myGMC

myGMC

Start, Lock & Schedule Service

440K ratings
1482 reviews
With Ads#146 in free Lifestyle
🔧 Utilities
🌟 Lifestyle
Free
With Ads

Details

Released
November 4, 2010
Updated
October 15, 2026

Features

Background Location Access

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About

Remotely control your vehicle's climate, start the engine, and locate it. Monitor vital vehicle information like fuel, tire pressure, and oil life. Schedule service appointments and request roadside assistance directly from your smartphone.

✓Remote start and climate control
✓Vehicle location and walking directions
✓Fuel level, tire pressure, oil life monitoring
✓Odometer tracking
✓Service scheduling
✓Roadside Assistance request
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What users say about myGMC

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What's New in myGMC

8.20.0

October 15, 2026

See how we’re helping you stay connected to your vehicle to get more from your ownership experience through the updates below. - Minor fixes and improvements

More

Charts

Top Free

📈 146+2

Lifestyle

This app rose +2 positions in Lifestyle chart.

Last updated on October 29, 2026.

User reviews

App doesn’t work

I try to open the app. I just downloaded it. After I registered and did all the stuff, All that happens is a black screen.

Business Man

Very helpful and reliable.

Que

Great App

An Improvement

This is better than the older version, but head unit connection is far worse then my old Tesla. I like my Hummer EV, but it’s buggy from a software standpoint, and it’s not as smooth as the Tesla interface

The bestia

Lo mejor app

Developer apps

User experience

🐞

Reported Bugs

4 issues

Remote start and unlock features not working

Bug

Vehicle status not updating

Bug

Login and logout issues

Bug

Incompatibility with newer iOS versions

Bug
✨

Requested Features

5 requests

Ability to extend remote start duration

Feature

Customizable temperature and climate controls

Feature

Wireless connectivity for Apple Watch

Feature

Detailed vehicle status updates

Feature

Scheduled remote start

Feature

FAQ

What can I do with the myGMC app?

The myGMC app allows you to remotely start your vehicle, set your ideal cabin temperature, lock or unlock doors, and locate your car. You can also monitor your fuel level, tire pressure, oil life, and odometer. Additionally, you can schedule service appointments and request Roadside Assistance.

Is the myGMC app free to use?

The app itself is available for download, but its functionality is dependent on a data connection and may vary based on your vehicle, device, and enrolled plan. The description indicates the app has ads.

What vehicles are compatible with the myGMC app?

Functionality is available on select devices and requires a data connection. Service availability, features, and functionality vary by vehicle, device, and the plan you are enrolled in. Specific details and limitations can be found on onstar.com.

How do I schedule service or request Roadside Assistance?

You can schedule service appointments and request Roadside Assistance directly through the myGMC app with the tap of a button. Availability and providers for Roadside Assistance may vary by country.

Can I track my vehicle's location with this app?

Yes, you can easily find your vehicle and get walking directions to its location using the myGMC app. Map coverage and features may vary by country.