Comparison

myGMC vs Linkr LT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

myGMC

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.

Highlights
  • Remote start and climate control
  • Vehicle location and walking directions
  • Fuel level, tire pressure, oil life monitoring
  • Odometer tracking
  • Service scheduling
  • Roadside Assistance request
Features
Currently charting
Read full description

Stay connected to your GMC from the palm of your hand with the myGMC app. Use your phone to locate your vehicle from anywhere, check its health, manage charging, prepare your cabin before you leave, and get help when you need it. Download the app that is always with you to make every drive easier. With the myGMC app, you can: • Remotely start, lock, and unlock your vehicle. • Check fuel level, tire pressure, oil life, and more. • Set your preferred cabin temperature. • View charging status and locate charging stations. • Plan trips and navigate with maps. • Request help with Roadside Assistance. • Schedule service, find your dealership, and more. Disclosures: Mobile app functionality is available on select devices and requires data connection. Services availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Roadside service availability and providers vary by country. Map coverage, features and functionality varies by country. See onstar.com for details and limitations.

About

Linkr LT

Control your vehicle remotely from anywhere in the world. This app allows you to lock/unlock doors, start or stop the engine, and locate your vehicle. It also provides notifications for alerts and vehicle status.

Highlights
  • Remote engine start/stop
  • Keyless entry access
  • Trunk release
  • Motorized liftgate control
  • Security system arm/disarm
  • GPS vehicle location
  • Push notifications for alerts
Features
Read full description

Linkr™ ------- HARDWARE PURCHASE REQUIRED FOR USAGE ------- Linkr™ is the fastest, easiest, most versatile and complete telematics system utilizing a smartphone solution to stay connected with your vehicle from anywhere in the world. Using the Linkr™ app, you can control your vehicle doors (Lock/Unlock), remote start or Stop your engine and even find your current vehicle’s location. PROFESSIONNAL INSTALLATION REQUIRED In order to use Linkr™ on your vehicle, a Linkr™ device and compatible remote starter must be installed onto your vehicle. To find an authorized Linkr™ retailer, visit https://mycarcontrols.com/find-a-dealer.html NOW COMPATIBLE WITH APPLE WATCH Control any of your vehicles securely. Remote Start/Stop your engine, control your vehicle doorlocks and GPS locate your vehicle from your Apple Watch using the Linkr™ watch app. Download the smartphone app and the watch app will automatically download onto your Apple watch. For more details, please visit https://mycarcontrols.com/watch.html INTERNET CONNECTION REQUIRED In order to use the Linkr™ App, it will require a connection to the internet via cellular or WiFi. KEY FEATURES • Remote start engine • Remote shutdown engine • Keyless entry access • Trunk release • Open/Close motorized liftgate (if equipped) • Factory or Aftermarket Security system Arming/Disarming • Up to 4 Customizable auxiliary functions • GPS position* • Push notifications for remote starter trouble codes • Push notifications for security alerts • Low battery condition alerts • Current vehicle status, Battery level and MyCar device signal strength *Instant locate feature included with basic plan. REMOTE STARTER COMPATIBILITY Linkr™ is currently compatible with the following brands of remote starter and/or security systems: ADS • iDatastart HCx • iDatastart BMx • iDatastart BZx • iDatastart VWx ADS-AL-CA (adapter required) • AKX / OEM ASTROSTART • AF-D600 AUTOSTART • ASD200 • ASD600 COMPUSTAR • CM-7XXX • CM-6XXX • CM-900 • FT-xxx-DC • FT-DC2 • FT-DC3 CRIMESTOPPER • RS-00 • RSx-G5 • SP402 • SP502 DIRECTED • DBALL 2 • DB3 • 4X10 • 5X10 • DS4+ FORTIN • Evo-All • Evo-One MIDCITY ENGINEERING • All modules with Drone telematics port OMEGA • All modules with Blue telematics port POLARSTART • PRS-13 • PRS-16 VOXX • Flashlogic: All FLRS, FLRSBA, FLCMVW remote start modules • FLCAN (adapter required) • Prestige/Pursuit: All E model’s w/ telematics port (Except PRO9233E) • Code Alarm: CASECRS, CARS, CA4555, CA4055 & CA5055 NOTE: All Prestige/Pursuit/CodeAlarm systems must be updated to the latest firmware version (this will require the VOXX USB updating cable, Part# VEPROG) STANDALONE MODE Only Instant GPS locate function is active. All other functions are disabled. For more details on which product is compatible with Linkr™, visit https://mycarcontrols.com/find-a-dealer.html APP OWNER’S GUIDE Please consult the "Help section" inside our App for a detailed Owners Guide. KEYWORDS MyCar, Car Starter, Remote Starter, MyCar Controls, Vehicle Control, Car Access, Locate my car, Automobility SUPPORT URL https://www.mycarcontrols.com/support/ © COPYRIGHT © Copyright Linkr™   2020 Automobility Distribution Inc. All Rights Reserved.

