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

-Miscellaneous software refinements.

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.
See 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
*******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 for details and limitations.
********Requires a capable 2015 model year or newer GM vehicle and active service plan. See for details and limitations.

See available downloads
A more recent upload may be available below!

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

5.21.1 (4151) APK
December 14, 2022
Android 9.0+
All Releases
myGMC 6.4.0 (4163)
March 22, 2023

Version:6.4.0 (4163)

Uploaded:March 22, 2023 at 4:19PM UTC

File size:223.41 MB


myGMC 6.3.0 (4161)
March 9, 2023

Version:6.3.0 (4161)

Uploaded:March 9, 2023 at 6:09PM UTC

File size:223.23 MB


myGMC 6.2.0 (4158)
February 23, 2023

Version:6.2.0 (4158)

Uploaded:February 23, 2023 at 6:28PM UTC

File size:226.14 MB


myGMC 6.1.0 (4155)
February 7, 2023

Version:6.1.0 (4155)

Uploaded:February 7, 2023 at 6:23PM UTC

File size:225.53 MB


myGMC 6.0.0 (4153)
January 30, 2023

Version:6.0.0 (4153)

Uploaded:January 30, 2023 at 5:44PM UTC

File size:225.53 MB


myGMC 5.21.1 (4151)
December 14, 2022

Version:5.21.1 (4151)

Uploaded:December 14, 2022 at 4:13PM UTC

File size:225.52 MB


myGMC 5.21.0 (4148)
November 30, 2022

Version:5.21.0 (4148)

Uploaded:November 30, 2022 at 6:29PM UTC

File size:231.15 MB


myGMC 5.20.0 (4142)
October 31, 2022

Version:5.20.0 (4142)

Uploaded:October 31, 2022 at 8:05PM UTC

File size:210.76 MB


myGMC 5.19.1 (4139)
October 17, 2022

Version:5.19.1 (4139)

Uploaded:October 17, 2022 at 6:45PM UTC

File size:210.71 MB


myGMC 5.19.0 (4134)
October 7, 2022

Version:5.19.0 (4134)

Uploaded:October 7, 2022 at 8:26PM UTC

File size:194.17 MB