myGMC
4.7star
86.8K reviews
1M+
Downloads
Everyone
info
About this app
Control your vehicle from the palm of your hand with the myGMC app, connected by OnStar. Start your vehicle, set your ideal cabin temperature and more right from your phone. You can also easily find your vehicle and get walking directions to its location. Plus, keep track of your fuel level, tire pressure, oil life and odometer. You can even schedule service and request Roadside Assistance with the tap of a button. Get the app that makes ownership better at every turn.
Download now.
Disclosures:
Mobile app functionality is available on select devices and requires data connection. Services availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Roadside service availability and providers vary by country. Map coverage, features and functionality varies by country. See onstar.com for details and limitations.
Download now.
Disclosures:
Mobile app functionality is available on select devices and requires data connection. Services availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Roadside service availability and providers vary by country. Map coverage, features and functionality varies by country. See onstar.com for details and limitations.
Updated on
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.
Ratings and reviews
4.7
85K reviews
Jared Rapp
- Flag inappropriate
- Show review history
February 5, 2026
Very poor functionality. Response times are so slow that they sometimes feel non-existent. Logs out frequently. No notification history so if the doors actually locked you can't tell if you missed the alert. Can't shut the car off once you turn it on. In fact, there's more things you can't do with this app than what you can do. No windows. No customization.
26 people found this review helpful
General Motors (GM)
February 5, 2026
We're saddened to hear your experience with the app isn't amounting to your expectations, Jared. Your feedback is recognized and will be documented internally for our GM parties to review and foster continious growth. Nonetheless, please email us at [email protected] so we can help address these login and response time concerns. ~Jordan
faith Swartz
- Flag inappropriate
March 4, 2026
when it works its amazing! when it doesn't it is very infuriating. I have called support multiple times about these issues and they can never tell me why I have them or how to fix them. my car disconnects constantly and I have to trouble shoot myself at this point. recommend if you are tech savvy enough to get it going when it quits
3 people found this review helpful
General Motors (GM)
March 4, 2026
We appreciate your candid feedback regarding your experience with our app, Faith. Our team never wishes for you to experience on and off concerns with your services. We recognize your displeasure with the support provided previously and want to connect further if you're still in need of support. To do so, please email [email protected]. ~Jordan
C A Pittmann
- Flag inappropriate
February 8, 2026
I would like to see a service schedule chart added, indicating the mileage that specific services are required. Then when the vehicle is within a certain distance of the service, there is a red wrench or something to click to see what is due on it. Otherwise, this app works well, as I've tried many of its features already. Not sure I will be keeping OnStar due to the expense, however. edit/update: renewed OnStar but no functions on the app? Paid $300 for the PROTECT plan. Dumb. 3 stars now.
5 people found this review helpful
General Motors (GM)
February 8, 2026
We appreciate your feedback and have documented your sentiments for further review. If you have any additional questions or concerns, please feel free to email us at [email protected] with “ATTN: myGMC app/C A Pittmann” in the subject line. Our team is always hard at work finding ways to improve our app and help wherever we can. ~Hannah
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
- Minor fixes and improvements
App support
About the developer
General Motors LLC
1240 Woodward Ave
Detroit, MI 48226-2007
United States
+1 703-909-1116
