Overview

Features & Capabilities

The myCadillac app (OnStar-connected) puts vehicle control at your fingertips: start your vehicle, lock/unlock doors, set the cabin temperature, locate your car, and schedule service. It also shows key health data like fuel level, tire pressure, oil life, and odometer, with Roadside Assistance available at a tap.

Note: Mobile functionality requires data and varies by vehicle, device, plan, country, and service availability. See onstar.com for details and limitations.

User Growth & Download Statistics

By:
General Motors Company
Rating:
4.80
(158,513)
617 new ratings
Version:
8.14.0 Last updated: 2026-07-23
Version code:
888589209
Creation date:
2010-10-27
Compatible devices:
Size:
284.37MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-08-07
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
General Motors Company
Apple Apps Store
https://apps.apple.com/us/app/mycadillac/id398605251
Website:
https://my.cadillac.com/

User Reviews

The MyCadillac app is valued for remote start and basic vehicle status features like service reminders, but persistent issues undermine its usefulness. Users report a slow, unintuitive interface, flaky performance, and features that fail to load. Core missing features include a digital key/phone-as-key and reliable CarPlay/Alexa integration. The OnStar Protect Plan support has been dropped, and documentation is lacking due to the removal of a physical/manual. Overall, the app works for some tasks but has notable stability and feature gaps.
Pros
  • Remote start and temperature control via the app
  • Ability to view service due dates and recall status
  • Useful for basic remote vehicle controls and status checks
  • Positive experiences when features function correctly (e.g., smooth remote start)
Cons
  • OnStar Protect Plan no longer supported by the app (as of 4/4/2026)
  • Unintuitive, slow, and unreliable UX with features loading inconsistently
  • Missing digital key/phone-as-key and other keyless-entry features
  • Lack of documentation/manual; no physical manual; PDF removed
  • Alexa support removed and overall CarPlay/iPhone integration is inconsistent
Recent reviews
Every activation run too slow. It run too slow to unlock the doors and run too slow to lock the doors. The whole app is running too slow all the time.
by Ms*****, 2026-07-20

The app is slow as can be. It can take minutes to refresh and often never connects to the car.
by Ci*****, 2026-07-19
View all user reviews ›

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