Best GPS Diagnostic alternatives: apps like GPS Diagnostic: Satellite Test

10+ similar apps compared and reviewed

4.3 avg rating
9 free apps
Updated October 2026

GPS Diagnostic is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to GPS Diagnostic

4.6(9 ratings)
Free
Eos Tools Pro screenshot 1
Eos Tools Pro screenshot 2
Eos Tools Pro screenshot 3
Eos Tools Pro screenshot 4
Eos Tools Pro screenshot 5
Eos Tools Pro screenshot 6

This utility app provides advanced GNSS information for high-precision receivers, crucial for GIS and surveying. It includes an NTRIP client for corrections, user-configurable alarms, and background operation with mapping software.

4.3(19 ratings)
Free
GNSS View screenshot 1
GNSS View screenshot 2

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.

GPS Test Satellite Tracker#3

GPS Test Satellite Tracker by Tigran Barseghyan

Starlink, ISS, GNSS & Orbit
Worth Considering
🗺️ Navigation
3.5(2 ratings)
FreeIn-App Purchases
GPS Test Satellite Tracker screenshot 1
GPS Test Satellite Tracker screenshot 2
GPS Test Satellite Tracker screenshot 3
GPS Test Satellite Tracker screenshot 4
GPS Test Satellite Tracker screenshot 5
GPS Test Satellite Tracker screenshot 6

Track satellites like Starlink and the ISS in real-time with a live radar. View your device's GPS/GNSS status, including satellite visibility and signal strength. Explore detailed orbital data for various celestial objects.

More apps like GPS Diagnostic

4
GPS Data Smart
GPS Data Smart
GPS Data Smart
GPS, Altitude, Speed & Map
Free

Track your outdoor activities with detailed GPS information. Monitor altitude, speed, location, and signal quality. View sunrise/sunset times and local UTC time on a world map.

Altitude and elevation trackingLatitude and longitude coordinatesSpeed in km/h or mph
🗺️ Navigation
(421)
free with in-app purchases
5
GPS Tools® -Navigate & Explore
GPS Tools® -Navigate & Explore
GPS Tools® -Navigate & Explore
Location, Speed, Compass
Free

This comprehensive navigation app offers a suite of GPS-based tools for travelers and outdoor enthusiasts. It provides accurate location finding, speed tracking, compass directions, weather forecasts, and area measurement. The app is battery-optimized and works offline, making it a reliable companion for any journey.

Accurate GPS location findingSpeedometer and altimeterCompass directions
🗺️ Navigation
(338)
freemium
6
GPS Data – Coordinates & Speed
GPS Data – Coordinates & Speed
GPS Data – Coordinates & Speed
plus Elevation, Compass & more
Free

Access detailed location data from your device, including GPS coordinates, elevation, speed, and direction. View information in a clear list format, with options for full-screen displays on iOS for at-a-glance monitoring while moving.

Current time and update intervalsLatitude and Longitude coordinatesElevation in meters and feet
🗺️ Navigation
(458)
free with in-app purchases
7
Celestial Nav
Celestial Nav
Celestial Nav
Modern Celestial Navigation
Free

This app provides tools for celestial navigation, offering computations for celestial bodies and sight reductions. It includes an offline perpetual almanac and allows for quick capture of observation data for accurate course adjustments.

Celestial navigational computationsOffline perpetual almanacQuick celestial observation data capture
🗺️ Navigation
(10)
free with in-app purchases
8
GPS2IP Lite
GPS2IP Lite
GPS2IP Lite
Wireless NMEA Navigation Data
Free

Stream real-time GPS NMEA location data wirelessly to your computer or other devices. Ideal for navigation enthusiasts and sophisticated software that uses external GPS units. This free version allows you to test its capabilities before purchasing the full-featured application.

Real-time GPS NMEA data streamingWireless Wi-Fi or Bluetooth LE connectionPush NMEA data to online servers (TCP/UDP)
🗺️ Navigation
(3)
free
9
Doyle Guides
Doyle Guides
Doyle Guides
Navigate With Confidence
Free

Access comprehensive sailing guides for the southern Caribbean, featuring nautical charts, regulations, services, and points of interest. The app offers an interactive map with user-generated comments and corrections, all free to use. In-app purchases provide access to detailed guide book content.

Comprehensive sailing guidesNautical charts and navigationInteractive satellite map
🗺️ Navigation
(50)
free with in-app purchases
10
GPX-Viewer
GPX-Viewer
GPX-Viewer
View GPX files
$0.99

Easily import and view GPS eXchange format (GPX) files from various cloud services, local storage, or email. Customize map displays, colors, and units. Organize files into folders and create shareable charts with elevation or speed data.

Import GPX from cloud, device, email, URLCustomizable map display (Apple Maps, Google Maps, OSM)Color customization for tracks and waypoints
🗺️ Navigation
(1.7K)
free