45.8K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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.

GMC 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
Mar 24, 2023

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
45.8K reviews
E Paxton
March 8, 2023
Ever since an update a few months ago, the app is useless. Automatic login with my thumbprint doesn't work, just keeps reloading the log in screen. So I have to manually input. The car won't start when I use the app. I cant locate my vehicle. I like to use this when my son borrows my car, so I can check in where he's at. Everytime I go to the Play Store is tells me to update the app, but last update is from Feb? But keeps telling me to update it. Whoever did the last update needs to be fired.
3 people found this review helpful
Did you find this helpful?
General Motors (GM)
March 8, 2023
We're sorry to learn of any concerns you're experiencing with the app from the recent update. As an initial troubleshooting step, we suggest that you uninstall/reinstall the app from your device. If you continue having difficulties after this, please send us an email to socialmedia@gm.com with "ATTN: myGMC/E Paxton" in the subject line. ~Erin
Mike Vettraino
February 4, 2023
The app functions stopped being available to use a few months ago and has not been fixed. The app home screen only asks if I'm ready to activate onstar, which I've never signed up for the service and don't wish to use. Apparently the app wants you to sign up for it in order to use any features in the app. I mainly used the app for remote start but I can't even access the screen where that function is. The app is completely useless now and nothing has changed. FIX THIS PLEASE!
20 people found this review helpful
Did you find this helpful?
General Motors (GM)
February 4, 2023
Hello, Mike. Thanks for your review. Our team would like to learn more about this concern and help to the best of our abilities. Please email socialmedia@gm.com with "ATTN: myGMC App/Mike Vettraino" in the subject line so we can assist. ~Helen
February 9, 2023
Again issues with this app. Worked fine until today, now it just asks if I'm ready to activate my onstar whatever, which I don't want to do. I even removed and re-installed and still doesn't work. It was convenient for auto start but now, can't even do that. Fine time for it to not allow auto start in the dead of winter when it's needed most. Shouldn't HAVE to activate the onstar part of it if we do not want to. This seems to be a common issue that apparently they aren't going to resolve.
15 people found this review helpful
Did you find this helpful?
General Motors (GM)
February 9, 2023
Thanks for your review, Larissa. Please know that to enjoy Remote Key Fob features like Remote Start from your mobile device, you will need a vehicle equipped with the appropriate hardware, as well as a Connected Service plan. If you have any questions, please email us at socialmedia@gm.com with the subject line as "myGMC app/LarissaFaith." ~Jacob

What's new

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

-On select vehicles, check the install status and history of all your vehicle software updates. (Supported on app version 6.0.0 & above)
-Guest users can now view app benefits, locate a service dealer and more through the redesigned app experience.