# myGMC vs Thunder Hills C.C.

The clearest difference is ads: Thunder Hills C.C. at none against myGMC's shown. Thunder Hills C.C. also leads on iOS requirement (8.0 vs 16.4). myGMC's advantage is update cadence (fortnightly vs every 3 months) and chart position (#126 vs unranked). On price, in-app purchases and device support there is nothing between them.

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

myGMC ships an update fortnightly, Thunder Hills C.C. every 3 months. The most recent releases landed on October 28, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | myGMC | Thunder Hills C.C. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (440K ratings)](https://appshunter.io/ios/app/mygmc/id399408958/reviews)** | — |
| Number of ratings | **440K** | — |
| Positive reviews | 36.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Ad-supported | — |
| Best chart rank | **#126** | — |
| Size | 305 MB | 11 MB |
| Requires iOS | 16.4 | **8.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [General Motors Company](https://appshunter.io/developer/369362515) | [Thunder Hills Country Club](https://appshunter.io/developer/1327540746) |

## What reviewers say

### myGMC

[App page](https://appshunter.io/ios/app/mygmc/id399408958)

**Currently charting:** #126 Top Free · Lifestyle (US App Store)

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:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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- 👎 Outdated and basic functionality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

**Reported bugs**

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

**Requested features**

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


### Thunder Hills C.C.

[App page](https://appshunter.io/ios/app/thunder-hills-cc/id1327540747)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is myGMC free?

myGMC is free to download, with no in-app purchases.

### Is Thunder Hills C.C. free?

Thunder Hills C.C. is free to download, with no in-app purchases.

### Do myGMC or Thunder Hills C.C. have ads?

myGMC shows ads; Thunder Hills C.C. does not.

### Which is updated more often, myGMC or Thunder Hills C.C.?

myGMC ships an update fortnightly, and Thunder Hills C.C. every 3 months. Most recently, myGMC was updated on October 28, 2026 and Thunder Hills C.C. on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*