Keryx Maps

Private offline emergency maps

Free · Designed for iPad. Not verified for macOS.

Stay oriented when the grid goes down. Offline maps, turn-by-turn navigation, and real-time hazard alerts that work with no signal. Start your free 7-day trial. Keryx Maps keeps you oriented and informed when it matters most — even with no signal. Download detailed maps for entire regions and carry them offline. Monitor real-time alerts for earthquakes, wildfires, severe weather, floods, and other hazards near the places you care about. Navigate turn-by-turn without a data connection. Whether you're preparing for an emergency, heading off-grid, or exploring the backcountry, Keryx Maps works when the network doesn't. OFFLINE-FIRST MAPPING • Download maps for entire regions and use them fully offline • Topographic overlays, street-level detail, and points of interest stored on your device • Toggle live weather overlays on the map • 7-day weather forecasts saved on your phone for every downloaded region — know what to expect even after you lose signal • On-device turn-by-turn navigation and routing — no cell service, Wi-Fi, or internet required • Multi-state route and road-trip planner with cross-state navigation • Driving mode with a heads-up display • Save, export, and share routes with family or your team DISASTER & HAZARD ALERTS • 45+ live data feeds from 25+ trusted agencies, including USGS, NOAA, and NASA • Earthquakes, wildfires, severe weather, floods, avalanches, road closures, environmental radiation, space weather, and more • Proximity-based on the regions you download — no location tracking • Filter by hazard type and severity so you get only the alerts that matter • Push, email, and SMS notification options • The full picture from many official sources, not a single feed PLAN, TRACK & EXPLORE • Drop pins and save waypoints and destinations • Record and replay your tracks; import and export GPX • Interactive 3D globe visualization PRIVACY BY DESIGN • Your data is stored locally on your device — zero location tracking, zero data collection • Optional end-to-end encrypted sync across your devices (AES-256; keys derived from your password; toggle on or off anytime) • Three storage modes: local-only, encrypted sync, or family sharing • Export or delete your data at any time SHARE WITH FAMILY • A Family plan shares access across your household Keryx Maps is built for disaster preparedness, overlanding, hiking, and rural or off-grid living — for anyone who needs dependable maps and alerts when connectivity fails. Start with a free 7-day trial. A subscription is required for continued access.

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The developer, RDF Industries, Inc., 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:

    • Contact Info
    • User Content
    • Identifiers

  • Data Not Linked to You

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

    • Contact Info

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
  • RDF Industries, Inc.
Size
  • 57.3 MB
Category
  • Navigation
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2025 RDF Industries, Inc.
  • Developer Website
  • Privacy Policy