Subsurface Maps Offline app icon

Apps Like Subsurface Maps Offline for iPhone and iPad

by Ben Hill★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. The Location App app icon

    The Location App

    Ferdinand Rios

    Display data on a map

    Display current with GPS coordinates, closest address, What3Words identifier, and Google Plus Code. Tap data to share via text message, email, or social media.

    ★ 4.942 ratingsNavigationFreeData updated 2026-09-06
  2. MapCompass : Compass with Maps app icon

    MapCompass : Compass with Maps

    Bhavik Savaliya

    Navigate GPS and digital

    Use to view a digital overlay. Navigate using GPS for real-time directions. Check accuracy based on device sensors. Adjust orientation for precise navigation.

    ★ 4.523 ratingsNavigationFreeData updated 2026-09-06
  1. e911 app icon

    e911

    CrNet Inc

    Respond instantly with one tap

    Access real-time call locations using phone maps. Receive push notifications for calls. Listen to live calls if available. Confirm response status to dispatch. Initiate calls to dispatch centers when needed.

    ★ 4.723 ratingsUtilitiesFreeData updated 2026-09-08
  2. E3 Safety app icon

    E3 Safety

    Emergent 3 LLC

    Manage emergencies with real-time alerts

    Manage and control emergencies with real-time alerts, custom notifications, and indoor/outdoor smart maps. Access electronic emergency protocols, track first responder locations, and communicate via real-time chat.

    ★ 4.535 ratingsUtilitiesFreeData updated 2026-09-06
  3. Pin Maps + app icon

    Pin Maps +

    HurryApp LTD

    Mark locations and save discoveries

    Track travel locations by pinning spots on a map. Add titles, photos, categories, and notes to each pin. Save and organize discoveries for future reference. Share or export trip data as needed.

    ★ 4.77 ratingsTravelFreeData updated 2026-09-06
  4. Terrain Navigator Pro app icon

    Terrain Navigator Pro

    Trimble Inc.

    Collect and transmit field data simply.

    The app collects field data, including markers, tracks, photos, videos, and audio clips, in areas without a cellular or data signal. It syncs data in near real-time with desktop software via Wi-Fi or a data connection for analysis and collaboration.

    ★ 2.720 ratingsProductivityFreeData updated 2026-10-06
  5. Seeing Eye GPS app icon

    Seeing Eye GPS

    GoodMaps Inc

    Accessible navigation for every journey.

    The app offers turn-by-turn GPS navigation with features for blind users, including intersection descriptions and a LookAround Wand. It recalculates routes automatically and announces nearby points of interest and heading changes.

    ★ 3.617 ratingsNavigationFreeData updated 2026-10-16
  6. NexusLRS app icon

    NexusLRS

    Road Data Systems, LLC

    View location on real-time LRS map

    Displays real-time location on a road network with milepoint and route ID updates every second. Shows offline maps using locally stored base maps. Accesses road data without requiring internet connectivity after initial download.

    ★ 4.819 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.