# ABB CLOSER vs XR Operator Advisor

The clearest difference is iOS requirement: ABB CLOSER at 12.4 against XR Operator Advisor's 14.0. 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.

ABB CLOSER ships an update every 3 months, XR Operator Advisor every 2 months. The most recent releases landed on September 10, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | ABB CLOSER | XR Operator Advisor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 134 MB | 195 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABB Information Systems AG](https://appshunter.io/developer/1026885389) | [Schneider Electric SA](https://appshunter.io/developer/615996152) |

## What reviewers say

### ABB CLOSER

[App page](https://appshunter.io/ios/app/abb-closer/id1560948190)

**Features:** macOS Compatibility

**In-app purchases:** none


### XR Operator Advisor

[App page](https://appshunter.io/ios/app/xr-operator-advisor/id6670397550)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABB CLOSER free?

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

### Is XR Operator Advisor free?

XR Operator Advisor is free to download, with no in-app purchases.

### Do ABB CLOSER or XR Operator Advisor have ads?

Neither ABB CLOSER nor XR Operator Advisor shows ads.

### Which is updated more often, ABB CLOSER or XR Operator Advisor?

ABB CLOSER ships an update every 3 months, and XR Operator Advisor every 2 months. Most recently, ABB CLOSER was updated on September 10, 2026 and XR Operator Advisor on August 14, 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.*