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Spyglass

The wilderness shrinks. This app transforms your device into an off-grid survival multitool, granting mastery over unknown terrain.

Travel & Outdoors ›Geospatial Tools ›Utilities ›

Key Figures

Downloads

500k+

User Rating

4.6/5

Total Ratings

6.4K

Publisher

Pavel Ahafonau

An Analytical Overview for Professional Off-Grid Operations

Key Navigational Capabilities of Spyglass

Robust Offline Mapping

It allows users to access and utilize detailed maps even without internet connectivity, which is critical for navigation in remote and off-grid environments. This tool supports various map styles and providers, facilitating comprehensive route planning and distance measurements.

Advanced Gyrocompass & Calibration

The app provides advanced accuracy improvement techniques, specialized compass modes, and unique calibration methods to deliver the most precise digital compass functionality. This is essential for maintaining accurate bearing and orientation in challenging field conditions.

Augmented Reality Navigation & Multi-Target Tracking

This tool features 3D augmented reality capabilities, displaying real-time object positions, information, and directional guidance overlaid onto the camera view or maps. It allows users to track multiple targets simultaneously, showing crucial details like distance, direction, azimuth, elevation, and estimated time of arrival.

Comprehensive Real-Time GPS Data

It allows users to find and track their location with detailed real-time GPS information, including coordinates in numerous formats, altitude, course, and various speed metrics (current, maximum, vertical). The app supports imperial, metric, nautical, and surveying units, catering to diverse professional needs.

Celestial Navigation & Compass Calibration

The app provides the ability to track the precise positions of stars, the Sun, and the Moon. This feature can be used as a reliable reference for calibrating the compass, offering an invaluable backup and accuracy enhancement for navigation, especially in extreme situations or when other systems are compromised.

Precision Optical Rangefinder

This tool features an optical rangefinder with a reticle, enabling users to measure distances to objects in real-time. This capability is highly valuable for tactical assessment, reconnaissance, and precise distance estimation in the field.

Advanced Angular Measurement Tools

It allows users to leverage integrated tools such as a sextant, angular calculator, and inclinometer to determine the heights of objects and measure distances to them visually. This enhances field assessment capabilities for surveying, positioning, and environmental analysis.

Geotagged Photo Documentation

The app provides functionality to capture images overlaid with comprehensive GPS, positional, and directional data. This feature is useful for creating detailed visual records, crucial for field reporting, evidence collection, or mission debriefs.

FAQ

Frequently Asked Questions

Everything you need to know about Spyglass

What is Spyglass?

Spyglass is an essential offline GPS app for outdoors and off-road navigation. It provides numerous tools including a hi-tech compass, offline maps, GPS receiver, altimeter, and augmented reality features.

Does Spyglass work offline?

Yes, Spyglass operates as an offline GPS app. It provides offline maps optimized for retina displays, which users can download for navigation without an internet connection.

What navigation tools are included in the Spyglass app?

Spyglass includes a hi-tech compass, gyrocompass, GPS receiver, waypoint tracker, speedometer, altimeter, optical rangefinder, sextant, inclinometer, and a Sun, Moon, and star finder. It also features augmented reality.

Can Spyglass track stars, the Sun, and the Moon?

Yes, Spyglass tracks the positions of stars, the Sun, and the Moon with arc second precision. Users can utilize these celestial bodies to calibrate the compass for maximum accuracy.

How does Spyglass use augmented reality (AR)?

Spyglass operates in 3D and uses augmented reality to display real-time object positions, information, and directions. It overlays this data directly over the camera view or maps.

Can I save custom locations in Spyglass?

Yes, Spyglass allows users to save current positions, add points from maps, and manually enter location coordinates. It also offers a built-in star catalog for saving celestial objects.

What kind of GPS data does Spyglass display?

Spyglass displays detailed real-time GPS data including coordinates in dozens of formats, altitude, course, current, maximum, and vertical speed. It supports imperial, metric, nautical, and surveying units.

