# MTT Virtual PBX vs Wazzup

The clearest difference is review sentiment: Wazzup at 89% against MTT Virtual PBX's 25%. Wazzup also leads on rating (4.5 vs 2.8) and update cadence (every 3 weeks vs every 2 months). MTT Virtual PBX's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Wazzup holds the better App Store score, 4.5 against 2.8. Both are backed by a comparable volume of ratings — 5 and 12 respectively. Written reviews point the same way: 25% of MTT Virtual PBX's written reviews are positive against 89% of Wazzup's.

MTT Virtual PBX ships an update every 2 months, Wazzup every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | MTT Virtual PBX | Wazzup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (5 ratings)](https://appshunter.io/ios/app/mtt-virtual-pbx/id905963803/reviews) | **[4.5 (12 ratings)](https://appshunter.io/ios/app/wazzup/id1553773214/reviews)** |
| Number of ratings | 5 | **12** |
| Positive reviews | 25.0% of reviews | **88.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 67 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MTT](https://appshunter.io/developer/533090664) | [Wazzup](https://appshunter.io/developer/1542671010) |

## 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


### Wazzup

[App page](https://appshunter.io/ios/app/wazzup/id1553773214)

Manage customer communications from your phone, ensuring no message goes unanswered. This app centralizes WhatsApp and Instagram chats, boosting response speed and efficiency for sales teams.

**Highlights:** Unified inbox for WhatsApp and Instagram, Real-time message notifications, Prioritized unanswered messages, Manager and supervisor oversight, Eliminates missed leads, Mobile accessibility

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Fast loading and performance
- ✅ Stable operation, no lags
- 💡 Convenient for work and sales
- 💬 Centralized chat management

**What reviewers complain about**

- 🐛 Notifications not arriving
- 🐌 Slow chat synchronization
- 🗑️ Cannot delete chats
- 🗂️ Spam mixed with important chats
- ⚠️ Issues after updates

**Reported bugs**

- Notifications not received
- Slow synchronization of chats
- Cannot delete chats
- Search and menu buttons lag/unresponsive after update
- Messages not visible until sent after update

**Requested features**

- Ability to delete chats
- Improved notification reliability
- Faster synchronization compared to web version


## Frequently asked questions

### Is MTT Virtual PBX free?

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

### Is Wazzup free?

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

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

Wazzup is rated higher. MTT Virtual PBX averages 2.8 out of 5 from 5 ratings, while Wazzup averages 4.5 from 12 ratings.

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

Neither MTT Virtual PBX nor Wazzup shows ads.

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

MTT Virtual PBX ships an update every 2 months, and Wazzup every 3 weeks. Most recently, MTT Virtual PBX was updated on October 24, 2026 and Wazzup 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.*