# MGR vs Roltens®

The clearest difference is ads: Roltens® at none against MGR's shown. MGR's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MGR | Roltens® |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | Every 4 months |
| Size | 247 MB | 73 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [MGR DISTRIBUIDORA DE AUTO PECAS LTDA](https://appshunter.io/developer/1522956677) | [Roltens](https://appshunter.io/developer/1501735768) |

## What reviewers say

### MGR

[App page](https://appshunter.io/ios/app/mgr-catalogo/id1215384381)

**Features:** macOS Compatibility

**In-app purchases:** none


### Roltens®

[App page](https://appshunter.io/ios/app/roltens-catalog/id1501735769)

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

**In-app purchases:** none


## Frequently asked questions

### Is MGR free?

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

### Is Roltens® free?

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

### Do MGR or Roltens® have ads?

MGR shows ads; Roltens® does not.

### Which is updated more often, MGR or Roltens®?

MGR ships an update every 4 months, and Roltens® every 4 months. Most recently, MGR was updated on November 2, 2026 and Roltens® on November 3, 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.*