Hey everyone! :)
My name is Yulia and I work in a team of indie devs Happymagenta. A few years ago we created an all-in-one AR navigation toolkit Spyglass and have been constantly updating and improving it ever since.
The app serves as binoculars, heads-up display, milspec compass with maps, gyrocompass, tactical GPS receiver, waypoint tracker, speedometer, altimeter, Sun, Moon and star finder, gyro horizon, rangefinder, coordinate converter, sextant, inclinometer, angular calculator and camera. And practically its uses are limitless.
Spyglass is widely used by campers, hunters, SWAT snipers, S&R, pilots, firemen, off-roaders, astronomers, land surveyors, engineers, marines and lots of other pros. And according to reviews it truly is a lifesaver when lost in the wilds or in a cockpit situation where vacuum or electrical systems have failed.
Would gladly answer any of your questions concerning the app. We also have a thorough manual and nice videos that show how the app works :) Hope you will find the app helpful in your adventures.
Here's the link to the app in the store:
https://itunes.apple.com/app/spy...
Hyper Swiper