Sentinel by Ladris

Know your risk. Be ready.

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Sentinel helps you understand your risk level and stay ahead of emergencies, for the places that matter most to you. Whether you're tracking fire season at your home, flood risk near family, or heat conditions at work, Sentinel gives you trusted, actionable information based on where you actually are — and where you care about. Developed with public safety experts. Built for the people who want to be ready before something happens. Features: - Risk scores for multiple saved locations - Active zone alerts — evacuation orders, warnings, shelter-in-place - Location-aware push notifications with full history - Evacuation readiness scoring — road access, travel time, traffic impact - Hazard risk breakdown by type (fire, flood, heat, and more) - Dynamic advisories from NWS, IPAWS, and local authorities - County-specific content where supported - No account required Sentinel is a private, focused tool for readiness — not a substitute for official emergency broadcasts.

Ratings & Reviews

  • 5.0
    out of 5
    11 Ratings

• Improved fire simulation visualizations. • More control over the notifications you see. • Bug fixes and performance improvements.

Version 2.6.1

The developer, Ladris, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Location

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Diagnostics

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

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Ladris Technologies Inc
Size
  • 40.3 MB
Category
  • Lifestyle
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Location
  • This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
  • English and Spanish
Age Rating
4+
Copyright
  • © Ladris Technologies, Inc.
  • Privacy Policy

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