# Centralix Phone vs HPBX Communicator

The clearest difference is update cadence: HPBX Communicator at every 2 months against Centralix Phone's every 21 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.

Centralix Phone ships an update every 21 months, HPBX Communicator every 2 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Centralix Phone | HPBX Communicator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Size | 56 MB | 78 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Centralix srl](https://appshunter.io/developer/1575874174) | [MBIT Technologies Pty Ltd](https://appshunter.io/developer/1512323814) |

## What reviewers say

### Centralix Phone

[App page](https://appshunter.io/ios/app/centralix-phone/id6608972158)

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

**In-app purchases:** none


### HPBX Communicator

[App page](https://appshunter.io/ios/app/hpbx-communicator/id6751639990)

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

**In-app purchases:** none


## Frequently asked questions

### Is Centralix Phone free?

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

### Is HPBX Communicator free?

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

### Do Centralix Phone or HPBX Communicator have ads?

Neither Centralix Phone nor HPBX Communicator shows ads.

### Which is updated more often, Centralix Phone or HPBX Communicator?

Centralix Phone ships an update every 21 months, and HPBX Communicator every 2 months. Most recently, Centralix Phone was updated on November 4, 2026 and HPBX Communicator on November 5, 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.*