Sends Messenger combines text messaging, voice and video calls, file sharing, group chats, and tools for protecting private conversations. The service’s features include disappearing messages, the ability to edit sent messages, a PIN code to protect your account, custom stickers, and a built-in crypto wallet.

In a market where users are accustomed to Telegram, WhatsApp, and other popular platforms, new messaging apps are trying to attract users with more than just their interface. Specific features matter: how chats are organized, whether message previews can be hidden, how cross-device synchronization works, and what tools are available for managing your own…