myCadillac vs Vanderhall
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myCadillac
Control your Cadillac remotely, check its health, manage charging, and schedule service. Locate your vehicle, set cabin temperature, and get roadside assistance. Make every drive easier with this connected car app.
- Remote start, lock, and unlock
- Vehicle health checks (fuel, tire pressure, oil)
- Cabin temperature control
- Charging status and station locator
- Trip planning and navigation
- Roadside Assistance
- Service scheduling and dealership finder
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Stay connected to your Cadillac from the palm of your hand with the myCadillac 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 myCadillac 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.
Vanderhall
Control your vehicle's core functions remotely. Monitor internal temperature, status, and range. Manage HVAC, lights, drive modes, and heated seats. Connect to Wi-Fi and update vehicle software over-the-air.
- Remote vehicle on/off
- Real-time vehicle status monitoring
- HVAC system control
- Lighting control
- Drive mode selection
- Heated seat control
- Over-the-air updates
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- Turn on and off the vehicle. - See internal temperature, vehicle state, unlock/lock status, wh/km, odometer, range, faults, etc. - Allows control of hvac system. Control on/off, temperature, and fan speed. - Turn off and on headlights and light bar. - Change drive modes from normal to Crawl, Crab, RWD, Tank, etc. - Control front and back heated seats. - See if vehicle is connected to WiFi. Vehicle will show WiFi it has scanned and allows connecting to those. - Check for updates and allows updating vehicle over-the-air. - Change settings for different measurements of units. - Language support for English, Spanish, French, German, Chinese, etc. - Change theme of the app to different dark/light modes.
Screenshots
Verdict
The clearest difference is ads: Vanderhall at none against myCadillac's shown. Vanderhall also leads on monetization model (free vs ad-supported). myCadillac's advantage is ratings volume (167K vs 2). On price, rating, update cadence and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Vanderhall holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: myCadillac has 167K ratings behind it against 2, so its average is the more settled of the two.
myCadillac ships an update fortnightly, Vanderhall every 3 weeks. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | myCadillac | Vanderhall |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (167K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 35.7% of reviews | — |
| Number of ratings | 167K — better | 2 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 316 MB | 124 MB |
| Age rating | 17+ | 4+ |
| Developer | General Motors Company | Vanderhall Motor Works, Inc |
Customer experience
myCadillac
Vanderhall
Bugs and requests
myCadillac
Reported bugs
4 issues- Charge status not updating properly
- Remote start/unlock commands often fail
- Compatibility issues with newer iOS versions
- Frequent need to log out and log back in
Requested features
4 requests- Add ability to view locked/unlocked status
- Improve charge management and scheduling features
- Integrate with smart home/voice assistant platforms
- Provide more granular vehicle data and analytics
Vanderhall
Not enough reviews yet to summarise bugs or requests.
In-app purchases
myCadillac
No in-app purchases
Vanderhall
No in-app purchases
