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Stars Constellation Astronomy

Enjoy the Beauty of the Sky with Awesome Apps for Astronomy

For stargazers, sun seekers and those who marvel at the moon, an astronomy app can give you a magnificent window into the wonders of the universe.

It’s All in the Stars

Satisfy your cosmic curiosity. With details on constellations, comets, planets, and more, these exploration apps are shining stars.

Star Walk 2: Stars and Planets

Learn about what you see in the sky with this handy tool for stargazers.

Star Walk 2: Stars and Planets

Discover new depths

For those interested in cosmic entities and astronomy.

Star Walk 2 provides a magnificent view of the sky and interactive, 3-D control. Learn about all of those amazing and wondrous celestial bodies and enjoy it all with soothing music. With iMessage support, you and a friend can play a quick quiz game to test your knowledge. If you are a star gazing fan, this app is for you.

Why we love it

Star Walk 2 is a gorgeous and informational app for those interested in astronomy or who just appreciate the wonders of the universe.

Sky Guide

The augmented reality app for viewing the night sky

Sky Guide

Superimpose the stars on your sky

For anyone who enjoys learning about the night sky.

With Sky Guide: View Stars Night or Day, identifying those bright stars in the sky is simple. The app provides details on stars, planets, constellations, and other celestial bodies. Check the Home screen widget for sunrise and sunset times, use the red night mode for easier viewing in the dark, and never miss another out-of-this-world event with handy notifications. If you want an even more guided experience, tap the Compass icon at the bottom of the app. If you next tap the Camera icon, you'll go into a view fueled by ARKit. You'll be able to see the stars superimposed over your real night (or day) sky. Pan your camera around, and Sky Guide AR shows you which celestial bodies are where you're pointing, along with constellations. You can then tap on one to get more information about it. If the stars displayed on the screen are too bright and you want to see the real thing, just swipe down with two fingers to adjust the brightness of the display. You can swipe back up with two fingers to make things brighter again.

Why we love it

One of my favorite features of Sky Guide AR, other than the augmented reality functionality, is the educational content in the Supermassive update. You get several videos that help you learn more about the cosmos, with stunning visuals and wonderful, detailed information about the universe. The app also does a great job of setting the mood for stargazing, with gorgeous ambient music that has a real feeling of calm, serene space exploration.

StarMap 3D+ Plus

Get cosmic details and real-time positioning of the ISS.

StarMap 3D+ Plus

For those who like astronomy and learning about stars, constellations, and planets.

StarMap 3D+ not only provides information on stars, planets, and constellations, but includes real-time positioning of the International Space Station and the Hubble Space Telescope. The app is educational for those new to astronomy and helpful to those advanced on the topic. Lift your device to identify a sky object and the compass will align the map automatically.

Why we love it

StarMap 3D+: Night Sky, Astronomy, Star View Guide is the perfect star atlas for anyone interested in astronomy.

SkyView® Lite

Point and identify, set reminders for cosmic events, and enjoy learning about astronomy.

SkyView® Lite

Move to explore

For those who enjoy stargazing and identifying stars, constellations, and more.

SkyView is a bit different from other apps lbecause it uses the iPhone's camera as its viewfinder. In other words, you can hold your phone up and see stars, planets, and constellations through your camera. You can also see how the sky will look on a day in the future or past. In addition to that, SkyView gives you information about objects in the sky when clicked, which gives a variety of facts about the selected space object. Due to its unique feature set, this app is a nice, different choice for those who are looking for an app to tour the sky. It will not leave you disappointed, especially with its price tag of free.

Why we love it

SkyView Free - Explore the Universe is an informative and helpful app for all levels of astronomers. Identify what you see by pointing your device and capture gorgeous shots to share with friends.

Night Sky

Raise your wrist or your phone and identify what’s in the sky.

Night Sky

Explore the sky

For those who like astronomy and enjoy details about celestial bodies.

Night Sky 4 is an easy-to-use and informative app for those who love to learn about astronomy. From stars and constellations to the International Space Station, the app provides the details you want in a sleek interface. With convenient notifications, you will never miss another celestial event and with Apple Watch support, just raise your wrist to the sky.

