# ALCOProfessional vs Vertex vPBX

The clearest difference is update cadence: ALCOProfessional at every 3 weeks against Vertex vPBX's every 23 months. 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.

ALCOProfessional ships an update every 3 weeks, Vertex vPBX every 23 months. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ALCOProfessional | Vertex vPBX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alcoprofessional/id1479975436/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 23 months |
| Monetization | Free | — |
| Size | 26 MB | 84 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ATC Labs](https://appshunter.io/developer/1240201510) | [Vertex In Healthcare](https://appshunter.io/developer/1604804895) |

## What reviewers say

### ALCOProfessional

[App page](https://appshunter.io/ios/app/alcoprofessional/id1479975436)

This application functions as a SIP communicator, enabling voice and text conversations over an IP network. It facilitates communication with your established contacts through its IP-based calling and messaging features.

**Highlights:** SIP communication, IP calls, IP chats, Contact communication, Voice and text messaging

**Features:** macOS Compatibility

**In-app purchases:** none


### Vertex vPBX

[App page](https://appshunter.io/ios/app/vertex-vpbx/id1604804893)

**In-app purchases:** none


## Frequently asked questions

### Is ALCOProfessional free?

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

### Is Vertex vPBX free?

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

### Do ALCOProfessional or Vertex vPBX have ads?

Neither ALCOProfessional nor Vertex vPBX shows ads.

### Which is updated more often, ALCOProfessional or Vertex vPBX?

ALCOProfessional ships an update every 3 weeks, and Vertex vPBX every 23 months. Most recently, ALCOProfessional was updated on October 13, 2026 and Vertex vPBX on September 30, 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.*