# Auto Arremate | Exchange vs ARX

The clearest difference is iOS requirement: ARX at 13.0 against Auto Arremate | Exchange's 15.0. 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.

Auto Arremate | Exchange ships an update every 3 weeks, ARX fortnightly. The most recent releases landed on October 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Auto Arremate | Exchange | ARX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 39 MB | 79 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AutoArremate SA](https://appshunter.io/developer/1568338762) | [ANCORE - ASSOCIACAO NACIONAL DE COOPERACAO RECIPROCA](https://appshunter.io/developer/1599569110) |

## What reviewers say

### Auto Arremate | Exchange

[App page](https://appshunter.io/ios/app/auto-arremate-exchange/id1488979731)

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

**In-app purchases:** none


### ARX

[App page](https://appshunter.io/ios/app/arx/id1644400779)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Auto Arremate | Exchange free?

Auto Arremate | Exchange is free to download, with no in-app purchases.

### Is ARX free?

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

### Do Auto Arremate | Exchange or ARX have ads?

Neither Auto Arremate | Exchange nor ARX shows ads.

### Which is updated more often, Auto Arremate | Exchange or ARX?

Auto Arremate | Exchange ships an update every 3 weeks, and ARX fortnightly. Most recently, Auto Arremate | Exchange was updated on October 26, 2026 and ARX 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.*