Why we love it

Night Sky 4 is a wonderful app for those who enjoy astronomy and stargazing or are simply curious about what they see in the night sky.

A Sunny Outlook

If you need to know the solar position, golden hour, or when to expect the break of dawn, these sunny apps will point you in the right direction.

Lumos: Sun and Moon Tracker
Lumos: Sun and Moon Tracker

Lumos: Sun and Moon Tracker

Luminous Labs

Intuitive yet powerful, Lumos accurately predicts the position of the sun and moon at any time, on any day, in any place. Whether you’re planning a photo shoot, a wedding, or a solar panel installation, tracking the sun and moon has never been easier!

Lumos is divided into six main modules:

• The augmented reality view harnesses the power of AR to visually project past, present, or future sun and moon positions (and moon phases!) onto your surroundings, letting you perfectly visualize your plans.

• The map view overlays the sun and moon positions for a given time and location onto a map of that location, letting you make plans from afar.

• The Street View mode works like the AR view, but it takes advantage of Google Street View to allow you to envision sun and moon positions for remote locations (requires Lumos Pro).

• The calendar view displays a simple list of rise/set times and moon phases throughout the year, letting you see the big picture at a glance. Tap a row to see the detailed ephemeris for that day.

• The notifications module lets you sign up to receive notifications for significant solar and lunar events, including: astronomical, nautical, and civil dawn/dusk, blue hour, golden hour, sunrise/set, solar noon, moon rise/set, lunar transit, and lunar perigee/apogee (requires Lumos Pro).

• The shadow length view calculates the exact length of the shadow an object will cast on a given time and day, letting you see the result both visually and numerically. You can also calculate the height of an object if you know the length of its shadow.


With an affordable one-time purchase of Lumos Pro, you can also:

• Search for a location by name or manually enter coordinates

• Save locations for later reference or offline use*

• Take notes on a saved location and have them readily available the next time you view it


*The map view and Street View do not currently support offline use

NOTE: The sun and moon positions calculated by Lumos are accurate to within a small fraction of a degree. However, as with any augmented-reality app, the accuracy of the projection is dependent on the underlying hardware. If you are seeing inaccurate positions, please calibrate your device's compass and ensure that you are not near any sources of electromagnetic interference (e.g. microwaves, computers, car engines, high voltage lines). Phone cases containing batteries are known to cause compass interference. You can also use the visual calibration tool to align the projection with sun’s current position. Please feel free to contact us if you continue to have issues.

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Terms of Use: https://termsfeed.com/terms-use/c5bcd4de47ffe3020e8aebd04a91af68
Privacy Policy: https://www.iubenda.com/privacy-policy/8042948/full-legal

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Sun Surveyor Lite
Sun Surveyor Lite

Sun Surveyor Lite

Adam Ratana

Sun Surveyor Lite takes the mystery out of the sunrise, sunset and magic hours, helping photographers and filmmakers scout the best locations, plan effectively, and get the perfect shot. Solar Industry (PV) Professionals, architects, real estate agents, and gardeners will also find a wealth of empowering, interactive features.

The 3D Compass and detailed Ephemeris provide a wealth of information about the largest natural light source in the galaxy:

- Predict and plan for the golden hour, blue hour and every sunrise & sunset
- Visualize the sun's path throughout the day or through the year

Additional features:

- Visual time machine - take a quick glance at the light for a day, or dial in desired compositions easily
- Twilight times - civil, nautical, astronomical
- Solstice and Equinox visualization
- Sun shadow information - calculate the length of shadows cast by objects
- Magnetic declination compensation

Check out the Full Version of Sun Surveyor for more:

- Live Camera View - augmented reality projections of the sun and moon paths, pinpoint the time the sun or moon will be at a particular location in the sky
- Interactive Map View - plan a remote shot or PV array placement, interact with a top-down perspective of sun and moon paths and events
- Street View Panoramas - 360 degree spherical panoramas with selected sun, moon and milky way events overlaid, where available
- Moon Information: moon position, moonrise, moonset, moon phases, apogee, perigee, distance and a Super Moon finder
- Show clients the quality and quantity of seasonal sunlight at a remote location
- Understand potential shade of surroundings and discover any obstructions
- Create images of the summer and winter Solstice & Equinox paths for a site
- Prepare night photography shots with the Milky Way & star trail features
- Offline usage (excludes Map View, Street View) - enter coordinates, save & load locations with no data connection or GPS available
- Measure distance, and difference between elevations, and vertical angle differentials with the Map view
- Import and export Google Earth .kmz/.kml locations

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Explore The Solar System

Go on a space exploration with gorgeous visuals and great details.

