myGMC
4.7star
87.1K 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
85.3K reviews
Jared Rapp
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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.
25 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
Reese Vaughn
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February 28, 2026
it takes way too long to update the state of charge from the app. My phone and my truck are on the same Wi-Fi network. oftentimes I will set this state of charge in the app and then it takes 1 to 2 minutes for it to finally do it. if it does it. And I have to leave the app open to that screen without locking my screen or changing to another app. it doesn't seem to work unless I leave it on that screen. And remote climate features only seem to work about 50% of the time in the same way.
4 people found this review helpful
General Motors (GM)
February 28, 2026
Thanks for your review. Our team would like to learn more about this concern and help to the best of our abilities. Please email [email protected] with "ATTN: myGMC APP/Reese Vaughn" in the subject line so we can assist. ~ Ashley
Kimberly Smith
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November 10, 2025
While the app worked great initially, it is now nearly useless. Perhaps there was a recent update? Whatever the cause, the information reflected for both our GMC vehicles is inaccurate as to mileage, service records, etc. When I open the app, there is a warning note that some of the info may not be correct and to try refreshing, however the included refresh link also doesn't work. I can't recommend using this app for monitoring vehicle status at this point.
67 people found this review helpful
General Motors (GM)
November 10, 2025
Thank you for your review, Kimberly. We're sorry to hear you're having reliability concerns with our app. As an initial troubleshooting step, please uninstall/reinstall your app. If you continue to have difficulties, please email [email protected] with "ATTN: myGMC app/Kimberly Smith" in the subject line so we can assist. ~Charly
What’s new
See our commitment to enhancing your ownership experience through updates and software refinements below because Better Never Stops.
- See your vehicle’s real-time location directly in the app
- Minor fixes and improvements
- See your vehicle’s real-time location directly in the app
- 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
