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Best My Cadillac App

248+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our my cadillac app list covers 248+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top My Cadillac App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1myCadillacmyCadillacFree4.8★ (160K)YesNoAug 2026
2OnStar Guardian: Safety AppOnStar Guardian: Safety AppFree4.8★ (23K)YesNoAug 2026
3Cadillac FinancialCadillac FinancialFree4.7★ (318)NoNoAug 2026
4myChevroletmyChevroletFree4.8★ (956K)YesNoAug 2026
5myGMCmyGMCFree4.8★ (425K)YesNoAug 2026
6GM FinancialGM FinancialFree4.8★ (51K)NoNoAug 2026
7myBuickmyBuickFree4.8★ (114K)YesNoAug 2026
8Graff CadillacGraff CadillacFree5.0★ (1)NoNoMay 2026

Top Picks for My Cadillac App

myCadillac#1

myCadillac by General Motors Company

Start, Lock & Schedule Service
Editor's Choice
🌟 Lifestyle
4.8😞(160K ratings)
FreeAds
myCadillac screenshot 1
myCadillac screenshot 2
myCadillac screenshot 3
myCadillac screenshot 4
myCadillac screenshot 5
myCadillac screenshot 6

Control your vehicle remotely, including starting the engine and adjusting climate. Locate your car, monitor key metrics like fuel and tire pressure, and schedule maintenance or request roadside assistance directly from your smartphone.

What We Love

  • 🚀 Remote start and unlock features
  • 💡 Useful vehicle diagnostics and maintenance tracking
  • 👍 Clean and modern app design

Room to Improve

  • 🐛 Frequent app crashes and freezes
  • ⏱️ Slow response times and delayed updates
  • 🔒 Security concerns with login issues
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 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

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

Room to Improve

  • 🔋 Constant drain
  • 🔋 Battery hog
  • 🐛 Unreliable, glitchy, & getting worse
Cadillac Financial#3

Cadillac Financial by GM Financial

MyAccount
Worth Considering
💰 Finance
4.7(318 ratings)
Free
Cadillac Financial screenshot 1
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Cadillac Financial screenshot 3
Cadillac Financial screenshot 4
Cadillac Financial screenshot 5
Cadillac Financial screenshot 6

Manage your Cadillac Financial account on the go. Make payments, view history, and update your information securely from your mobile device. Keep your account on track with convenient 24/7 access.

More My Cadillac App apps to explore

4
myChevrolet
myChevrolet
myChevrolet
Start, Lock & Schedule Service
Free

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.

Remote start and climate controlVehicle location and directionsFuel, tire pressure, and oil monitoring
🌟 Lifestyle
(956K)
ad-supported
5
myGMC
myGMC
myGMC
Start, Lock & Schedule Service
Free

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 controlVehicle location and walking directionsFuel level, tire pressure, oil life monitoring
🌟 Lifestyle
(425K)
ad-supported
6
GM Financial
GM Financial
GM Financial
MyAccount
Free

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.

Make paymentsSet up auto payView payment history
💰 Finance
(51K)
free
7
myBuick
myBuick
myBuick
Start, Lock & Schedule Service
Free

Control your vehicle remotely, monitor its status, and access important information. Schedule maintenance and get assistance when you need it, all from your smartphone.

Remote start, lock, and unlockMonitor fuel, tire pressure, and oil lifeView odometer readings
🌟 Lifestyle
(114K)
free with in-app purchases
8
Graff Cadillac
Graff Cadillac
Graff Cadillac
Cadillac - Mt Pleasant, MI
Free

Discover, test drive, and purchase vehicles from a dealership using your smartphone. Browse complete inventory and pricing, including offers and incentives. Schedule vehicle service appointments easily through the app.

Vehicle discovery with beaconsSmartphone interaction for purchasingComplete inventory and pricing
🛍️ Shopping
(1)
free
9
KeyConnect Digital Car Key
KeyConnect Digital Car Key
KeyConnect Digital Car Key
Remote Connect & Car Link
Free

Manage your vehicles remotely and securely. Lock/unlock doors, check real-time car status, store important documents, and track expenses. Offers GPS navigation and maintenance history for over 40 car makes.

Remote lock and unlockReal-time car status monitoringGPS car locator
🔧 Utilities
(90K)
subscription
10
Al Mansour Cadillac
Al Mansour Cadillac
Al Mansour Cadillac
Cadillac
Free
💼 Business
(0)
11
My Dealer Customer App
My Dealer Customer App
My Dealer Customer App
by MyDealerKPI LLC
Free

This app streamlines the car buying and ownership experience by connecting users with dealerships. It offers features for exploring inventory, scheduling appointments, managing maintenance, and requesting roadside assistance.

