Best Gnss Apps

250+ iOS apps curated and reviewed

4.1 avg rating

20 free apps

Updated September 2026

Every iPhone needs a few good gnss apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Gnss Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	GNSS View	Free	4.3★ (19)	No	No	Sep 2026
2	GNSS Performance Analyzer	Free	4.8★ (4)	No	No	May 2026
3	GNSS Status	Free	3.3★ (6)	No	No	Aug 2026
4	Eos Tools Pro	Free	4.6★ (9)	No	No	Sep 2026
5	GPS Test Satellite Tracker	Free	3.5★ (2)	No	Yes	Sep 2026
6	Coordinates – GPS Converter	Free	4.6★ (6.6K)	Yes	Yes	Sep 2026
7	GPS Toolkit – GNSS	Free	—	No	No	Aug 2026
8	GNSS Log App	Free	4.9★ (16)	No	No	May 2026

Top Picks for Gnss

#1

GNSS View by NEC Corporation

Editor's Choice

🗺️ Navigation

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.

#2

GNSS Performance Analyzer by HRP Distributing, INC

Strong Contender

4.8(4 ratings)

Free

GNSS Performance Analyzer screenshot 1

GNSS Performance Analyzer screenshot 2

GNSS Performance Analyzer screenshot 3

GNSS Performance Analyzer screenshot 4

GNSS Performance Analyzer screenshot 5

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.

#3

GNSS Status by Trimble Inc.

Worth Considering

🗺️ Navigation

3.3(6 ratings)

Free

GNSS Status screenshot 1

This utility allows users to configure specific GNSS receivers and view their status. It collects log files for troubleshooting without collecting personally identifiable information, ensuring user privacy.

More Gnss apps to explore

by Eos Positioning Systems Inc

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.

Advanced GNSS information (RMS, PDOP, differential status)Built-in NTRIP client for RTK/DGNSS correctionsUser-configurable audible alarms

🗺️ Navigation

GPS Test Satellite Tracker

GPS Test Satellite Tracker

GPS Test Satellite Tracker

Starlink, ISS, GNSS & Orbit

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.

Live satellite radar for Starlink, ISS, and orbital objectsReal GPS/GNSS fix quality and accuracyGNSS satellites overhead: in use vs. in view

🗺️ Navigation

free with in-app purchases

Coordinates – GPS Converter

Coordinates – GPS Converter

Coordinates – GPS Converter

Lat/Lon to UTM, MGRS, and more

This app is a versatile tool for converting and managing geographic coordinates. It supports numerous global formats and datums, allowing users to view, input, and save locations with rich details. Ideal for professionals and outdoor enthusiasts needing precise location data.

Coordinate conversion (UTM, MGRS, Georef, etc.)Batch conversion of multiple coordinatesAdd notes, photos, and media to saved locations

🗺️ Navigation

free with in-app purchases

GPS Toolkit – GNSS

GPS Toolkit – GNSS

GPS Toolkit – GNSS

Multi-constellation GNSS tools

🗺️ Navigation

GNSS Static Observation Log

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.

Digital static GNSS observation loggingComprehensive equipment library managementDirect NGS database integration

📊 Productivity

by Horizon Hobby

by NEC Corporation

Record and analyze positioning data from QZSS-supported receivers. View satellite radar, signal strength, and current location on a map. Import logs to review past data and receive disaster management reports.

Record NMEA positioning dataView satellite radar and signal levelDisplay current position on map

GNSS Planning Map -DOP,RTK,GPS

GNSS Planning Map -DOP,RTK,GPS

GNSS Planning Map -DOP,RTK,GPS

Satellite visibility forecast

🗺️ Navigation

by Shenzhen Dixin Software Co.,Ltd

This car service software helps you locate your vehicle and view its history. You can also send real-time instructions to your car.

Vehicle location trackingView driving historySend real-time vehicle instructions

GPS Status ∞ Coordinates

GPS Status ∞ Coordinates

GPS Status ∞ Coordinates

Altitude, Speed, Compass & UTM

Easily view and copy your precise location in real-time. Supports multiple coordinate formats and unit systems for various activities like travel and outdoor adventures. Get accurate GPS data with a simple, fast interface.

Real-time GPS accuracy displayMultiple coordinate formats (Lat/Lng, DMS)One-tap copy to clipboard

free with in-app purchases

by Shenzhen TOPFLYTECH Co., Limited

View detailed location data including speed and altitude. Track historical movement and perform remote device operations. Ideal for users needing precise location and trajectory insights.

View location dataTrack speedMonitor altitude

GNSS Survey Logger

GNSS Survey Logger

GNSS Survey Logger

Log GNSS survey data

Configure and communicate with a GNSS receiver to collect precise location data. Adjust settings, monitor real-time position, and access detailed receiver output for various accuracy needs.

Configure Geode GNSS receiver settingsMonitor real-time position and accuracySelect SBAS, L-Band, or NTRIP corrections

GNSS Circuit Logger

GNSS Circuit Logger

GNSS Circuit Logger

GPS Logger Circuit Lap Timer

This application functions as a lap timer for circuit driving, utilizing GNSS technology. It supports various BLE devices for data logging and offers CSV, NMEA, and GPX output formats for lap times.

GNSS lap timer for circuit drivingBLE device compatibility (LNS and QSTARZ protocols)CSV, NMEA, GPX lap time output

GPS, Altitude, Speed & Map

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

free with in-app purchases

Juniper Connect

Juniper Connect

Juniper Connect

by Juniper Systems, Inc.

AR GNSS Tracking & AI Analysis

FAQ about Gnss

What are the best gnss apps for iPhone?

GNSS View tops our gnss apps ranking as of September 2026, with a 4.3-star average from 19 App Store ratings, and it's free to download.

Are there free gnss apps for iPhone?

Yes — 20 of the top gnss apps we rank are free to download, including GNSS View and GNSS Performance Analyzer.

Does GNSS View have ads or in-app purchases?

GNSS View has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many gnss apps are on the App Store?

We track 250+ gnss apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is GNSS View?

GNSS View is an application that allows you to see the positions of satellite navigation systems such as QZSS and GPS in the sky. It displays satellite arrangements based on publicly released orbit information.

What satellite systems does GNSS View support?

GNSS View supports multiple satellite constellations including QZSS, GPS, GLONASS, BeiDou, Galileo, and SBAS. You can select which of these systems to display on the radar or in AR.

Related searches

gnss view gnss status gnss performance analyzer gnss analyzer spm gnss power gnss spektrum gnss gnss log app gnss monitor