Solar Walk: Space Simulator 3D

Go on a beautiful space exploration and learn about the solar system.

Solar Walk: Space Simulator 3D

For those who enjoy interactive apps for learning about the solar system.

With Solar Walk, you can explore the planets, moons, comets, missions, and satellites. For a complete, interactive, 3-D model, this app not only looks gorgeous, but provides great details on what you see in the sky. Learn about a planet’s size, mass, velocity, layers, and more with this easy-to-use and enjoyable tool.

Why we love it

If you enjoy learning about the solar system including planets, moons, comets, and more, Solar Walk is the app you want.

SkyORB 2021 Astronomy in AR

SkyORB 2021 Astronomy in AR

Stephane Denis

For those who want an augmented reality app for learning astronomy.

With SkyORB Lite, you receive a host of features to learn about the planets, constellations, comets, asteroids, and other objects in the galaxy. Using ARKit, the app offers real-time sky rendering with compass tracking. Additional features include a universal search, moon phases, a weather forecast, and notifications of cosmic events.

Why we love it

Learning about astronomy has never been easier or more fun than with SkyORB Lite.

Solar Walk 2 - View Planets 3D

Learn about the solar system with a gorgeous exploratory app.

Solar Walk 2 - View Planets 3D

Explore the solar system

For those who enjoy interactive apps for learning about the solar system.

Solar Walk 2, like its predecessor Solar Walk, provides a beautiful view of the objects in outer space. You can check out the calendar to see how the planets have already and will move in the future. The calendar also includes missions and explorations such as New Horizons. Enjoy the collection of simulations and fly through the solar system with this visually amazing tool.

Why we love it

Solar Walk 2 takes you on an awesome journey through space. Get information on the planets, missions, comets, and other celestial bodies.

Prepare for the Full Moon

For those interested in moon phases, illumination percentage, and lunar events, these stellar apps won’t leave you in the dark.

The Moon: Calendar Moon Phases
The Moon: Calendar Moon Phases

The Moon: Calendar Moon Phases

Vitalii Gryniuk

Moon Phases Calendar - universal lunar calendar for any Locations from 0001 to 2100 years.

Lunar calendar is one of the oldest calendars in modern society.
A lunar month can only be 29 or 30 days long. This is different than a solar based calendar, where the length is arbitrarily fixed.

Features:
- Moonrise
- Moonset
- Moon phases
- Lunar Days
- Illumination
- Distance
- Position

+Bonus:
- Sunrise
- Sunset
- Altitude
- Azimuth
- Distance

Languages:
- English
- Russian

How it use:
- View day info: tap on "Day number"
- Change year on Calendar: tap on year number


Unlock calendar subscription:
Your subscription will renew automatically each year and payment will be charged to your iTunes Account within 24-hours prior to the end of the current period. You can turn off auto-renewal by going to your Account Settings after purchase.

Terms of Use:
http://gv-apps.com/TheMoonTermsOfUse.html

Privacy Policy:
http://gv-apps.com/appsPrivacyPolicy.html

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Moon Tracker
Moon Tracker

Moon Tracker

Zuzana Eskinasi

Moon Tracker a modern and an easy-to-use moon tracking app with the intuitive, sleek interface provides access to a comprehensive range of professional functionalities.

LUNAR PATH IN AR
Augmented Reality projection of the position of the moon at your current location.

MULTIFUNCTIONAL MAP PRESENTATION
Extensive 2D and 3D visualization of the lunar path.

DATA TABLES
A comprehensive overview of moon positions, lunar phases, moonrise and moonset times.
All lunar eclipses, supermoon calendar, moon age and illumination.

No ads!

