4.5
62.1K reviews
1M+
Downloads
Content rating
Everyone
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.

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.


Disclosures
*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

4.4
60.3K 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!!!!
1 person 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
Pedro Justiniano
April 2, 2024
No stars unfortunately, as all of the other negative reviews posted the last 2 or 3 years. I have the issues everyone else is having and have had the last 3 months. According to all other posts everything works good for a few months then crashes. Almost seems intentional kinda frustrating when you go through and read all the reviews dating back a couple years. I myself have un-installed and re-installed app multiple times. I am not emailing about it does no good.
15 people found this review helpful
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General Motors (GM)
April 2, 2024
We value your feedback, Pedro. Our team is committed to addressing your concerns and providing you with the assistance you deserve. Feel free to send us an email at socialmedia@gm.com and “ATTN: myGMC App/Pedro Justiniano” in the subject line. We would like to work with you to ensure you have a great experience with the app. ~Mae
Melissa Blankenship
April 23, 2024
Terrible. Every time I start this app it just opens & reopens to the first page of setting up my vehicle & info, 3 bouncing dots, flash to setting up my vehicle, 3 bouncing dots. I've uninstalled, reinstalled, same thing. Does Not Work! Only reason I have it is so I can start my car from inside my work. Definitely not going to pay for OnStar since this app is terrible!!!!!
Did you find this helpful?
General Motors (GM)
April 23, 2024
This is certainly not the experience we want you to have with the app, Melissa. When you have a moment, please send us an email with more details of your concerns to socialmedia@gm.com and “ATTN: myGMC App/Melissa Blankenship” in the subject line. Our team would like to look into things further with you. ~Mae

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