Best My Buick App

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Out of 250+ my buick app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top My Buick App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1myBuickmyBuickFree4.8โ˜… (115K)YesNoSep 2026
2OnStar Guardian: Safety AppOnStar Guardian: Safety AppFree4.8โ˜… (23K)YesNoSep 2026
3myChevroletmyChevroletFree4.8โ˜… (956K)YesNoSep 2026
4GM FinancialGM FinancialFree4.8โ˜… (51K)NoNoSep 2026
5myGMCmyGMCFree4.8โ˜… (425K)YesNoSep 2026
6myVWmyVWFree4.7โ˜… (297K)NoNoSep 2026
7myCadillacmyCadillacFree4.8โ˜… (161K)YesNoSep 2026
8My PorscheMy PorscheFree4.7โ˜… (13K)NoNoSep 2026

Top Picks for My Buick App

myBuick#1

myBuick by General Motors

Start, Lock & Schedule Service
Editor's Choice
๐ŸŒŸ Lifestyle
4.8๐Ÿ˜ž(115K ratings)
FreeAds
myBuick screenshot 1
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Control your vehicle remotely, monitor its status, and access important information. Schedule maintenance and get assistance when you need it, all from your smartphone.

What We Love

  • ๐Ÿš€ Remote start and lock/unlock features
  • ๐Ÿ‘ Convenient app for managing vehicle
  • ๐Ÿ”’ Secure access with biometrics
  • ๐Ÿ’ก Apple Watch integration

Room to Improve

  • ๐Ÿ› Inconsistent remote start functionality
  • ๐Ÿ› Frequent login/authentication issues
  • ๐Ÿ› App crashes and freezes
  • ๐Ÿ› Unreliable vehicle data updates
  • ๐Ÿ”’ Excessive security measures
OnStar Guardian: Safety App#2

OnStar Guardian: Safety App by OnStar, LLC

Emergency Roadside Assistance
Strong Contender
๐ŸŒŸ Lifestyle
4.8๐Ÿ˜(23K ratings)
FreeAds
OnStar Guardian: Safety App screenshot 1
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OnStar Guardian: Safety App screenshot 5
OnStar Guardian: Safety App screenshot 6

This app provides roadside assistance, crash response, family location sharing, and emergency services directly from your smartphone. It offers help in any vehicle, including motorcycles, and allows sharing with up to seven family members.

What We Love

  • ๐Ÿš€ Amazing tracking service
  • ๐Ÿ‘ Highly recommended
  • ๐Ÿš€ Peace of mind
  • ๐Ÿš€ Great addition to new car
  • ๐Ÿš€ Phenomenal

Room to Improve

  • ๐Ÿ”‹ Constant drain
  • ๐Ÿ”‹ Battery hog
  • ๐Ÿ› Unreliable, glitchy, & getting worse
  • ๐Ÿ› Not accurate
  • ๐Ÿ› Errors on every page just trying to create an account
  • ๐Ÿ› Meh, nice for new phones
myChevrolet#3

myChevrolet by General Motors

Start, Lock & Schedule Service
Worth Considering
๐ŸŒŸ Lifestyle
4.8๐Ÿ˜ž(956K ratings)
FreeAds
#47in Lifestyle
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Remotely control your vehicle's climate and starting functions. Track essential vehicle metrics like fuel and tire pressure. Schedule maintenance and request roadside assistance directly from your smartphone.

What We Love

  • ๐Ÿš€ Remote start and unlock features
  • ๐Ÿ‘ Convenient vehicle diagnostics
  • ๐Ÿ”’ Secure access to vehicle data
  • ๐Ÿ‘ Searchable owner's manual

Room to Improve

  • ๐Ÿ› Frequent app crashes and freezes
  • ๐Ÿ” Unreliable vehicle location tracking
  • ๐Ÿ”‹ Inconsistent battery status updates
  • ๐Ÿค” Confusing app navigation and UI changes
  • ๐Ÿ”’ Frustrating login and authentication issues

More My Buick App apps to explore

FAQ about My Buick App

What is the best my buick app for iPhone?
myBuick tops our my buick app ranking as of September 2026, with a 4.8-star average from 115K App Store ratings, and it's free to download.
Yes โ€” 20 of the top my buick app we rank are free to download, including myBuick and OnStar Guardian: Safety App.
myBuick shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ my buick app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The myBuick app allows you to remotely start, lock, and unlock your vehicle. You can also monitor key vehicle information such as fuel level, tire pressure, oil life, and odometer readings. Additionally, it provides access to digitized owner manuals and roadside assistance, and enables you to schedule service appointments.
To use the myBuick app, you need a compatible device with a data connection. A trial or paid OnStar plan is also necessary, along with a properly equipped vehicle. The app's functionality is dependent on various factors including wireless networks, vehicle electrical systems, and GPS signal.