# Mahle Catalog vs Proview

The clearest difference is update cadence: Proview at every 4 weeks against Mahle Catalog's every 2 months. Mahle Catalog's advantage is iOS requirement (12.4 vs 15.0). 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.

Mahle Catalog ships an update every 2 months, Proview every 4 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Mahle Catalog | Proview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/mahle-catalog/id1573850226/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 95 MB | 188 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [TecAlliance GmbH](https://appshunter.io/developer/708196115) | [COLVEN S.A.](https://appshunter.io/developer/1436968131) |

## What reviewers say

### Mahle Catalog

[App page](https://appshunter.io/ios/app/mahle-catalog/id1573850226)

This app allows users to quickly search for and identify automotive parts. It provides access to technical support, helps locate dealers, and enables product authenticity verification through QR codes. Users can also receive notifications about relevant services and products.

**Highlights:** Fast product search, Technical service contact, Dealer locator, Product authenticity check, Service and product notifications

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

**In-app purchases:** none


### Proview

[App page](https://appshunter.io/ios/app/proview/id6602881132)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mahle Catalog free?

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

### Is Proview free?

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

### Do Mahle Catalog or Proview have ads?

Neither Mahle Catalog nor Proview shows ads.

### Which is updated more often, Mahle Catalog or Proview?

Mahle Catalog ships an update every 2 months, and Proview every 4 weeks. Most recently, Mahle Catalog was updated on September 23, 2026 and Proview on September 20, 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.*