# VoIP Office Pro vs Modelso

The clearest difference is update cadence: Modelso at every 5 days against VoIP Office Pro's every 3 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.

VoIP Office Pro ships an update every 3 months, Modelso every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | VoIP Office Pro | Modelso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/voip-office-pro/id6569235303/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 109 MB | 64 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [voipoffice](https://appshunter.io/developer/1102533223) | [Kuppers Future Lab LLC](https://appshunter.io/developer/1845705563) |

## What reviewers say

### VoIP Office Pro

[App page](https://appshunter.io/ios/app/voip-office-pro/id6569235303)

This business communication app simplifies and enhances workplace interactions. It allows users to make and receive calls, chat, share files, manage voicemail, and organize meetings, all from their mobile devices.

**Highlights:** Make and receive calls, Chat and share files, Manage voicemail, Organize meetings, Send and receive SMS, Use with Bluetooth headset

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


### Modelso

[App page](https://appshunter.io/ios/app/modelso/id6758175604)

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

**In-app purchases:** none


## Frequently asked questions

### Is VoIP Office Pro free?

VoIP Office Pro is free to download, with no in-app purchases.

### Is Modelso free?

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

### Do VoIP Office Pro or Modelso have ads?

Neither VoIP Office Pro nor Modelso shows ads.

### Which is updated more often, VoIP Office Pro or Modelso?

VoIP Office Pro ships an update every 3 months, and Modelso every 5 days. Most recently, VoIP Office Pro was updated on October 24, 2026 and Modelso on October 24, 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.*