iPhone Screenshots


Enhance your privacy with the press of a button. Guardian prevents digital trackers from secretly collecting your information, shows attempts by data companies to track you, and prevents eavesdropping of your sensitive data such as banking passwords using strong encryption.

*** Free 30-day trial *** $9.99/month (or $99.99/year) thereafter.

Confidently use your mobile phone as you always do, with the knowledge that Guardian will work to automatically protect you from those who wish to gain access to your information.

Take back control of your data from large entities who believe they are entitled collect to your information with impunity.

The Guardian Firewall team holds a strong belief that users should be able to use their apps and grant permission to access information without fear that it may be sold off to unknown third parties.

• Protect your passwords and all other sensitive data with a layer of strong encryption
• See what companies are attempting to track your location information, phone usage habits, and more
• Use apps more confidently as you are protected from various types of junk, transparently giving you a safer experience
• Our cutting-edge threat intelligence data is updated daily to ensure we can effectively protect you from threats
• Get a “bank statement” style list in the Alerts tab of who attempts to collect your information

• Be alerted when the presence of insecure or malicious apps has been detected

Please contact hello@sudosecuritygroup.com with any questions, concerns, or reports of potential security concerns.


Sudo Security Group, Inc.
4.5 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, German

Age Rating
Rated 4+
© 2019 Sudo Security Group, Inc


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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