# Dayco vs Ajusa Mobile

The clearest difference is rating: Ajusa Mobile at 5.0 against Dayco's 3.6. Ajusa Mobile also leads on iOS requirement (9.1 vs 15.6). Dayco's advantage is review sentiment (55% vs 33%) and ratings volume (11 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Ajusa Mobile holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Dayco has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 55% of Dayco's written reviews are positive against 33% of Ajusa Mobile's, so the app with the better star average is not the one people write more warmly about.

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

## The numbers

| Metric | Dayco | Ajusa Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (11 ratings)](https://appshunter.io/ios/app/dayco/id907476664/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ajusa-mobile/id1428469914/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | **54.5% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 46 MB | 210 MB |
| Requires iOS | 15.6 | **9.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dayco](https://appshunter.io/developer/1202210976) | [Auto Juntas S.A.](https://appshunter.io/developer/1434307708) |

## 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


### Ajusa Mobile

[App page](https://appshunter.io/ios/app/ajusa-mobile/id1428469914)

Access a comprehensive guide to automotive parts, including video tutorials, technical reports, and 3D images. Easily search for product information using EAN codes, references, QR codes, or videos.

**Highlights:** Product information database, Video tutorials on assembly, Technical reports, 3D product images, Multiple search methods (EAN, QR, Reference), Latest news and applications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dayco free?

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

### Is Ajusa Mobile free?

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

### Which has better reviews, Dayco or Ajusa Mobile?

Ajusa Mobile is rated higher. Dayco averages 3.6 out of 5 from 11 ratings, while Ajusa Mobile averages 5.0 from 1 ratings.

### Do Dayco or Ajusa Mobile have ads?

Neither Dayco nor Ajusa Mobile shows ads.

### Which is updated more often, Dayco or Ajusa Mobile?

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