Spyglass is an essential offline GPS app for outdoors and off-road navigation. One of the best cross-country GPS navigation tools is now available on Android. Most features are implemented, however, some features available on other platforms are to be done. The multi-target tracking, star catalogue and coordinate converter will come later as a free update. Also, instead of having multiple apps, on Android it is a single free app with a paid unlock of premium features.
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.
Spyglass operates in 3D and uses augmented reality to show object positions, info and directions to them overlaid over camera or maps.
Save current position, add a point from maps, manually enter location coordinates.
Find the saved place later simply by following directional arrows.
Spyglass tracks your target and shows its info distance, direction, azimuth, elevation and estimated time of arrival.
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 positions of Polaris, Sun and Moon with arc second precision use them as a reference to calibrate compass for maximum accuracy.
Measure distances to objects in real time with a rangefinder reticle similar to sniper sights.
Find out heights of objects and distances to them measure visually and calculate dimensions and distances.
Spyglass v3.8.0 Apk