# Roltens® vs Maxauto Eletronics | Sensores

The clearest difference is ads: Roltens® at none against Maxauto Eletronics | Sensores's shown. Maxauto Eletronics | Sensores'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.

Roltens® ships an update every 4 months, Maxauto Eletronics | Sensores every 3 months. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Roltens® | Maxauto Eletronics | Sensores |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 73 MB | 81 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Roltens](https://appshunter.io/developer/1501735768) | [Maxauto Eletronics Sensores Catálogo](https://appshunter.io/developer/1795110767) |

## What reviewers say

### Roltens®

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

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

**In-app purchases:** none


### Maxauto Eletronics | Sensores

[App page](https://appshunter.io/ios/app/maxauto-eletronics-sensores/id6741692194)

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

**In-app purchases:** none


## Frequently asked questions

### Is Roltens® free?

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

### Is Maxauto Eletronics | Sensores free?

Maxauto Eletronics | Sensores is free to download, with no in-app purchases.

### Do Roltens® or Maxauto Eletronics | Sensores have ads?

Maxauto Eletronics | Sensores shows ads; Roltens® does not.

### Which is updated more often, Roltens® or Maxauto Eletronics | Sensores?

Roltens® ships an update every 4 months, and Maxauto Eletronics | Sensores every 3 months. Most recently, Roltens® was updated on October 10, 2026 and Maxauto Eletronics | Sensores on October 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.*