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About myGMC
myGMC is a lifestyle app developed by General Motors (GM).
How many times has myGMC been downloaded?
myGMC has been downloaded 2.5 million times. In the last 30 days, the app was downloaded 29 thousand times. It is ranked in the top 100 lifestyle apps.
What is the rating of myGMC?
myGMC is rated 4.65 out of 5 stars, based on 90 thousand ratings.
Is myGMC free?
myGMC is free to download. The last update was on August 29, 2023.
What are the requirements for myGMC?
The app has a content rating of Everyone. The app has been available on Google Play November 2010.
Description
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.
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Works great for remote starting your vehicle without having to get your keys just open up your phone start the truck and get things warmed up
★★★★★Mary Wersal· Aug 9, 2026
Love getting all info on new vehicles and accessories options oil changes deals we have had a few GMC Vehicles, and they have always been good and the service department also
★★★★★Donna Parsons-Woodcock· Jul 24, 2026
Always alerts me within minutes when my terrain detects any issues, love this and appreciate it, my car-safe tool.
★★★★★Roel Renteria· Aug 9, 2026
Couldn't unlock through app, was locked outside. Uninstalled app and still wouldn't work update so the gps thingy wasn't secured under dash and hung down with bumps, I disconnected it because I thought it was not supposed to be there turns out that's what it was for, so I connected it agn and started working agn
★☆☆☆☆Tom Dekker· Aug 17, 2026
Yet unresolved app error where it won't communicate with the truck. I've been on a call with onstar twice, been directed to a broken claims link on the GMC (and had it inferred I don't know how to copy and paste), and endured about 8 auto-send responses and 4 (?) different "app reps" sending the canned responses. See my LinkedIn Post for more of the experience.
★★☆☆☆Nathan Whelan· Jul 14, 2026
App constantly signs me out. Remote start and other features work about half of the time. Feels like it's about 10 years behind other car apps I've used. Not sure how GM expects anyone to pay for this after the free period expires
★☆☆☆☆Jeremiah Johnson· Aug 13, 2026
Being told a trusted device is connected 10+ times when you open the app is getting really annoying. UPDATE! They stopped the trusted device notification. However, the app no longer updates fuel level or mileage unless I request support and onstar does a vehicle diagnostic check... according to them it's a "ME" issue nothing to do with app. I have already done that Hannah...
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