# Quartier70191 vs SimonsVoss AX2Go

The clearest difference is update cadence: SimonsVoss AX2Go at every 2 months against Quartier70191's every 12 months. Quartier70191's advantage is iOS requirement (15.1 vs 17.6). 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.

Quartier70191 ships an update every 12 months, SimonsVoss AX2Go every 2 months. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Quartier70191 | SimonsVoss AX2Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 55 MB | 36 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quartiersanlage Rosenstein GbR](https://appshunter.io/developer/1524610244) | [SimonsVoss Technologies GmbH](https://appshunter.io/developer/1141846652) |

## What reviewers say

### Quartier70191

[App page](https://appshunter.io/ios/app/quartier70191/id1524610242)

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

**In-app purchases:** none


### SimonsVoss AX2Go

[App page](https://appshunter.io/ios/app/simonsvoss-ax2go/id6444721184)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quartier70191 free?

Quartier70191 is free to download, with no in-app purchases.

### Is SimonsVoss AX2Go free?

SimonsVoss AX2Go is free to download, with no in-app purchases.

### Do Quartier70191 or SimonsVoss AX2Go have ads?

Neither Quartier70191 nor SimonsVoss AX2Go shows ads.

### Which is updated more often, Quartier70191 or SimonsVoss AX2Go?

Quartier70191 ships an update every 12 months, and SimonsVoss AX2Go every 2 months. Most recently, Quartier70191 was updated on October 4, 2026 and SimonsVoss AX2Go on October 5, 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.*