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Best Buick Apps

85+ iOS apps curated and reviewed

3.1 avg rating
20 free apps
Updated November 2026

If you already know myBuick, this is the deeper bench. 85+ buick apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Buick Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1myBuickmyBuickFree4.8★ (119K)YesNoNov 2026
2OnStar Guardian: Safety AppOnStar Guardian: Safety AppFree4.8★ (23K)YesNoNov 2026
3GM FinancialGM FinancialFree4.8★ (51K)NoNoNov 2026
4myGMCmyGMCFree4.8★ (444K)YesNoNov 2026
5Classic Chevrolet Buick GMC GranburyClassic Chevrolet Buick GMC GranburyFree—NoNoMay 2026
6Alpine Buick GMC ConnectAlpine Buick GMC ConnectFree—NoNoMay 2026
7Classic Elite Buick ConnectClassic Elite Buick ConnectFree1.0★ (1)NoNoSep 2026
8Suntrup Buick GMC ConnectSuntrup Buick GMC ConnectFree1.0★ (2)NoNoNov 2026

Top Picks for Buick

myBuick#1

myBuick by General Motors Company

Start, Lock & Schedule Service
Editor's Choice
🌟 Lifestyle
4.8😞(119K ratings)
FreeAds
myBuick screenshot 1
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myBuick screenshot 5
myBuick screenshot 6

Control your Buick remotely, monitor its health, and manage charging from your smartphone. The app allows you to start, lock, and locate your vehicle, set cabin temperature, and schedule service appointments.

What We Love

  • 🚀 Remote start and lock/unlock features
  • 👍 Convenient app for managing vehicle
  • 🔒 Secure access with biometrics
  • 💡 Apple Watch integration

Room to Improve

  • 🐛 Inconsistent remote start functionality
  • 🐛 Frequent login/authentication issues
  • 🐛 App crashes and freezes
  • 🐛 Unreliable vehicle data updates
  • 🔒 Excessive security measures
OnStar Guardian: Safety App#2

OnStar Guardian: Safety App by OnStar, LLC

Emergency Roadside Assistance
Strong Contender
🌟 Lifestyle
4.8😐(23K ratings)
FreeAds
OnStar Guardian: Safety App screenshot 1
OnStar Guardian: Safety App screenshot 2
OnStar Guardian: Safety App screenshot 3
OnStar Guardian: Safety App screenshot 4
OnStar Guardian: Safety App screenshot 5
OnStar Guardian: Safety App screenshot 6

This app provides comprehensive safety services for your family, including roadside assistance, automatic crash detection, and emergency services. It allows you to locate family members and share real-time locations, offering peace of mind on the go.

What We Love

  • 🚀 Amazing tracking service
  • 👍 Highly recommended
  • 🚀 Peace of mind
  • 🚀 Great addition to new car
  • 🚀 Phenomenal

Room to Improve

  • 🔋 Constant drain
  • 🔋 Battery hog
  • 🐛 Unreliable, glitchy, & getting worse
  • 🐛 Not accurate
  • 🐛 Errors on every page just trying to create an account
  • 🐛 Meh, nice for new phones
GM Financial#3

GM Financial by GM Financial

MyAccount
Worth Considering
💰 Finance
4.8😐(51K ratings)
Free
GM Financial screenshot 1
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GM Financial screenshot 6

Manage your GMF account conveniently and securely on the go. Make payments, view your payment history, and update your information for your Chevrolet, Buick, GMC, or Cadillac vehicle. Access your account 24/7 from anywhere.

What We Love

  • 👍 Easy to use app for making payments
  • 💡 Ability to view payment history and account details
  • 🚀 Convenient payment scheduling options
  • 🤝 Helpful and understanding customer support

Room to Improve

  • 🐛 Recurring login issues and password reset problems
  • 🔍 Lack of transparency around payment application and payoff amounts
  • 🤖 Unhelpful or unresponsive automated support
  • 🕰️ Slow app performance and frequent crashes

More Buick apps to explore

FAQ about Buick

What are the best buick apps for iPhone?
myBuick tops our buick apps ranking as of November 2026, with a 4.8-star average from 119K App Store ratings, and it's free to download.
Yes — 20 of the top buick apps 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 November 2026.
We track 85+ buick apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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