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Signal

Signal Foundation

4.5 Version 7.5.2

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Version
7.5.2
Updated on
2024-05-01
OS ANDROID
Varies with device
Downloads
140.4M
Released on
2010-05-25
Category
Communication
Developer
Signal Foundation
License
Free

Signal is an increasingly popular messaging app that is renowned for its commitment to privacy and security. Its open-source nature and end-to-end encryption put it at the forefront of secure digital communication, making it an appealing choice for users who prioritize data protection.

Strong Emphasis on Security

Signal uses state-of-the-art security protocols to keep messages private and secure. It employs end-to-end encryption, ensuring that only the sender and recipient can access the content of messages. Even Signal itself cannot decrypt or access user messages. Furthermore, the platform provides features such as self-destructing messages and view-once media messages to ensure data privacy and minimize data traces.

Open-Source and Non-Profit

One of the unique aspects of Signal is its open-source nature, which means its code is publicly accessible. This transparency allows experts worldwide to scrutinize, audit, and contribute to its codebase, fostering continuous security enhancements. The app is developed by the Signal Foundation, a non-profit organization dedicated to the widespread adoption of private communication.

User-Friendly Interface

Despite its focus on privacy and security, Signal doesn't compromise on usability. Its interface is intuitive and clean, similar to other popular messaging apps. Users can send text messages, make voice and video calls, share files, and create group chats, making it a comprehensive communication tool.

Features Beyond Texting

Apart from text messaging, Signal offers numerous features including voice and video calls, group chats, and the ability to send attachments such as images, audio, and video. Users can also use stickers and emojis to express themselves. Recently, Signal introduced an option for users to send money securely, expanding the range of its functionalities.

Data Privacy Policy

Unlike many other digital communication platforms, Signal collects minimal data about its users. The only personal data required to use Signal is a phone number. The company does not keep records of who users message or call, nor does it sell user data to third parties. This strong commitment to privacy sets Signal apart from many other messaging apps.

Signal is a messaging app for the privacy-conscious. Its combination of user-friendly design, rich features, and stringent security measures make it an excellent choice for individuals and businesses seeking secure, private communication. As digital privacy continues to be a critical issue, apps like Signal are leading the way in providing secure communication platforms.

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Rating

4.5

110718 reviews

Pros

  • Allows to send texts, videos, photos, and more.
  • The app is open sourced.
  • It is easy to use and very secure.

Cons

  • It’s not used by many people, so it can be hard to use it as your main instant messaging app.
  • It has glitches and people can send bugs.
  • You need to use your phone number to create an account.
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Signal

Signal Foundation

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