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Best My Cadillac App

133+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our my cadillac app list covers 133+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top My Cadillac App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1myCadillacmyCadillacFree4.8★ (158K)YesNoAug 2026
2OnStar Guardian: Safety AppOnStar Guardian: Safety AppFree4.8★ (22K)YesNoAug 2026
3Cadillac FinancialCadillac FinancialFree4.7★ (318)NoNoJul 2026
4Car Play Connect: Remote StartCar Play Connect: Remote StartFree4.7★ (26K)YesYesAug 2026
5GM FinancialGM FinancialFree4.8★ (51K)NoNoAug 2026
6KeyConnect Digital Car KeyKeyConnect Digital Car KeyFree4.6★ (89K)YesYesAug 2026
7myChevroletmyChevroletFree4.8★ (945K)YesNoAug 2026
8myGMCmyGMCFree4.8★ (420K)YesNoAug 2026

Top Picks for My Cadillac App

myCadillac#1

myCadillac by General Motors Company

Start, Lock & Schedule Service
Editor's Choice
🌟 Lifestyle
4.8😞(158K 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😐(22K 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 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
Car Play Connect: Remote Start
Car Play Connect: Remote Start
Car Play 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
5
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
6
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
(89K)
subscription
7
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
(945K)
ad-supported
8
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
(420K)
ad-supported
9
Car Play Connect, Sync & Care
Car Play Connect, Sync & Care
Car Play Connect, Sync & Care
My Remote Pass & Mobile Link 3
Free

Monitor your vehicle's vital statistics like fuel, battery, and tire pressure in real-time. The app also offers a dedicated driving mode for safer navigation and a service tracker to manage maintenance history. Keep all your car information and maintenance records in one convenient place.

Real-time vehicle status monitoringEnhanced Driving Mode with new layoutService Tracker for maintenance history
🔧 Utilities
(48K)
free with in-app purchases
10
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
11
Al Mansour Cadillac
Al Mansour Cadillac
Al Mansour Cadillac
Cadillac
Free
💼 Business
(0)
12
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
(294K)
free with in-app purchases
13
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
14
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
(113K)
free with in-app purchases
15
CarAssist－Assistant For Driver
CarAssist－Assistant For Driver
CarAssist－Assistant For Driver
by SHENZHEN PROLINK NETWORK TECHNOLOGY CO.,LTD.
Free

This app connects to your car's DVR and mobile network to share driving views, manage recorded videos, and track your car's GPS location. It allows you to preview live DVR footage, capture photos and videos, and access downloaded files from your phone.

Share driving viewsPreview DVR videoCapture video/photo
🔧 Utilities
(62)
free
16
MyCar Link
MyCar Link
MyCar Link
by 小朋 陈
Free

Transform your smartphone into a remote control for your car's rear seat entertainment system. This application enhances your in-car experience by providing convenient access to infotainment features from your device.

Smartphone as remote controllerRear seat infotainment controlMulti-screen interaction
🔧 Utilities
(26)
free
17
ProMax Mobile App
ProMax Mobile App
ProMax Mobile App
by Dealer Marketing Services, Inc.
Free

This app provides sales teams with essential tools to manage tasks, access customer information, and submit deals from any mobile device. It integrates seamlessly with existing systems, offering features like VIN scanning and real-time data transfer for efficient workflow management.

Workplan managementCustomer information accessVIN and Driver's License scanning
💼 Business
(18)
free
18
Carvonix
Carvonix
Carvonix
Automotive Inspirations
Free

Connect with car enthusiasts globally on a dedicated social platform. Showcase your vehicles, share modifications, and organize meetups. Discover new builds, parts, and how-to guides.

Virtual garage for unlimited vehicle photos and specsCreate and join 'Vehicle Crews' for event planningGPS-guided event scheduling
🌐 Social Networking
(40)
free with in-app purchases
19
Hersons Kia Connect
Hersons Kia Connect
Hersons Kia Connect
Live car tracking & security
Free
📊 Productivity
(0)
20
Jaguar Route Planner
Jaguar Route Planner
Jaguar Route Planner
by Jaguar Cars Limited
Free

Plan your journeys from your smartphone and seamlessly sync them to your Jaguar's navigation system. The app guides you to your vehicle and then hands off navigation to the car. Upon arrival, it transfers directions back to your phone for the final leg of your trip.

Door-to-door navigationSmartphone to car syncPre-plan trips and holidays
🗺️ Navigation
(44)
free

FAQ about My Cadillac App

What is the best my cadillac app for iPhone?
myCadillac tops our my cadillac app ranking as of July 2026, with a 4.8-star average from 158K 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 July 2026.
We track 133+ my cadillac app on the iOS App Store as of July 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.