Armillary vs Live Orbit

Armillary — your pocket stargazing guide. Raise your phone to the sky and instantly identify the constellations, planets, and bright stars overhead. Whether you're a seasoned astronomer or looking up for the very first time, Armillary makes stargazing effortless and fun. KEY FEATURES REAL-TIME SKY MAP Powered by your gyroscope and compass, the star map follows wherever you point. Constellation lines and planet labels are clear at a glance. AR STARGAZING Open your camera and watch constellation lines and celestial labels overlay the real night sky in real time — what you see is what's there. SEARCH & NAVIGATE Looking for a particular star or constellation? Type its name, follow the arrow, and locate your target with ease. TIME TRAVEL Drag the timeline to see the sky at any moment, past or future. Relive last night's meteor shower or preview next week's planetary conjunction. CELESTIAL ENCYCLOPEDIA Tap any object to see its name, apparent magnitude, distance, home constellation, and more. ASTRONOMICAL EVENT CALENDAR Meteor showers, solar and lunar eclipses, planets at opposition... See upcoming astronomical events at a glance, with reminder notifications so you never miss a spectacular sky. NIGHT MODE A full red-light filter protects your dark-adapted vision — designed for real observing out in the field. WORKS OFFLINE 9,000+ bright stars, all 88 constellations, and planetary ephemeris data are built in — no connection needed. Dark-sky sites rarely have signal, and that's exactly what Armillary was built for. Armillary is inspired by the armillary sphere devised by Zhang Heng, an astronomer of the Eastern Han dynasty (c. 78–139 CE) — one of humanity's earliest models of the celestial sphere. We hope to carry that same curiosity and wonder into the modern age.

Look up. There’s a lot going on. Live Orbit is a satellite tracker for iPhone and iPad. Explore Earth on a 3D globe, find the International Space Station and other satellites, and plan your next chance to look up. TAKE CONTROL OF TIME Explore calculated satellite positions up to a week backward or forward. Scrub through orbital motion, then glide back to live tracking. TRACK SATELLITES Follow satellite positions and orbit paths. Search by name or NORAD ID, explore satellite details, and save favorites for later. PLAN YOUR NEXT PASS See predicted passes for your location, with timing and viewing direction. Check the information you need before heading outside. POINT YOUR PHONE Use Sky Mode to explore nearby sky directions, identify a satellite marker, and return to its details. Switch to the camera background when you want AR guidance. Pointing depends on your device's sensors and tracking conditions; satellite positions are calculated from orbital data. GO BEYOND EARTH ORBIT Explore Moon, Sun, and Mars views, spacecraft information, launches, space weather, and space news in one place. LISTEN TO SPACE Play available SatNOGS ground-station recordings with playback controls and signal imagery. KEEP AN OBSERVING LOG Use Radio Toolkit to plan sessions, save observations, and work through radio and antenna calculations. Receiving satellite radio signals requires external equipment; your iPhone is not a satellite radio receiver. Location is optional. Enable it for local passes and pointing. No Live Orbit account is required. Some features require Live Orbit Pro, available as an auto-renewable subscription. The purchase screen shows the current price, duration, and any eligible trial before you subscribe. You can restore purchases in the app and manage or cancel your subscription in your Apple account settings. Privacy Policy: https://www.liveorbitapp.com/privacy/ Terms of Use: https://www.liveorbitapp.com/terms/ Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/