# Vertex vPBX vs CNetVOIP

The clearest difference is iOS requirement: CNetVOIP at 12.0 against Vertex vPBX's 15.6. 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.

## The numbers

| Metric | Vertex vPBX | CNetVOIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cnetvoip/id6736613534/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | — |
| Monetization | — | Free |
| Size | 84 MB | 103 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vertex In Healthcare](https://appshunter.io/developer/1604804895) | [CNetVOIP](https://appshunter.io/developer/1772657765) |

## What reviewers say

### Vertex vPBX

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

**In-app purchases:** none


### CNetVOIP

[App page](https://appshunter.io/ios/app/cnetvoip/id6736613534)

This business communication app functions as a VOIP SIP softphone, enabling faster calls, texts, and faxes. It helps businesses enhance workforce productivity by integrating with enterprise IP PBX systems.

**Highlights:** VOIP SIP softphone, Call waiting, transfer, hold, Mute and unmute, Conference calls, SMS messaging, Voicemail access

**In-app purchases:** none


## Frequently asked questions

### Is Vertex vPBX free?

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

### Is CNetVOIP free?

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

### Do Vertex vPBX or CNetVOIP have ads?

Neither Vertex vPBX nor CNetVOIP 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.*