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By Callsign Inc

This app is only available on the App Store for iOS devices.


In a fast moving world why waste time trying to remember all your passwords, some of which are years old and are probably not even secure? Instead, save time and your sanity by using the Callsign app.

We deliver Intelligence Driven Authentication (IDA) to give you peace of mind that only you can access your Callsign-protected services. This means that if somebody gets your password, mother's maiden name or even your phone then they cannot pretend to be you.

Callsign® is a registered trademark of Callsign, Inc.

What's New in Version 4.8.0

Bug fixes and performance improvements.

iPhone Screenshots

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  • Free
  • Category: Productivity
  • Updated:
  • Version: 4.8.0
  • Size: 18.0 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone.

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