# helloAR XR Platform vs idd cologne

The clearest difference is update cadence: idd cologne at every 9 days against helloAR XR Platform's every 12 months. helloAR XR Platform's advantage is iOS requirement (15.0 vs 17.7). 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.

helloAR XR Platform ships an update every 12 months, idd cologne every 9 days. The most recent releases landed on September 22, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | helloAR XR Platform | idd cologne |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 9 days** |
| Size | 114 MB | 65 MB |
| Requires iOS | **15.0** | 17.7 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [helloAR UG](https://appshunter.io/developer/1567380093) | [Koelnmesse GmbH](https://appshunter.io/developer/388127984) |

## What reviewers say

### helloAR XR Platform

[App page](https://appshunter.io/ios/app/helloar-xr-platform/id1495963321)

**Features:** macOS Compatibility

**In-app purchases:** none


### idd cologne

[App page](https://appshunter.io/ios/app/idd-cologne/id6746480068)

**In-app purchases:** none


## Frequently asked questions

### Is helloAR XR Platform free?

helloAR XR Platform is free to download, with no in-app purchases.

### Is idd cologne free?

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

### Do helloAR XR Platform or idd cologne have ads?

Neither helloAR XR Platform nor idd cologne shows ads.

### Which is updated more often, helloAR XR Platform or idd cologne?

helloAR XR Platform ships an update every 12 months, and idd cologne every 9 days. Most recently, helloAR XR Platform was updated on September 22, 2026 and idd cologne on September 2, 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.*