# XS4 Com vs BelterBox

The clearest difference is update cadence: BelterBox at weekly against XS4 Com's every 3 weeks. 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.

XS4 Com ships an update every 3 weeks, BelterBox weekly. The most recent releases landed on October 20, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | XS4 Com | BelterBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/xs4-com/id1666233988/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 117 MB | 5 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Salto CloudWorks B.V.](https://appshunter.io/developer/751061990) | [Belter B.V.](https://appshunter.io/developer/1798310273) |

## What reviewers say

### XS4 Com

[App page](https://appshunter.io/ios/app/xs4-com/id1666233988)

Manage building access remotely with secure, high-definition video and voice calls. Grant visitors entry from anywhere, anytime, and control notifications for enhanced security and convenience.

**Highlights:** Secure HD video calls, Remote visitor access, Voice-only call option, Profile and notification management, Two-way communication

**Features:** macOS Compatibility

**In-app purchases:** none


### BelterBox

[App page](https://appshunter.io/ios/app/belterbox/id6759913326)

**In-app purchases:** none


## Frequently asked questions

### Is XS4 Com free?

XS4 Com is free to download, with no in-app purchases.

### Is BelterBox free?

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

### Do XS4 Com or BelterBox have ads?

Neither XS4 Com nor BelterBox shows ads.

### Which is updated more often, XS4 Com or BelterBox?

XS4 Com ships an update every 3 weeks, and BelterBox weekly. Most recently, XS4 Com was updated on October 20, 2026 and BelterBox on September 28, 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.*