TrustCall

KoolSpan, Inc.

About this 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 Wi-Fi, 5G, 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 140-2/3 validated encryption standard
• End-to-end encryption and per packet keying

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

What's new

- Introduced a comprehensive Call History available in a dedicated tab within the app.
- Added the ability to securely send photos taken directly from the device’s camera within the app.
- Implemented a connectivity status indicator to alert users when network conditions may affect service reliability.
- Performance improvements, with a focus on enhanced audio quality.
- Various bug fixes for improved stability and user experience.