Lunars are easy when you have a Nautical Almanac and the pre-computed lunar distance tables! The lunar distance tables have not been published in the.. Read more
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.. Read more
Commander Compass is an essential offline GPS app for outdoors and off-road navigation. Packed with tools it serves as a hi-tech compass with maps, gyrocompass, GPS receiver, waypoint tracker, speedom.. Read more
iMariner Celestial Navigation is a complete toolbox : sight, fix, meridian, starfinder, solar compass Also embedded : nautical almanac (sun, moon, planets, starts) and astronomical computation (no mor.. Read more
MilGPS is an MGRS/USNG focused premium navigation tool trusted by soldiers, search and rescue personnel and other professional navigators around the world. View your current location and navigate to a.. Read more
Theodolite is a multi-function viewfinder that combines a compass, two-axis inclinometer, rangefinder, GPS, map, nav calculator, and geo-overlay photo/movie camera into one indispensable app. Theodoli.. Read more
Celestial Nav is an easy to use, all-in-one tool which offers: • Celestial navigational computations for your device • Simple toolbar menu for quick access • Internally stored perpetual Almanac • Offl.. Read more
Instantly compare observed celestial navigation altitudes with high precision, live calculated altitudes. Shoot the Sun, tap pause in the app, and get instant feedback. Pro version of the app is for .. Read more
Track Kit is a great GPS tracking and publishing app packed with tons of cool features from Pro version. Instead of paying $4.99 get Track Kit just for $3.99 right NOW! Don't miss the SALE with a lowe.. Read more
The state-of-the-art solution to navigation computations on your iPhone or iPod touch. StarPilot does celestial sight reductions of all bodies using high-precision internal almanac, plus mathematical.. Read more