Best Download Signal App

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated September 2026

With an average user rating of 4.2★, the download signal app category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Download Signal App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Signal - Private MessengerSignal - Private MessengerFree4.7★ (1.1M)NoYesSep 2026
2WhatsApp MessengerWhatsApp MessengerFree4.7★ (19M)YesYesSep 2026
3MessengerMessengerFree4.7★ (14M)YesYesSep 2026
4Zangi - Private MessengerZangi - Private MessengerFree4.0★ (8.8K)NoYesSep 2026
5Session - Private MessengerSession - Private MessengerFree4.3★ (4.6K)NoNoSep 2026
6Flash SignalFlash SignalFreeYesNoMay 2026
7Signal AdvisorSignal AdvisorFree1.3★ (11)NoNoAug 2026
8Signal Finder 5gSignal Finder 5gFreeNoYesMay 2026

Top Picks for Download Signal App

Signal - Private Messenger#1

Signal - Private Messenger by Signal Messenger, LLC

Say “hello” to privacy.
Editor's Choice
🌐 Social Networking
4.7😊(1.1M ratings)
FreeIn-App Purchases
#8in Social Networking
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This messaging app prioritizes your privacy with strong end-to-end encryption for all communications. It offers free text, voice, and video messaging, including group chats and disappearing stories, all without collecting your data.

What We Love

  • 🔒 Security and privacy
  • 👍 Ease of use
  • 🚀 Great call quality
  • 🚀 Smooth and pleasant user interface
  • 🔒 End-to-end encryption
  • 🔒 Non-profit ownership

Room to Improve

  • 🐛 Delayed message delivery
  • 🐛 Inconsistent image/video quality
  • 🐛 Buggy call functionality
  • 🐛 Inability to edit sent messages
  • 🐛 Unreliable notifications
  • 🔒 Mandatory contact sharing
WhatsApp Messenger#2

WhatsApp Messenger by WhatsApp Inc.

Simple. Reliable. Private.
Strong Contender
🌐 Social Networking
4.7😊(19M ratings)
FreeAdsIn-App Purchases
#2in Social Networking
WhatsApp Messenger screenshot 1
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WhatsApp Messenger screenshot 5

Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

What We Love

  • 💬 Great communication tool
  • 🌍 Connects people globally
  • 🔒 Secure and private messaging
  • 📱 Versatile features (calls, video, groups)
  • 🆓 Free to use

Room to Improve

  • 🐛 Bugs and glitches (freezing, crashing, notification issues)
  • 🔒 Privacy concerns with data sharing
  • 🙈 Lack of customization and control (status, groups)
  • 📤 Backup and restore issues
  • 🚫 Arbitrary account bans
Messenger#3

Messenger by Meta Platforms, Inc.

Text, audio and video calls
Worth Considering
🌐 Social Networking
4.7😞(14M ratings)
FreeAdsIn-App Purchases
#10in Social Networking
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Connect with friends and family through text, audio, and video calls. Share photos, videos, and large files, and express yourself with custom themes and animated content. Features an AI assistant for help and support.

What We Love

  • 📱 Useful for staying connected with friends and family
  • 🗣️ Enables easy communication through text, voice, and video
  • 💬 Convenient group chat features
  • 🌐 Works across multiple devices and platforms

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Privacy and security concerns
  • 🔄 Unnecessary updates that remove useful features
  • 📤 Issues with message delivery and notifications
  • 🗂️ Cluttered interface and poor organization of chats

More Download Signal App apps to explore

FAQ about Download Signal App

What is the best download signal app for iPhone?
Signal - Private Messenger tops our download signal app ranking as of September 2026, with a 4.7-star average from 1.1M App Store ratings, and it's free to download.
Yes — 20 of the top download signal app we rank are free to download, including Signal - Private Messenger and WhatsApp Messenger.
Signal - Private Messenger has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ download signal app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app is a messaging service designed with privacy at its core. It allows users to send text messages, voice messages, photos, videos, GIFs, and files. It also supports encrypted voice and video calls, including group calls.
Key features include strong end-to-end encryption for all communications, free messaging and calls, group chats for up to 1,000 people, and disappearing Stories. It also offers admin controls for group management and file sharing.