Screenshots

myGMC4 screens
Linkr LT4 screens

Verdict

The call

The clearest difference is rating: myGMC at 4.8 against Linkr LT's 3.4. myGMC also leads on ratings volume (438K vs 70) and update cadence (fortnightly vs every 5 weeks). Linkr LT's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

myGMC holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: myGMC has 438K ratings behind it against 70, so its average is the more settled of the two. Written reviews complicate that: 36% of myGMC's written reviews are positive against 43% of Linkr LT's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

myGMC ships an update fortnightly, Linkr LT every 5 weeks. Both last shipped on October 24, 2026.

Scorecard7 real differences · 4 level
myGMC versus Linkr LT: the parameters behind the verdict, then further details
ParametermyGMCLinkr LT
PriceFreeFree
Rating4.8 (438K ratings) — better3.4 (70 ratings)
Positive reviews36.1% of reviews42.5% of reviews — better
Number of ratings438K — better70
Update frequencyFortnightly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
Best chart rank#103 — better—
DevicesiPhone, Apple WatchiPhone, iPod, Apple Watch — better
Requires iOS16.49.3 — better
Further details — not scored
Size305 MB129 MB
Age rating17+17+
DeveloperGeneral Motors CompanyOmega Research & Development Technologies, Inc.

Customer experience

myGMC

All ratings435,388 ratings
Positive96.0%
Neutral1.6%
Negative2.4%
Written reviews1,450 reviews
Positive36.1%
Neutral13.3%
Negative50.6%

Linkr LT

All ratings66 ratings
Positive56.1%
Neutral13.6%
Negative30.3%
Written reviews40 reviews
Positive42.5%
Neutral17.5%
Negative40.0%

User reviews

myGMC

From 438K App Store ratings

What we love

  • 🚀 Fast app
  • 🔒 Robust security features
  • 👍 Convenient remote features
  • 👍 Helpful diagnostics

Room to improve

  • 🐛 Frequent crashes and bugs
  • 🔋 Drains battery
  • 👎 Unreliable connectivity
  • 👎 Outdated and basic functionality
  • 👎 Poor customer support

Linkr LT

From 70 App Store ratings

What we love

  • 👍 Works reliably most of the time
  • ⌚ Integrates with Apple Watch
  • 📱 Usable from phone or watch
  • 🔑 Face ID for security
  • 🛰️ GPS monitoring available

Room to improve

  • ❌ App frequently doesn't work
  • ❌ Servers often down or incorrect
  • ❌ Subscription issues and renewals
  • ❌ Limited vehicle compatibility
  • ❌ Useless when servers are down

Bugs and requests

myGMC

Reported bugs

4 issues
  • Remote start and unlock features not working
  • Vehicle status not updating
  • Login and logout issues
  • Incompatibility with newer iOS versions

Requested features

5 requests
  • Ability to extend remote start duration
  • Customizable temperature and climate controls
  • Wireless connectivity for Apple Watch
  • Detailed vehicle status updates
  • Scheduled remote start

Linkr LT

Reported bugs

13 issues
  • App subscription renewal issues
  • App not working when needed
  • App not responding
  • Servers down or working incorrectly
  • App stuck in dealer mode
Show 8 more
  • App not starting vehicle
  • Alarm notifications without clear cause
  • App not working after phone upgrade
  • Running countdown always shows 0
  • Push alerts not working
  • Mobile app alarm detection false positives
  • App crashes
  • App issues with iOS 14 update

Requested features

12 requests
  • Add shortcut to Apple Shortcuts app for remote start
  • Improve vehicle compatibility for features like rolling windows, heated seats, and trunk opening
  • Add compatibility with iPhone Action Button and Lock Screen buttons
  • Allow changing app wallpaper
  • Add Siri Shortcuts support
Show 7 more
  • Create an Apple Watch version of the app
  • Add widget for the app
  • Make compatible with Google Home
  • Improve push alerts for alarms
  • Add iPhone widget for quick start
  • Make battery voltage display larger and refreshable
  • Improve sharing car feature gender neutrality

In-app purchases

None

myGMC

No in-app purchases

None

Linkr LT

No in-app purchases

Questions

Is myGMC free?
myGMC is free to download, with no in-app purchases.
Is Linkr LT free?
Linkr LT is free to download, with no in-app purchases.
Which has better reviews, myGMC or Linkr LT?
myGMC is rated higher. myGMC averages 4.8 out of 5 from 438K ratings, while Linkr LT averages 3.4 from 70 ratings.
Do myGMC or Linkr LT have ads?
myGMC shows ads; Linkr LT does not.
Which is updated more often, myGMC or Linkr LT?
myGMC ships an update fortnightly, and Linkr LT every 5 weeks. Most recently, myGMC was updated on October 24, 2026 and Linkr LT on October 24, 2026.

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