Secure your calls and text messages on Android and iPhone with easy-to-use app

TrustCall enables secure HD-quality calling, text messaging, file sharing and video conferencing with an application that is easy to install, manage and use. With TrustCall, seamlessly make calls and send text messages across device types, networks (including LTE, Wi-Fi and 4G, 3G, 2G), and operating systems. TrustCall's HD performance and quality exceeds other secure communications solutions, providing a familiar user experience comparable to regular mobile calls and text messages.

The TrustCall app includes a clean, user-friendly interface including pre-populated list of contacts, familiar, intuitive text messaging, call favorites and more.

KoolSpan’s patented end-to-end encryption provides secure calls and text messages between TrustCall enabled smartphones, ensuring no one other than the initiator and intended recipient can access the call or text message.

• Easy to use

• Intuitive user interface

• High fidelity audio

• Robust, resilient performance globally

• Cross platform: supported on Android and iPhone

• FIPS 140-2 validated encryption standard with an optional FIPS 140-2 Level 3 and Common Criteria EAL5+ secure element

• End-to-end encryption and per packet keying

Note: The TrustCall application requires a license from KoolSpan. For information on licensing, contact KoolSpan.