4.0.4 Safe to install
Elevate Your Privacy with Glacier Dial

Glacier Dial offers robust security features to keep your phone conversations confidential and your data safe from prying eyes.
Glacier Dial: Secure Phone is a VoIP softphone that operates on the SIP protocol. It is an open-source application derived from Linphone for iPhone.
For the source code, visit https://github.com/GlacierSecurityInc/GlacierVoice-iOS.
Glacier Security, Inc. is a comprehensive SaaS provider specializing in secure messaging, secure voice communication, and device management solutions for both mobile and wired networks. The company enables clients to operate worldwide with the confidence that their interactions, communications, devices, and intellectual property are safeguarded.
Features, Security, & Privacy:
- Encrypted 1:1 and conference calling exclusively among Glacier users
- Allocation of a virtual anonymous number with customizable area code for external Glacier calls
- Zero-touch setup without the need for phone numbers or email addresses
- No collection or storage of metadata
- Open-source code ensures transparency and enables audits
Requirements:
- Subscription by corporations or organizations
- In certain cases, deployment may mandate Glacier Security or your organization's Mobile Device Manager (MDM)
Further Insights:
The Glacier network is uniquely tailored to each client, utilizing cloud-based immutable infrastructure that integrates Moving Target Defense (MTD) principles. The implementation of MTD introduces ambiguity and diversity into our networks, thereby reducing the susceptibility to attacks and guaranteeing truly private and anonymous communications.
You have the option to deploy an individual application or opt for a complete service solution.
Overview
Glacier Dial: Secure Phone is a Freeware software in the category Business developed by Glacier Security, Inc..
The latest version of Glacier Dial: Secure Phone is 4.0.4, released on 08/24/2024. It was initially added to our database on 08/24/2024.
Glacier Dial: Secure Phone runs on the following operating systems: iOS.
Users of Glacier Dial: Secure Phone gave it a rating of 5 out of 5 stars.
Pros
- Designed with high security features to protect user data and communications.
- User-friendly interface with easy navigation for secure features.
- Offers end-to-end encryption for calls and messages, ensuring privacy.
- Regular updates and support from Glacier Security, Inc. to enhance security measures.
- Ability to auto-delete messages after a set duration, increasing privacy.
Cons
- Limited compatibility with non-Glacier devices, which may hinder communication with others.
- Potentially higher subscription costs compared to regular phone services.
- Requires a learning curve for users unfamiliar with advanced security features.
- Performance may be impacted on lower-end devices due to security-intensive operations.
- Availability may be restricted in some regions due to regulations.

David Fischer
I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.
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