# GPC vs TrackCar

The clearest difference is update cadence: TrackCar at every 4 months against GPC's every 17 months. TrackCar also leads on iOS requirement (12.0 vs 16.4). On price, ads, 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.

GPC ships an update every 17 months, TrackCar every 4 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GPC | TrackCar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 47 MB | 9 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Penrite Oil Company](https://appshunter.io/developer/1161277195) | [Leo Hagglund](https://appshunter.io/developer/1697180391) |

## What reviewers say

### GPC

[App page](https://appshunter.io/ios/app/gpc/id1425696346)

This app helps users find the right oil and lubricant products for their vehicles. It provides recommendations based on specific vehicle information, ensuring optimal performance and maintenance.

**Highlights:** Product recommendations, Vehicle specific search, GPC store information, Oil and lubricant guide

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TrackCar

[App page](https://appshunter.io/ios/app/trackcar/id6451349825)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GPC free?

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

### Is TrackCar free?

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

### Do GPC or TrackCar have ads?

Neither GPC nor TrackCar shows ads.

### Which is updated more often, GPC or TrackCar?

GPC ships an update every 17 months, and TrackCar every 4 months. Most recently, GPC was updated on October 8, 2026 and TrackCar on October 10, 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.*