The free version of the app shows all information about lunar positions for your current time and location only.
The paid Premium version of the app grants you access to information for any location for any time of year.

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Moon Phases and Lunar Calendar

Moon Phases and Lunar Calendar

Kinetic Stars

Whether you want to check the current moon phase, moon age, moonrise and moonset times, or find out when the next full moon comes, our app is there for you. Watch into the future and look up the necessary information on a certain date and time and at a particular location. This most comprehensive and accurate application keeps you informed about important sun and moon times and is even perfect for both casual users and serious moon watchers.

Track and read detailed moon information in your city and multiple locations all around the world. Search for a specific location by city/town name.

Would you like to get notified exactly one hour before the moonrise? No problem, Moon Phases and Lunar Calendar has you covered. Receive customizable notifications that will alert you to upcoming moon and sun events you're interested in. Create alerts for your exact location and the favorite cities you select. You can also add moon and sun events to your calendar.

On the main screen, you can swipe down and explore the beautiful interactive moon.

Discover in what tropical, sidereal or astronomical zodiac sign the moon and the sun are.

Our highly customizable widget will allow you to see all the essential information at a glance whenever you need it.

Important sun information is also there. Get sunrise and sunset times for any day anywhere in the world.
Find out when is the best time to take pictures outdoors: golden hour and blue hour have you covered.

Is the moon rising or falling? How much time left before the moon's culmination? Whats is the actual distance to the moon right now? When is the next moon eclipse? Get all the answers in one place. Moon Phases and Lunar Calendar is an intelligent, yet easy to use application that will make tracking the moon a breeze.

Terms & Conditions: http://kineticstars.com/terms.html

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Find The Best Times To Stargaze

Once you find out what to look for in the sky, check out the best times and locations to stargaze.

OSR Star Finder

OSR Star Finder

Online Star Register

Which star belongs to you? Name a star now as the most original gift of the universe! Search, find and gaze at your star with this FREE app which is available in 20 languages!

With the OSR Star Finder App you have the universe in the palm of your hand. You can almost literally touch your star and easily locate and track it at any time of the day. The Star Finder App helps you navigate the universe and shows you the beauty of the constellations and the stars in our galaxy. Learn more about the 88 constellations and several famous Landmark Stars along the way.

With the registration code it's easy to find a star. The app shows you the dates and times at which you can gaze at the star from your location. Did you locate the star? You can easily take a picture of the star and share it with friends and family. Optimize your experience by changing the settings. For example switch the Augmented Reality-mode and Night Mode on/off.

Would you like to register a star? You can also do this with the OSR Star Finder. Select the constellation of your choice and personalize the star registration in the order form. The named star can then be looked up in the Star Finder right away!

Among other things, the app offers you:
- A clean and clear tutorial;
- 88 constellations with artwork and descriptions;
- Various landmark stars with descriptions;
- Augmented reality and night modes;
- Options to find the best visible constellations;
- The option to name and find your own star;
- No less than 20 languages!

Discover the constellations and the stars by downloading the FREE Star Finder App!

Polar Scope Align Pro Watch

Polar Scope Align Pro Watch

Dimitrios Kechagias

Apart from the most reliable app for polar alignment (with or without a polar scope), PS Align pro has become the astronomer's swiss-army knife with all the tools added over the years. Remember, all features & updates are free forever, the only in-app purchases are donations (tip jar).

Polar Scope Align will calculate the position of Polaris or σ Octantis in your Polar Scope reticle for your location (using your phone's GPS or manually), allowing a quick and accurate polar alignment. It is one of the few programs that are accurate in lower latitudes by correcting for atmospheric refraction (so expect results to agree only with precise software and not most simplistic "polar align" apps - see the "Accuracy" section in help for details). In the settings you can select the polar scope reticle that matches your own, from a vast collection:
iOptron old & new, Astro-Physics RAPAS & PASILL, various versions of Takahashi EM-10/11/200/400/500, NJP, PM-1, P2-Z, the latest Orion / Skywatcher, the Classic Skywatcher / Orion / Celestron / Meade / EXOS2 / Bresser, the Telrad, Rigel QuikFinder, a couple for Astrotrac / Losmandy / Kenko / Avalon, the Vixen PF-L/Atlux/SX/SXD/SXP/AXD/GP/GP-DX/Polarie Polar Axis Scopes, a Konus and several Polar Finders: Tuthill, Explore Scientific 8x50, Meade 9x60, Vixen Polaris, Celestron 7x50, Carton Optical. PoleMaster help view for South Hemisphere users.

