GPS OS Grid Reference app icon

Apps Like GPS OS Grid Reference for iPhone and iPad

Locate position on OS maps

GPS OS allows users to determine their location on Ordnance Survey maps of Great Britain and Ireland without needing a phone signal. It provides high-accuracy positioning using OSTN15 transformation data.

by John Spinks★ 4.417 ratingsNavigationFreeData updated 2026-09-09

GPS OS Grid Reference screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Hammer: Truck GPS & Maps app icon

    Hammer: Truck GPS & Maps

    TruckersReport, LLC

    Navigate with precision and safety

    Navigate with -specific GPS directions tailored for commercial vehicles. Get turn-by-turn guidance considering dimensions and weight. Access offline and safety-focused routing features. Track vehicle position and receive real-time updates.

    ★ 4.736,491 ratingsNavigationFreeData updated 2026-10-10
  2. OutDoors GPS – Offline OS Maps app icon

    OutDoors GPS – Offline OS Maps

    RoadTour LLC

    Navigate trails, track routes, and map

    Navigate trails and routes using detailed and turn-by-turn directions. Track location and elevation. Save favorite spots and share routes. Import GPX files and set waypoints. View terrain and land features for outdoor exploration.

    ★ 4.658 ratingsHealth & FitnessFreeData updated 2026-09-08
  1. GPS Tracks app icon

    GPS Tracks

    David Morneault

    Track routes, save waypoints, navigate outdoors

    Track outdoor activities like hiking, biking, walking, and running with GPS. Save and navigate to waypoints. Store favorite destinations. View activity logs and maps. Share routes and track progress.

    ★ 4.717,563 ratingsNavigationFreeData updated 2026-09-08
  2. PRO CHARTS - Marine Navigation app icon

    PRO CHARTS - Marine Navigation

    MiraTrex, Inc

    Navigate and track your route

    View high-resolution NOAA nautical with depth data for U.S. coasts, Great Lakes, major rivers, Brazil, and global areas. Navigate using GPS, track vessel position, and set waypoints. Access tidal information and route planning tools.

    ★ 4.58,503 ratingsNavigationFreeData updated 2026-09-08
  3. Dr. Kegel: For Men’s Health app icon

    Dr. Kegel: For Men’s Health

    Appercut Sp. z o.o.

    Train pelvic floor muscles with guided exercises

    Strengthen pelvic floor muscles with guided Kegel exercises. Track progress with weekly plans and reminders. Monitor muscle engagement with biofeedback. Learn about pelvic through educational content. Set goals and receive motivational prompts.

    ★ 4.845,252 ratingsHealth & FitnessFreeData updated 2026-09-18
  4. onX Fish: GPS Fishing Maps app icon

    onX Fish: GPS Fishing Maps

    onXmaps, Inc.

    Find lakes, view details, navigate to locations

    Access GPS navigation and land ownership data for fishing. Locate lakes with detailed fisheries information. View satellite imagery and apply filters for ice fishing. Find trails, access points, and land ownership details.

    ★ 4.61,761 ratingsNavigationFreeData updated 2026-09-30
  5. Ambetter Health app icon

    Ambetter Health

    Centene Corporation

    View and share ID card details

    View and save ID card information. Search for in-network healthcare providers, specialists, and facilities. Pay premiums and check payment history. Access FAQs and contact support. Review covered services and benefits.

    ★ 4.852,238 ratingsMedicalFreeData updated 2026-10-10
  6. GPS & Maps: Location Tracker app icon

    GPS & Maps: Location Tracker

    Kraus und Karnath GbR 2Kit Consulting

    Navigate with accurate position data

    Track position, height, and acceleration with accuracy in feet, meters, miles, or kilometers. Log maximum altitude and speed. Display and save current or waypoints on a map. Choose coordinate formats for viewing.

    ★ 4.42,257 ratingsNavigationFreeData updated 2026-09-08
  7. Daily Fast app icon

    Daily Fast

    Travis Ma

    Set fasting timers and track breaks

    Sends alerts for fasting windows and breaks. Tracks fasting duration. Allows manual log entry for meals and water intake. Provides simple progress overview without additional features.

    ★ 4.73,488 ratingsHealth & FitnessFreeData updated 2026-09-11
  8. Fishing Points: Map & Forecast app icon

    Fishing Points: Map & Forecast

    Fishing Points d.o.o.

    Catch fish with real-time forecasts

    View forecasts to determine optimal times. Access maps for discovering new spots. Track tides and weather conditions. Log catches and share findings with other anglers. Sync data across devices for continuous tracking.

    ★ 4.730,853 ratingsSportsFreeData updated 2026-09-12
  9. iNavX: Marine Navigation app icon

    iNavX: Marine Navigation

    NavX Studios LLC

    Navigate with real-time charts and weather data

    Access charts, maps, weather data, and AIS information. Navigate with worldwide chart coverage from multiple providers. View real-time weather and track vessel position. Set waypoints and measure distances between points.

    ★ 4.821,649 ratingsNavigationFreeData updated 2026-09-08
  10. cycle.travel app icon

    cycle.travel

    Editions Systeme D Ltd

    Navigate with turn-by-turn directions and offline maps

    Plan routes for commutes, rides, or tours using turn-by-turn navigation and offline maps. Select quiet lanes and traffic-free cycleways. View scenic roads and save routes for later.

    ★ 4.845 ratingsNavigationFreeData updated 2026-09-06
  11. Spyglass app icon

    Spyglass

    Pavel Ahafonau

    Track routes, find waypoints, and navigate offline

    Navigate outdoors with offline GPS maps and real-time augmented reality. Track waypoints and custom locations. Use a gyrocompass, speedometer, altimeter, and inclinometer. Find celestial bodies and measure angles.

    ★ 4.73,867 ratingsNavigationFreeData updated 2026-09-08
  12. GPS Speedometer MPH Tracker app icon

    GPS Speedometer MPH Tracker

    BITHAUS.TECH, UNIPESSOAL LDA

    Track speed with real-time GPS

    Track speed, distance, altitude, and heading with real-time GPS data. Record trips with route tracking and save journeys for later. View live maps with position updates. Export trip data for analysis.

    ★ 4.713,656 ratingsNavigationFreeData updated 2026-09-09
  13. Topo GPS - Topographic maps app icon

    Topo GPS - Topographic maps

    rdzl

    Complete GPS device with detailed maps.

    The app provides detailed topographic maps for outdoor activities. Viewed maps are stored on the device for offline use.

    ★ 4.5464 ratingsNavigationFreeData updated 2026-10-06
  14. MilGPS app icon

    MilGPS

    Cascode Labs Pty Ltd

    Navigate with MGRS coordinates and waypoints

    Display current location and customizable info on large text screens. Create waypoints using location, crosshairs, or coordinates. Organize waypoints into overlays and navigate to them with arrows or maps. Track movement and view location details.

    ★ 4.85,533 ratingsNavigation$12.99Data updated 2026-10-10

How we rank alternatives

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