# Masterclass oil service vs CarCat | Auto Services

The clearest difference is update cadence: Masterclass oil service at every 9 days against CarCat | Auto Services's every 3 weeks. CarCat | Auto Services's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Masterclass oil service ships an update every 9 days, CarCat | Auto Services every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Masterclass oil service | CarCat | Auto Services |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/carcat-auto-services/id6756967222/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 44 MB | 122 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rzayev Tural](https://appshunter.io/developer/1802475350) | [CARCAT, MMC](https://appshunter.io/developer/6795884766) |

## What reviewers say

### Masterclass oil service

[App page](https://appshunter.io/ios/app/masterclass-oil-service/id6743369287)

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

**In-app purchases:** none


### CarCat | Auto Services

[App page](https://appshunter.io/ios/app/carcat-auto-services/id6756967222)

Streamline your car's maintenance with this app. Easily book appointments with trusted mechanics, track service progress, and maintain a complete digital history of all your vehicle's services. Enjoy a clear, organized, and stress-free auto service experience.

**Highlights:** Online service appointments, Service progress tracking, Digital service history, Vehicle detail management, Service notifications, Photo uploads

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

**In-app purchases:** none


## Frequently asked questions

### Is Masterclass oil service free?

Masterclass oil service is free to download, with no in-app purchases.

### Is CarCat | Auto Services free?

CarCat | Auto Services is free to download, with no in-app purchases.

### Do Masterclass oil service or CarCat | Auto Services have ads?

Neither Masterclass oil service nor CarCat | Auto Services shows ads.

### Which is updated more often, Masterclass oil service or CarCat | Auto Services?

Masterclass oil service ships an update every 9 days, and CarCat | Auto Services every 3 weeks. Most recently, Masterclass oil service was updated on October 30, 2026 and CarCat | Auto Services on November 5, 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.*