What's the best Android app for secure messaging and free international calls to stay connected with friends and family abroad?

Rakuten Viber Messenger is a great app for secure messaging and free international calls, allowing users to connect globally without incurring high costs. It offers end-to-end encryption for private communication, ensuring that your messages and calls remain secure. Viber allows users to make free Viber-to-Viber calls and send texts, photos, and videos over Wi-Fi or data, reducing international communication expenses. The app also supports group chats, enabling easy communication with multiple contacts simultaneously. Users can also share files and documents through the app. To make an international call, simply open Viber, select the contact, and choose the 'free call' option if they are also a Viber user. For calls to non-Viber users, Viber Out offers affordable rates. Its cross-platform compatibility allows users to connect with others regardless of their device. Rakuten Viber Messenger offers a user-friendly interface, making it easy to navigate and use its various features.