# MasterVoice vs Sectra24

The clearest difference is iOS requirement: MasterVoice at 14.0 against Sectra24's 16.0. On price, update cadence, 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.

MasterVoice ships an update every 6 weeks, Sectra24 every 5 weeks. The most recent releases landed on July 24, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | MasterVoice | Sectra24 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 52 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MasterTraining srl](https://appshunter.io/developer/1315548722) | [EY IFI SECURITY](https://appshunter.io/developer/1692936703) |

## What reviewers say

### MasterVoice

[App page](https://appshunter.io/ios/app/mastervoice/id1451196827)

This business communication app facilitates smart working and team collaboration. It enables internal and external calls, chat, and call history management for mobile and office users. Connect seamlessly with colleagues and external contacts.

**Highlights:** Internal and worldwide calls, Team collaboration, Smart working tool, Call history, User search, Chat functionality, SIP phone compatibility

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

**In-app purchases:** none


### Sectra24

[App page](https://appshunter.io/ios/app/sectra24/id1533050242)

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

**In-app purchases:** none


## Frequently asked questions

### Is MasterVoice free?

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

### Is Sectra24 free?

Sectra24 is free to download, with no in-app purchases.

### Do MasterVoice or Sectra24 have ads?

Neither MasterVoice nor Sectra24 shows ads.

### Which is updated more often, MasterVoice or Sectra24?

MasterVoice ships an update every 6 weeks, and Sectra24 every 5 weeks. Most recently, MasterVoice was updated on July 24, 2026 and Sectra24 on September 27, 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.*