# xxter vs GVS Smart

The clearest difference is in-app purchases: GVS Smart at none against xxter's 4. GVS Smart also leads on update cadence (monthly vs every 3 months). xxter's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. xxter sells 4 in-app purchases, starting at $1.99 per month. GVS Smart asks for nothing beyond the download.

xxter ships an update every 3 months, GVS Smart monthly. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | xxter | GVS Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (15 ratings)](https://appshunter.io/ios/app/xxter/id390605269/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 142 MB | 137 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [xxter b.v.](https://appshunter.io/developer/390605272) | [GVS SMART CO.,LTD.](https://appshunter.io/developer/854323781) |

## What reviewers say

### xxter

[App page](https://appshunter.io/ios/app/xxter/id390605269)

Control and automate all your home's KNX functions with this app. Customize the interface with your own photos and icons for ultimate convenience. Offers advanced automation options for a truly smart home experience.

**Highlights:** KNX function automation, Customizable interface, Scene module, Planner and triggers, Presence simulation, Remote internet access

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| xxter Connect Service | $1.99 | per month |
| xxter Connect Service | $21.99 | per year |
| 10 Text/sms messages | $2.99 | one-time |
| 50 Text/sms messages | $10.99 | one-time |


### GVS Smart

[App page](https://appshunter.io/ios/app/gvs-smart/id6469039486)

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

**In-app purchases:** none


## Frequently asked questions

### Is xxter free?

xxter is free to download, with in-app purchases available.

### Is GVS Smart free?

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

### Do xxter or GVS Smart have ads?

Neither xxter nor GVS Smart shows ads.

### Which is updated more often, xxter or GVS Smart?

xxter ships an update every 3 months, and GVS Smart monthly. Most recently, xxter was updated on October 23, 2026 and GVS Smart on October 9, 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.*