remote Commands**
Your key fob is conveniently located on your home screen. You can lock and unlock your doors or warm up your car on a cold morning.

Vehicle Status*** / Schedule Service
Check your vehicle’s status to monitor fuel level, oil life, tire pressure and more, making it easy for you to stay on top of your vehicle’s health and schedule service with your participating Dealer without leaving the app.

Roadside Assistance****
Have a flat? Need fuel? Request Roadside Assistance in the app, or call an OnStar Advisor. Help is on the way.

How Things Work
View tutorials and access your owner’s manual. From setting up your Bluetooth® connection to advanced safety features, learn more about your vehicle.

Send to Navigation*******
Plan your trip by sending a destination to your vehicle’s built-in navigation system from the vehicle mobile app.

OnStar Smart Driver********
Gain insights about your driving skills, and receive a driving score for a trip, day, week or month. You will also receive driving tips to help you become a better and safer driver.

*Available on select devices. Service availability, features and functionality vary by country, vehicle, device and the plan you are enrolled in. Terms apply. Device data connection required.
**Requires paid plan. Lock/unlock feature requires automatic locks. Remote start requires GM factory-installed and enabled remote start system.
***Not all issues will deliver alerts. Does not monitor spare tire. Vehicle Status features require a paid plan.
**** Roadside service availability and providers vary by country. Restrictions and limitations apply.
*****Please view full program Terms & Conditions at https://www.mygmrewards.com/.
*******Requires paid plan and properly equipped vehicle. Mobile app functionality is available on select devices and requires data connection. Map coverage varies by country. See onstar.com for details and limitations.
********Requires a capable 2015 model year or newer GM vehicle and active service plan. See onstar.com for details and limitations.
Updated on
Apr 15, 2024

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.
This app may share these data types with third parties
Personal info, Photos and videos and 2 others
This app may collect these data types
Personal info and App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

60.9K reviews
Carrie Schenk
April 21, 2024
This app used to perform well. I can no longer see any tire pressure, oil percentage, fuel level, etc. The only thing that it's good for is starting, locking, and unlocking my vehicle. This has been the case for months!!! Pretty expensive monthly cost, for something that the key fob alone, can do!! I've tried uninstalling and reinstalling the app as well. VERY frustrating!!!!
3 people found this review helpful
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General Motors (GM)
April 21, 2024
We regret to hear about the difficulties you're experiencing with Vehicle Status in the app, as this is certainly not the experience we want you to have, Carrie. When you can, please send an email with more details to socialmedia@gm.com and “ATTN: myGMC App/Carrie Schenk” in the subject line. We would like to look into things further with you. ~Mae
Steph Lemar
May 1, 2024
The app was great at first, has progressively gotten worse over time. I can no longer use any of the functionality at all. I noticed there was an update so I installed the update hoping it might start working again. Post update when I opened the app it automatically sent a remote command to start my vehicle. Waste of gas. This app is complete trash at this point. Useless.
4 people found this review helpful
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General Motors (GM)
May 1, 2024
We understand how frustrating it can be when the app isn’t working, Steph. Our team would like the opportunity to assist with your concerns and get your app running smoothly again. To do so, please send us an email with these details to socialmedia@gm.com and “ATTN: myGMC App/Steph Lemar” in the subject line. We hope to hear from you soon. ~Mae
March 16, 2024
Update has rendered app USELESS. A pop-up appears on the app every time you open it to discuss new features but it will not allow you to advance. Because you cannot get out of the pop-up to access the app it has basically disabled it. Initially I thought it was because of a poor signal but I've tried to access the app at home in the same results occur. Send an email instead of forcing users to a pop-up that doesn't advance. The features aren't that significant. Do better design team. UX is bad
27 people found this review helpful
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General Motors (GM)
March 16, 2024
We appreciate your review, Cheryl, and regret to hear of any difficulty after recent updates. Please send an email to us at socialmedia@gm.com with the subject line "ATTN: myGMC app/Cheryl" so we can further help. ~Helen

What's new

See our commitment to enhancing your ownership experience through updates and software refinements below because Better Never Stops.

- Minor fixes and improvements