The Pro Watch version has all the features of Polar Scope Align Pro, with the addition of an Apple Watch app featuring:
-Graphic & Text display of polar alignment.
-Weather view.
-Bubble level.
-Day alignment & push/hop-to assist.
-Moon/Sun rise/set/twilight/phase.

Feature list:

-Accurate calculation of Polaris or Sigma Oct for any date and location, including effect of atmospheric refraction (and annual aberration, nutation). Most other apps do not perform precision calculations, so please only compare app readings to accurate sources (USNO etc).
-Use device time/date/location, or enter your own, or pick from online & offline world databases via the Location Manager.
-Approximate daytime / no polarscope polar alignment tool. Great for visual use, solar imaging (inc. eclipses) and even limited short focal length astrophotography. Now with sun shadow calibration for more accuracy!
-Laser / Hop Align for nighttime alignment using a calibration star for obstructed or not visible polar star, or for improving laser align.
-Full app in red-color (or alternative green, white) night mode - tools switchable to daytime view.
-Deep Space Object (DSO) Database with 22000+ objects from several catalogs (Messier, Caldwell, NGC, IC, Herschell 400, Sharpless 2, Barnard), along with stars (Yale Bright Star) & planets. Search, apply filters, sorting, download DSS color images for all items, or get help finding them with your non-goto telescope with the Push-To function.
-Connect to and control WiFi-enabled iOptron mounts.
-Over 30 calculators useful for observing and astrophotography, from eyepiece magnification and field of view, to imaging resolution and reducers.
-World astro-weather report based on data from 7Timer!, Dark Sky and more.
-Water vapor satellite images.
-List of visible ISS and bright satellite passes.
-Moon phase & lunar Calendar with solar/lunar rise/set and twilight times.
-Wizard to calculate your reticle centering offset and correct or compensate for it.
-Zoomable reticle view and customized routines & tools: Alt-az alignment error display for mounts that calculate it after star alignment (e.g. iOptron iEQ45, CEM60), polar alignment when your scope is not in zero position (for mounts like iOptron ZEQ/CEM on which you can always access the polar scope), remember zero position on Celestron / Skywatcher / Orion etc reticles.
-Bubble level (using either gyro or accelerometer) and Compass heading, as well as magnetic declination reading.
-GPS accuracy & elevation data.
-Red/White/LED light.
-Dimming slider.
-iOptron, NexStar and Meade LX200 Star Lists.

Sky Guide AR: Star Map Tracker

Sky Guide AR: Star Map Tracker

Yuriy Kvasha

Star Map Tracker is a stargazing augmented reality app with more than 3k stars and constellations.
This app will guide you through most known stars and show all necessary information (right ascension, declination, azimuth, elevation and etc.) You can use all of this data for pointing your telescope or point your device at the sky to identify stars, constellations, nebulas, galaxies or solar system objects. This app is like an star finder and augmented reality map of celestial bodies with real-time information about them.
Make your self a night stars safari. Take a walk to open place, hold your device up towards the night sky view. Star Map is a good tracker for all celestial objects.
You can always have a power seeker for sky objects in your pocket.

Features:
• Augmented reality view for celestial bodies
• 88 constellations with their shapes
• More than 3K real stars with description
• Search by star/constellation name, HD, HR, HIP
• Real time star/constellation position in the sky
• Solar system (9 planets + Sun + Moon)
• Realistic light, shadows and planet textures
• Milky way galaxy background with a precise location in space
• Compass calibration by the moon, sun or cardinal points

In-App Purchase
• Available names and info of more then 3k stars (by default available only stars info of zodiac constellations)
• Available 74 constellations (only 14 available by default: 12 Zodiac + Ursa Minor and Ursa Major)
• Solar system (9 planets. Moon, Sun, Venus available by default)