# MTT Virtual PBX vs TONNA

The clearest difference is rating: TONNA at 5.0 against MTT Virtual PBX's 2.8. TONNA also leads on update cadence (every 5 days vs every 2 months). MTT Virtual PBX's advantage is monetization model (free vs paid) and ratings volume (5 vs 1). 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.

TONNA holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: MTT Virtual PBX has 5 ratings behind it against 1, so its average is the more settled of the two.

MTT Virtual PBX ships an update every 2 months, TONNA every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | MTT Virtual PBX | TONNA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (5 ratings)](https://appshunter.io/ios/app/mtt-virtual-pbx/id905963803/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tonna/id6444378209/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Paid |
| Size | 67 MB | 14 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [MTT](https://appshunter.io/developer/533090664) | [IMI Media, Ltd.](https://appshunter.io/developer/914981362) |

## What reviewers say

### MTT Virtual PBX

[App page](https://appshunter.io/ios/app/mtt-virtual-pbx/id905963803)

This app provides global telecommunications services, enabling profitable communication between employees, offices, and branches. It offers a full-featured cloud PBX with features like IVR, call recording, and analytics, all accessible from a single mobile application.

**Highlights:** Global telecommunications access, Cloud PBX functionality, Extension and IVR support, Call redirecting and recording, Corporate employee directory, Instant messaging and file transfer, Conference call management

**Features:** macOS Compatibility

**In-app purchases:** none


### TONNA

[App page](https://appshunter.io/ios/app/tonna/id6444378209)

Facilitates secure business transactions from initial request to final payment. It streamlines the deal cycle, offering transparency and protection for both buyers and suppliers, leading to faster and more reliable outcomes.

**Highlights:** Secure deal management, Request to payment processing, Buyer deposit protection, Supplier work transparency, Automatic payouts, Loan and factoring requests

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MTT Virtual PBX free?

MTT Virtual PBX is free to download, with no in-app purchases.

### Is TONNA free?

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

### Which has better reviews, MTT Virtual PBX or TONNA?

TONNA is rated higher. MTT Virtual PBX averages 2.8 out of 5 from 5 ratings, while TONNA averages 5.0 from 1 ratings.

### Do MTT Virtual PBX or TONNA have ads?

Neither MTT Virtual PBX nor TONNA shows ads.

### Which is updated more often, MTT Virtual PBX or TONNA?

MTT Virtual PBX ships an update every 2 months, and TONNA every 5 days. Most recently, MTT Virtual PBX was updated on October 24, 2026 and TONNA 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.*