# FlexVone Mobile vs Vertex vPBX

The clearest difference is update cadence: FlexVone Mobile at every 2 months against Vertex vPBX's every 23 months. FlexVone Mobile also leads on iOS requirement (12.0 vs 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.

FlexVone Mobile ships an update every 2 months, Vertex vPBX every 23 months. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | FlexVone Mobile | Vertex vPBX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/flexvone-mobile/id1456571081/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 23 months |
| Monetization | Free | — |
| Size | 99 MB | 84 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omer Mohamed](https://appshunter.io/developer/1434787156) | [Vertex In Healthcare](https://appshunter.io/developer/1604804895) |

## What reviewers say

### FlexVone Mobile

[App page](https://appshunter.io/ios/app/flexvone-mobile/id1456571081)

This business communication app provides a comprehensive suite of tools for seamless audio and video calls, instant messaging, and call management. It offers features like visual voicemail, call transfer, and conferencing to enhance professional interactions.

**Highlights:** Audio Calls, Video Calls, Visual Voicemail, Conferencing, Instant Messaging, Call Management

**In-app purchases:** none


### Vertex vPBX

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

**In-app purchases:** none


## Frequently asked questions

### Is FlexVone Mobile free?

FlexVone Mobile 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 FlexVone Mobile or Vertex vPBX have ads?

Neither FlexVone Mobile nor Vertex vPBX shows ads.

### Which is updated more often, FlexVone Mobile or Vertex vPBX?

FlexVone Mobile ships an update every 2 months, and Vertex vPBX every 23 months. Most recently, FlexVone Mobile was updated on September 10, 2026 and Vertex vPBX on September 11, 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.*