Best Crisis Messenger Apps

214+ iOS apps curated and reviewed

3.5 avg rating
20 free apps
Updated May 2026

Looking for free crisis messenger apps? 20 of our 214+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Crisis Messenger

Crisis Messenger#1

Crisis Messenger by CRISIS24 SAS

Editor's Choice
💼 Business
0.0(0 ratings)
Free
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This GPS tracking solution allows users to quickly share their location and communicate with a crisis center and designated contacts in emergency situations. With features like instant GPS transmission, direct calling, text messaging, and alert signals, users can stay connected and get help when needed.

GardaWorld Travel Security#2

GardaWorld Travel Security by CRISIS24 SAS

GardaWorld Crisis24 helps keep
Strong Contender
💼 Business
2.3(10 ratings)
Free
GardaWorld Travel Security screenshot 1
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This travel security app helps keep you safe while traveling by providing access to detailed reports on your destination, real-time alerts on global events, and the ability to record your travel plans. In the event of a crisis, you can contact the service directly through the app for 24/7 assistance.

Crisis24 Horizon Mobile#3

Crisis24 Horizon Mobile by Crisis24 Inc

Worth Considering
📊 Productivity
3.4(33 ratings)
Free
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This mobile application provides global threat awareness, support, and advice to clients of a crisis management solution, enabling them to stay informed of safety and security incidents, access risk assessments, and receive expert advice. By downloading the app, users can benefit from features such as alerts, risk assessments, and emergency support, helping them mitigate risks and stay safe worldwide.

More Crisis Messenger apps to explore

4
Session - Private Messenger
Session - Private Messenger
Session - Private Messenger
Privacy you can trust
Free

Session is a private messenger that ensures anonymity by utilizing a decentralized server network, avoiding data breaches and metadata logging. With features like closed groups, secure attachments, and open-source code, Session prioritizes user privacy and security. Join Session to protect your online conversations today! Check out Session on GitHub for more information: https://github.com/loki-project/session-ios.

🌐 Social Networking
(3.4K)
5
55 Messenger
55 Messenger
55 Messenger
by OCTOPUS US LLC
Free

"Connect with friends via text, voice calls, videos, and photos. Enjoy secure messaging with features like disappearing messages and group management. Stay in touch effortlessly with 68 Messenger!"

🌐 Social Networking
(83)
6
Output Messenger
Output Messenger
Output Messenger
Business Chat Solution
Free

This business chat solution enables secure and private communication among colleagues within an office, improving internal communications and productivity. It offers features such as one-on-one and group chats, push notifications, and offline messaging, and can be used across multiple platforms.

📊 Productivity
(69)
7
Link Messenger stories, calls
Link Messenger stories, calls
Link Messenger stories, calls
Stories, HD voices and videos
Free

An app for messaging and calls with high-fidelity communication featuring HD voice and video, advanced privacy technology, fast message delivery, and independent nonprofit status. Stay connected, secure, and creative with your conversations.

🌐 Social Networking
(516)
8
Trillian
Trillian
Trillian
Modern and secure messaging
Free

Enhance your communication with a modern and secure messaging platform. Connect with ease for personal or business use, ensuring privacy and efficiency. Explore now for improved messaging experience.

💼 Business
(540)
9
Fernweh - Offline Messages
Fernweh - Offline Messages
Fernweh - Offline Messages
Chat without internet
Free

Stay connected anywhere, anytime, without relying on internet or data with our innovative offline messaging solution that enables instant communication and file sharing through a decentralized mesh network. Download now and discover a new way to chat and share in any offline scenario.

🔧 Utilities
(6)
10
CrisisGo
CrisisGo
CrisisGo
by The Tech Road, Inc.
Free

This application helps individuals responsible for others during a crisis by putting emergency response plans onto mobile devices and desktops, enabling them to send alerts, access crisis checklists, and communicate effectively. By making emergency plans actionable and easily accessible, it supports organizations in preparing for and responding to crises, and can be used for drills, evacuations, and ongoing communication.

📚 Education
(108)
11
Delta Chat
Delta Chat
Delta Chat
Decentral Private Messenger
Free
🌐 Social Networking
(105)
12
OnPage
OnPage
OnPage
Pager Replacement
Free

OnPage revolutionizes incident notification management with cutting-edge technology for secure team communication and prompt critical alerts. Features like Alert-Until-Read capabilities, Dynamic Digital Schedules, and HIPAA-compliant messaging ensure efficient incident resolution. Experience the future of incident alert management and communication. Download the app now for a FREE trial: https://www.onpage.com/free-trial/

🔧 Utilities
(1.4K)
13
ChatDip Messenger
ChatDip Messenger
ChatDip Messenger
Private Chat Messenger
Free

This private chat messenger app offers a secure, ad-free messaging experience with end-to-end encryption, allowing users to share messages, photos, videos, and voice messages privately. With features like innovative camera, availability modes, group chats, and stories, users can stay connected with friends and family while maintaining their privacy.

🌐 Social Networking
(11)
14
AMSConnect
AMSConnect
AMSConnect
by American Messaging Services, L.L.C.
Free

AMS Connect is a HIPAA compliant mobile application for secure text messaging that integrates with critical messaging devices, offering features like pager integration, service teams, silent/do not disturb override, message forwarding, and availability status. Stay connected and secure with AMS Connect.

🏥 Medical
(272)
15
Loop Messenger
Loop Messenger
Loop Messenger
Best group messaging and chat
Free
🌐 Social Networking
(40)
16
ManageBridge
ManageBridge
ManageBridge
by Everbridge, Inc.
Free

This mobile application brings critical event management tools and communication features to your fingertips, allowing you to send notifications, manage event task lists, and monitor reports from anywhere. With this app, you can stay in control of your critical communications, launch notifications, and view updates on safety events, all from your mobile device.

💼 Business
(15)
17
Tato Talk
Tato Talk
Tato Talk
Chat smarter, Connect closer
Free
🌐 Social Networking
(41)
18
Spok Mobile
Spok Mobile
Spok Mobile
by Spok, Inc.
Free
💼 Business
(103)
19
TheHopeLine
TheHopeLine
TheHopeLine
by The Shepherd's Call, Inc.
Free

This application provides a safe and free platform for students and young adults in crisis to chat live with trained coaches, access helpful resources, and receive ongoing support. Download the app to get immediate help with issues like addiction, relationships, and more, and find hope and understanding 24/7.

🌟 Lifestyle
(15)
20
Messenger Web
Messenger Web
Messenger Web
Use WhatsApp and Telegram Web
Free

Access a web-based messaging platform that integrates WhatsApp and Telegram, enabling a work-life balance with separate lines for business and personal use. Screen calls and texts efficiently without carrier fees or contracts - achieve balance and privacy effortlessly.

🌐 Social Networking
(674)