# Dayco vs LIQUI MOLY

Dayco and LIQUI MOLY both sit at 3.6 stars, but that hides the real split: 55% of Dayco's written reviews are positive against 27% of LIQUI MOLY's. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.6 for Dayco against 3.6 for LIQUI MOLY. Both are backed by a comparable volume of ratings — 11 and 21 respectively. Written reviews are what separate them: 55% of Dayco's written reviews are positive against 27% of LIQUI MOLY's.

Dayco ships an update every 6 weeks, LIQUI MOLY every 2 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Dayco | LIQUI MOLY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (11 ratings)](https://appshunter.io/ios/app/dayco/id907476664/reviews)** | [3.6 (21 ratings)](https://appshunter.io/ios/app/liqui-moly/id1413705973/reviews) |
| Number of ratings | 11 | **21** |
| Positive reviews | **54.5% of reviews** | 27.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 46 MB | 123 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dayco](https://appshunter.io/developer/1202210976) | [LIQUI MOLY GmbH](https://appshunter.io/developer/661373637) |

## What reviewers say

### Dayco

[App page](https://appshunter.io/ios/app/dayco/id907476664)

This app provides detailed technical information and specifications for automotive spare parts. It serves as a comprehensive catalog for various engine products, drive systems, and services across different vehicle types. Access essential data for automobiles, trucks, construction, and agricultural machinery.

**Highlights:** Technical information on spare parts, Details for engine products, Drive systems specifications, Services for automobiles and trucks, Data for construction and agriculture machinery, Catalog for all market areas

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

**In-app purchases:** none


### LIQUI MOLY

[App page](https://appshunter.io/ios/app/liqui-moly/id1413705973)

Easily find the correct LIQUI MOLY automotive products for your vehicle. Features include a universal search, step-by-step oil guide, and a QR scanner for product verification. Save favorites and access services all in one place.

**Highlights:** Universal vehicle and product search, Step-by-step oil recommendation guide, QR scanner for product authenticity, Personalized favorites and search history, Multilingual support

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

**In-app purchases:** none


## Frequently asked questions

### Is Dayco free?

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

### Is LIQUI MOLY free?

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

### Which has better reviews, Dayco or LIQUI MOLY?

Dayco is rated higher. Dayco averages 3.6 out of 5 from 11 ratings, while LIQUI MOLY averages 3.6 from 21 ratings.

### Do Dayco or LIQUI MOLY have ads?

Neither Dayco nor LIQUI MOLY shows ads.

### Which is updated more often, Dayco or LIQUI MOLY?

Dayco ships an update every 6 weeks, and LIQUI MOLY every 2 months. Most recently, Dayco was updated on November 1, 2026 and LIQUI MOLY on November 6, 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.*