Explore dealer inventories and pricingSchedule sales and service appointmentsTrack vehicle maintenance history
💼 Business
(1)
free
12
Car Key Connect - Remote Start
Car Key Connect - Remote Start
Car Key Connect - Remote Start
Car Sync & Connect, Auto Link
Free

Transform your car into a smart, connected hub. This app offers AI assistance, remote car control, real-time health insights, and seamless integration with navigation and entertainment.

AI-powered car assistantRemote car start, lock, and unlockDriving mode with navigation and music
🔧 Utilities
(26K)
freemium
13
myVW
myVW
myVW
Your VW at your fingertips
Free

Manage your Volkswagen vehicle with connected services. Schedule maintenance, find dealers, and access remote features like starting the engine or locking doors. Subscription plans unlock advanced capabilities for newer models.

Service schedulingDealer locatorView service history
🌟 Lifestyle
(297K)
free with in-app purchases
14
PAC Automotive
PAC Automotive
PAC Automotive
Official App
Free

Explore new and pre-owned vehicles, book service appointments, and shop for accessories. Receive real-time notifications for promotions and company news. Easily find nearby showrooms and workshops.

Browse new and pre-owned vehiclesBook service appointmentsShop for vehicle accessories
💼 Business
(2)
free
15
MyGarage App
MyGarage App
MyGarage App
by Fleming Capital Group, Inc.
Free

Manage your vehicle's service history, book appointments, and track rewards with your trusted automotive center. Stay informed about maintenance needs and communicate directly with your service provider for a seamless experience.

Book service appointmentsTrack rewards and loyalty pointsAccess service history
💼 Business
(3)
free
16
My Porsche
My Porsche
My Porsche
Your digital companion
Free

Monitor your Porsche's status, remotely control functions like climate and locks, and manage charging. Plan routes, find charging stations, and access exclusive brand content. Stay connected to your vehicle and the Porsche world.

Vehicle status monitoringRemote vehicle controlNavigation and route planning
🌟 Lifestyle
(13K)
free
17
Lincoln™
Lincoln™
Lincoln™
All the Ownership Essentials
Free

Manage your Lincoln vehicle with ease. Start, lock, and unlock remotely, use your phone as a key, and track its location. Schedule service, manage connected services, and earn rewards.

Remote start, lock, and unlockPhone as a key functionalityGPS vehicle location tracking
🔧 Utilities
(134K)
free with in-app purchases
18
CarBuzz - Car News and Reviews
CarBuzz - Car News and Reviews
CarBuzz - Car News and Reviews
by Valnet Inc
Free

Stay updated with the latest automotive industry news, reviews, and rumors. Features high-quality images, technical specifications, and social networking capabilities for car enthusiasts.

Daily automotive news updatesCar reviews and previewsLatest rumors and spy shots
📡 News
(543)
free with in-app purchases
19
TDashy for Tesla
TDashy for Tesla
TDashy for Tesla
by Huanwu (Shanghai) Network Technology Co,. LTD
Free

Transform your iPhone into a Tesla digital dashboard. View real-time speed and vehicle data via local Bluetooth connection without needing an account or extra hardware. Customize your interface with various themes for a personalized driving experience.

iPhone as Tesla digital dashboardReal-time speed and vehicle dataLocal Bluetooth connection
🔧 Utilities
(2)
free with in-app purchases
20
Naples Nissan Connect
Naples Nissan Connect
Naples Nissan Connect
Live car tracking & security
Free

Monitor your vehicle's battery, track its location in real-time, and receive alerts for speeding or boundary violations. Access roadside assistance, view trip history, and browse dealership inventory.

Real-time vehicle location trackingBattery health monitoringSpeeding and boundary alerts
📊 Productivity
(1)
free with in-app purchases

FAQ about My Cadillac App

What is the best my cadillac app for iPhone?
myCadillac tops our my cadillac app ranking as of August 2026, with a 4.8-star average from 160K App Store ratings, and it's free to download.
Yes — 20 of the top my cadillac app we rank are free to download, including myCadillac and OnStar Guardian: Safety App.
myCadillac shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ my cadillac app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The myCadillac app allows you to remotely start your vehicle, set your cabin temperature, locate your car, and get walking directions to it. You can also monitor your fuel level, tire pressure, oil life, and odometer. Additionally, you can schedule service appointments and request Roadside Assistance.
Functionality and feature availability vary by vehicle, device, and the OnStar plan you are enrolled in. For specific details and limitations regarding your vehicle and plan, it is recommended to visit onstar.com.