Signal Private Messenger is a communication app that prioritizes user privacy through robust end-to-end encryption. It allows users to send texts, voice messages, photos, videos, GIFs, and files for free using their phone's data connection, avoiding traditional SMS and MMS fees.

The app supports crystal-clear encrypted voice and video calls, including group calls for up to 50 participants. With group chats accommodating up to 1,000 people, Signal provides tools for managing group dynamics through admin permissions and post controls.

Signal also offers Stories, where users can share images, texts, and videos that disappear after 24 hours, with customizable privacy settings. As an independent, non-profit organization, Signal does not collect user data, ensuring complete privacy without backdoors or compromises.

Signal Private Messenger stands out with its strong focus on privacy and security. The app employs the open-source Signal Protocol, which ensures that no one, including the developers, can read your messages or listen to your calls.

One of the key features is the ability to make encrypted voice and video calls, both individually and in groups of up to 50 people. Group chats are equally secure, supporting up to 1,000 members with advanced admin controls to manage who can post and participate.

Additionally, Signal offers Stories, a feature for sharing temporary content that disappears after 24 hours. This ephemeral content sharing is bolstered by granular privacy settings, allowing users to control exactly who sees each Story. The app is free, ad-free, and supported by donations, reflecting its commitment to independence and user privacy.