# 4Voice Communicator vs Advanced Professional Services

4Voice Communicator and Advanced Professional Services are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 4Voice Communicator | Advanced Professional Services |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (263 ratings)](https://appshunter.io/ios/app/4voice-communicator/id1528988896/reviews)** | — |
| Number of ratings | **263** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 96 MB | 51 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ron Byer](https://appshunter.io/developer/1497924769) | [Advanced Professional Services LLC](https://appshunter.io/developer/6779690332) |

## What reviewers say

### 4Voice Communicator

[App page](https://appshunter.io/ios/app/4voice-communicator/id1528988896)

This app provides a full PBX softphone experience on your mobile device. It enables voice calls, instant messaging, and presence updates over WiFi or cellular data. Users can make and receive calls as if they were in the office, facilitating remote work and call center operations.

**Highlights:** Full PBX softphone functionality, Voice calls, XMPP messaging, Presence capabilities, Remote office calls, Call center integration, Call transfers

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Advanced Professional Services

[App page](https://appshunter.io/ios/app/advanced-professional-services/id6779690330)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 4Voice Communicator free?

4Voice Communicator is free to download, with no in-app purchases.

### Is Advanced Professional Services free?

Advanced Professional Services is free to download, with no in-app purchases.

### Do 4Voice Communicator or Advanced Professional Services have ads?

Neither 4Voice Communicator nor Advanced Professional Services shows ads.

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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.*