Does Spyglass offer different unit measurements?

Yes, Spyglass supports various unit measurements. Users can select imperial, metric, nautical, and surveying units for speed, distance, and other GPS data, configurable in settings.

What is Spyglass PLUS?

Spyglass PLUS is an enhanced version offering specific map sources tailored for activities like hiking, cycling, and skiing. It is available as a subscription.

How do I manage my Spyglass PLUS subscription?

You can turn off automatic renewal for Spyglass PLUS at any time in your iTunes Account Settings after purchase. The subscription expires at the end of the current period upon cancellation.

Can Spyglass measure distances to objects?

Yes, Spyglass features an optical rangefinder to measure distances to objects in real-time, using a reticle similar to sniper sights. It also offers a sextant for visual distance and dimension calculations.

Does Spyglass allow sharing of locations?

Yes, Spyglass allows users to copy, paste, and share locations, coordinates, and map links. It supports multiple formats for convenient sharing.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Description

Spyglass is an essential offline GPS app for outdoors and off-road navigation. Packed with tools it serves as binoculars, heads-up display, hi-tech compass with offline maps, gyrocompass, GPS receiver, waypoint tracker, speedometer, altimeter, Sun, Moon and star finder, gyro horizon, rangefinder, coordinate converter, sextant, inclinometer, angular calculator and camera. It saves your custom places and waypoints, navigates precisely to them later, shows them on maps and using real-time augmented reality displays detailed GPS info, measures distances, sizes, angles, and does a lot more. COMPASS & GYROCOMPASS Accuracy improvement techniques, special compass modes and calibration methods available in Spyglass only make it a real instrument – the most advanced and accurate digital compass. FINDER, TRACKER & AR NAVIGATION Spyglass operates in 3D and uses augmented reality to show real-time object positions, info and directions to them overlaid over camera or maps. Save current position, add points from maps, manually enter location coordinates and bearings, add stars by hand or use a built-in star catalogue. Find saved places and objects later simply by following directional arrows. Spyglass tracks multiple targets simultaneously and shows their info – distance, direction, azimuth, elevation and estimated time of arrival. Copy, paste and share locations, coordinates and map links using many supported formats. GPS, SPEEDOMETER & ALTIMETER Find and track your location and get detailed real-time GPS data – coordinates in dozens of formats, altitude, course, current, maximum and vertical speed, using imperial, metric, nautical and surveying units. OFFLINE MAPS See your and targets’ positions on maps using different map styles and alternative map providers – plan waypoints and measure distances. Offline maps optimized for retina displays are available for download. TRACK STARS, SUN AND MOON & NAVIGATE BY STARS Track positions of stars, Sun and Moon with arc second precision – use them as a reference to calibrate compass for maximum accuracy. OPTICAL RANGEFINDER Measure distances to objects in real time with a rangefinder reticle similar to sniper sights. SEXTANT, ANGULAR CALCULATOR AND INCLINOMETER Find out heights of objects and distances to them – measure visually and calculate dimensions and distances. CAMERA Take pictures overlaid with all available GPS, positional and directional data. DEMO & HELP Videos: http://j.mp/spyglass_vids Manuals: http://j.mp/spyglass_help If you need specific map sources for hiking, cycling, skiing and many more outdoor activities, feel free to enjoy Spyglass PLUS. At confirmation of the Spyglass PLUS purchase, payment will be charged to your iTunes account, and it will be charged for renewal within 24-hours before the end of the current period. Automatic renewal can be turned off at any time in your Account Settings after purchase. After the cancellation of the renewal, Spyglass Plus will expire at the end of the current period. If you have any questions or comments, feel free to contact us at https://spyglassnav.com Privacy Policy: https://www.unblip.com/tmp/privacy_and_terms/privacy.html Terms of Use: https://www.unblip.com/tmp/privacy_and_terms/terms.html