ECHO Survival AI

Offline Survival & Navigation

Only for iPhone

Free · In‑App Purchases

iPhone

Meet ECHO 2.1: a calmer, faster offline survival companion with on-device guidance, safer emergency responses, offline navigation, sensor data, and trail recording. ECHO is a private, offline survival companion designed to help you think clearly when connectivity is limited or unavailable. Core emergency guides are ready immediately. Download ECHO's conversational model once to ask questions in plain language and receive on-device, step-by-step guidance without sending your conversations to a cloud AI service. GUIDANCE FOR REAL-WORLD SITUATIONS Explore practical guidance for: • Getting lost and deciding whether to stay or move • Finding and treating water • Emergency shelter and exposure • First aid and immediate priorities • Fire, food safety, knots, and signaling • Hiking, climbing, boating, and stranded-at-sea scenarios • Survival priorities when several problems happen at once OFFLINE NAVIGATION Use device sensors and saved local data to support navigation without a network connection: • GPS coordinates and compass heading • Altitude, slope, and air-pressure readings when supported by your device • A lightweight worldwide reference map • Trail recording to help you retrace your route • Battery-aware location accuracy controls CALM, ACTIONABLE GUIDANCE ECHO turns applicable procedures into clear checklists. Mark steps complete, ask for help with a specific step, listen to responses, and share a conversation or checklist when you need to communicate with someone else. PRIVATE BY DESIGN Conversational guidance runs on your device after the model download. Conversations and optional remembered details stay on your device. No account is required. ONE ECHO MODEL There are no confusing model choices. ECHO uses one verified model and can replace older model files after a successful update, helping keep storage under control. BUILT FOR LOW-CONNECTIVITY MOMENTS • Offline emergency guides • On-device conversational guidance after one download • Voice input and read-aloud responses • SOS access to urgent categories • iPhone and iPad support • Performance, memory, heat, and battery optimizations IMPORTANT SAFETY INFORMATION ECHO provides educational suggestions based on established guidance. It does not replace emergency services, professional survival training, or advice from qualified medical professionals. In an emergency, contact local emergency services whenever possible. Conditions differ, sensor readings can be inaccurate, and you remain responsible for decisions made using the app. Some conversational features require a one-time in-app purchase. Core offline emergency guides remain available without the model.

Ratings & Reviews

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ECHO 2.1 is our biggest update yet. • A calmer, cleaner native design across iPhone and iPad • Offline navigation with GPS coordinates, compass, altitude, slope, air pressure, a worldwide reference map, and trail recording • One verified ECHO model with a simpler guided download, pause and resume support, and automatic replacement of older model versions • Expanded offline survival guides and stronger safety checks for emergency and follow-up responses • Improved step-by-step checklists, conversation sharing, PDF exports, voice input, and read-aloud controls • Better conversation memory and on-device data handling • Faster responses with lower memory pressure, battery use, and heat • Accessibility and Dynamic Type improvements throughout the app Core emergency guides remain available even before the conversational model is downloaded.

Version 2.1

The developer, ehsan azish, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Voice Control

      • Larger Text

      • Dark Interface

      • Reduced Motion

    Information

    Seller
    • ehsan azish
    Size
    • 101.2 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    Languages
    • English
    Age Rating
    16+
    • 16+
    • Learn More
    • Frequent
      Medical Treatment information

      Contains
      Health or Wellness Topics
    In-App Purchases
    Yes
    • Unlock offline use forever $12.99
    • Full version $12.99
    • Learn More
    Copyright
    • © Ehsan Azish
  • Developer Website
  • Privacy Policy

    • More by ehsan azish

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