210+ iOS apps curated and reviewed
The best gnss log app apps on iPhone average 4.2★ across 210+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This app provides a digital solution for surveyors and geodesists to document static GNSS observations. It offers comprehensive equipment management, direct integration with geodetic databases, and tools for field data collection, all while ensuring professional, publication-ready PDF output.
This app allows users to track outdoor activities like hiking, biking, and running. It enables navigation to waypoints, storage of favorite destinations, and offers advanced features for route planning and data export with a subscription.
Easily share your real-time location with friends and family. This app also helps you locate loved ones, track devices, and provides advanced GPS tools like coordinate conversion and a speedometer.
This app helps cyclists track their rides, analyze performance, and discover new routes. It offers GPS logging, real-time stats, and integration with popular wearables and fitness platforms. Users can also connect with a community of cyclists for motivation and challenges.
Visualize the positions of satellite navigation systems like QZSS and GPS in the sky. View satellite arrangements on a radar or through augmented reality from your current location. Supports multiple satellite constellations and customizable display options.
This app provides precise geographical orientation with a compass and displays vital data like altitude, weather, and location. It helps users navigate, record locations, and measure real-time GPS speed, making it a useful travel companion.
Navigate off-grid with this app, which pairs with a compatible Garmin device for trip planning, mapping, and navigation even without Wi-Fi or cellular service. Plan routes, download maps for offline use, and sync data to the cloud.
This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.
Record your travels by logging locations with photos, text, and tags. Easily revisit saved entries on a map, get directions, and share your adventures with friends. Works offline and conserves battery.
This app provides straightforward GPS navigation using latitude and longitude coordinates. It offers a clean interface for storing and directing users to waypoints, with features like maps, speed, and heading display. Locations can be added manually, by current position, or via map press, and waypoints can be shared via email.
Navigate the outdoors with precision using GPS and multiple coordinate systems. Ideal for military, hikers, and outdoor enthusiasts, it displays your accurate position on various map layers and supports KML import/export.
This app displays messages and GPS locations from satellite devices, allowing users to track progress and monitor assets beyond cellular coverage. It offers various map views, message filtering, and customizable display options for a comprehensive overview of device activity.
This marine navigation app offers clear presentation of navigational information and electronic charts for amateur seafarers. It supports accurate TX-97 vector charts and provides various optional services like weather and AIS data.
This app accurately measures speed, acceleration, time, and distance for RC vehicles like cars, boats, and aircraft. It functions as a Bluetooth speed meter and data logger for enthusiasts.
This app provides a top-of-the-line GPS system for outdoor enthusiasts and professionals. It offers offline mapping, powerful waypoint management with photos and notes, and intelligent data collection for activities like hiking, hunting, and cycling anywhere in the world.
This app allows real-time tracking of small GPS devices worldwide. Monitor the location of your valuables, receive alerts via text and email, and view location history. Features include map and satellite views, movement alarms, and customizable geofences.
This field navigation tool displays your location and waypoints on customizable screens. It supports multiple coordinate systems and map datums, and allows for waypoint import/export. Offline map support is available.
Manage your Bad Elf GPS accessory. Check hardware health, view GPS data, transfer trip logs, and update firmware. Enhances location services for iOS devices.
Record and export your trips in GPX format for detailed analysis and photo tagging. Track your journey in real-time with speed, altitude, and distance data. Review past activities like cycling, driving, or trekking.
This app provides precise navigation tools, including real-time location, elevation, and barometric pressure readings. It allows users to log their journeys, save travel paths, and embed location data into photos for enhanced exploration.