# Tierzero Voice

> Mobile SIP softclient for unified business communications and call management. (iPhone/iPad app by Tierzero.)

- Source: https://appshunter.io/ios/app/tierzero-voice/id1253650880 (this page in markdown: same URL + `.md`)
- Developer: [Tierzero](https://appshunter.io/developer/890617304)
- Category: Utilities, Productivity
- Price: Free
- Rating: 3.00/5 from 7 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 106 MB
- Languages: American English, French (France)
- Released: 2017-07-07
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tierzero-voice/id1253650880/reviews.md

## What is Tierzero Voice?

Tierzero Voice is a SIP softclient that extends your Tierzero Service beyond the land line or desk top. It brings features of the Tierzero platform directly to end-user's mobile devices as a Unified Communications solution. Users are able to maintain the same identity when making or receiving calls from any location, regardless of device. They are also able to seamlessly transition an ongoing call from one device to another and continue that call without interruption. Tierzero Voice App grants users the ability to manage contacts, voicemail, call history and configurations in a single location. This includes the management of answering rules. greetings, and presence which all contribute to efficient communication.

## Key features

- Unified Communications solution
- Maintain same identity across devices
- Seamless call transition
- Contact management
- Voicemail access
- Call history
- Answering rules and presence management

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/tierzero-voice/id1253650880/reviews.md

### 1/5 — Crashes a lot

*2023-07-20*

The app crashes and freezes frequently. Although my phone is updated, the app continues to freeze, calls don’t go through and drops every time. I have to restart my phone 2-3 times a day.

## Frequently asked questions about Tierzero Voice

### What is Tierzero Voice?

Tierzero Voice is a SIP softclient that brings the features of the Tierzero platform to your mobile device. It acts as a unified communications solution, allowing you to manage calls, contacts, and voicemail from anywhere.

### Can I use Tierzero Voice on multiple devices?

Yes, Tierzero Voice allows you to maintain the same identity when making or receiving calls from any location, regardless of the device. You can also seamlessly transition ongoing calls between devices without interruption.

### What communication features does Tierzero Voice offer?

Tierzero Voice offers features such as contact management, voicemail access, call history, answering rules, greetings, and presence management, all contributing to efficient communication.

### Is Tierzero Voice free to use?

Yes, Tierzero Voice is available for free. It does not have in-app purchases or advertisements, offering a straightforward experience for users.

### What devices support Tierzero Voice?

Tierzero Voice is supported on iPhone, iPad, and iPod devices. It is designed to bring business communication capabilities to your Apple mobile ecosystem.

### How often is Tierzero Voice updated?

The latest version of Tierzero Voice is 4.0.3, last updated on September 25, 2024. This indicates regular updates to maintain functionality and compatibility.

### What is the age rating for Tierzero Voice?

Tierzero Voice has an age rating of 4+, making it suitable for a wide range of users. This rating suggests it contains no mature content.

### Does Tierzero Voice have ads?

No, Tierzero Voice does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 4.0.3 — 2024-09-25

bug fixes and improvements

### 4.0.1 — 2024-07-16

bug fixes and improvements

### 3.0.3 — 2021-03-24

Improvements for handling specific inbound Push calls
Other minor bug fixes and improvements

### 3.0.2 — 2020-11-06

Improvements for handling push calls
Fixed a logging error
Other minor bug fixes and improvements
Improved iOS 14 compatibility

### 2.0.3 — 2019-07-24

-Complete UI redesign
-Chat&SMS support
-New SDK
-Siri integration
-Performance improvements

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*