# WelcomeBob vs XS4 Com

The clearest difference is rating: WelcomeBob at 3.0 against XS4 Com's 1.0. WelcomeBob also leads on device support (4 vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WelcomeBob holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | WelcomeBob | XS4 Com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/welcomebob/id1362475811/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/xs4-com/id1666233988/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 88 MB | 117 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Welcomebob Group AS](https://appshunter.io/developer/1668348889) | [Salto CloudWorks B.V.](https://appshunter.io/developer/751061990) |

## What reviewers say

### WelcomeBob

[App page](https://appshunter.io/ios/app/welcomebob/id1362475811)

This app digitizes your doorphone system, allowing you to see, speak to, and grant access to visitors from your smartphone. It simplifies building management by eliminating keys and enabling remote control and communication.

**Highlights:** HD video and audio streaming, Remote door opening, Visitor access sharing, Automatic name display updates, Building-wide messaging

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is WelcomeBob free?

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

### Is XS4 Com free?

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

### Which has better reviews, WelcomeBob or XS4 Com?

WelcomeBob is rated higher. WelcomeBob averages 3.0 out of 5 from 2 ratings, while XS4 Com averages 1.0 from 2 ratings.

### Do WelcomeBob or XS4 Com have ads?

Neither WelcomeBob nor XS4 Com shows ads.

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

WelcomeBob ships an update every 3 weeks, and XS4 Com every 3 weeks. Most recently, WelcomeBob was updated on October 24, 2026 and XS4 Com on October 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.*