Skip to content
Signal app icon

Signal

By Signal Messenger, LLC

  • iOS
  • Android
  • macOS

Private, end-to-end encrypted messaging from an independent nonprofit.

9.1Our Score

Screenshots

Overview

Signal provides end-to-end encrypted messaging and calls with a strong focus on privacy and minimal data collection. It's the choice for anyone prioritizing confidentiality, run by a nonprofit rather than an ad business. Open-source code invites public scrutiny.

Store ratings

App Store

4.7

1,057,402 ratings

Pros & cons

What we like

  • Gold-standard privacy and encryption
  • Collects almost no user metadata
  • Open-source and independently audited
  • Free and nonprofit-run

Worth noting

  • Smaller user base than mainstream apps
  • Requires a phone number to register
  • Fewer bells and whistles than rivals
Cover image for “Best Free Social Apps in 2026”
Social

Best Free Social Apps in 2026

The best free social apps of 2026 — Instagram, TikTok, WhatsApp, and Signal — compared on features, privacy, and what free really means for your data.

Jordan Lee3 min read
Cover image for “The Best Messaging Apps in 2026”
Social

The Best Messaging Apps in 2026

The best messaging apps of 2026 compared on privacy and usability — Signal for maximum privacy, WhatsApp for global reach, and Discord for group chat.

Jordan Lee3 min read