JupiterMoons
#1 Keyword Rankings
Today
Top 10 Rankings
Today
Top 30 Rankings
Today
Top 100 Rankings
Today

Description

JupiterMoons is your essential guide to observing the king of planets whenever Jupiter reigns over the night sky.

Sky & Telescope’s app helps you locate Jupiter’s four largest moons and time transits of the Great Red Spot with an easy-to-use interface. (The moons’ orbits are shown to scale with respect to Jupiter.) Plus, learn more about what makes these fascinating solar system denizens tick.

Observe Jupiter
• Locate Io, Europa, Ganymede, and Callisto at the specified date and time — unlike in Galileo’s day, they’re clearly labeled.
• Zoom in by tapping on the screen to better watch accurately timed Great Red Spot crossings and moon transits and eclipses. Or zoom out for a full view of the moons’ orbits.

Take Command
• Use the time controls to step through the seconds or hours, or speed through days or even years to see where the moons will be down the line.
• Customize your view to match what you see through your telescope.

Focus on the Details
• Click on any item in JupiterMoons’ complete events calendar to see the action. The calendar lists all the Jupiter-related happenings for the day: moon eclipses and transits, Great Red Spot transits, and moon-shadow transits.
• Learn more about Jupiter and its ice-and-fire moons with our encyclopedic descriptions, accompanied by spectacular images.

Please note: this application is designed to work in landscape orientation only so that you may view Jupiter, the Great Red Spot, and the Galilean satellites at their best.
Hide.. Show more..

Screenshots

User Rating

4.13 out of 5

8 ratings in United States

5 star
4
4 star
1
3 star
3
2 star
0
1 star
0

Ratings History

Reviews

Great for an astrophotographer

Disgustedagain666 on

When the sky is clear I shoot photos of Jupiter, but have no idea which moon is where. This app helps me figure it out. It also helps me plan ahead to see if I can capture the great red Spot that night. Highly recommended for anyone who does planetary photography.

Wide Angle needs to be wider

mnew67 on

The only knock on this app is that the wide-angle view does not allow sufficient room for Callisto much of the time.

Decent - needs date/time control

skr213 on

This WOULD be a good app if it let you set your own time, rather than going off UT. Because that’s a 7 hour difference, when it gives me “today’s” events, it’s useless to me because technically anything I’m going to look at tonight is “tomorrow” according to the app. But you can’t switch to any date other than today on the “Events” page (if I’m wrong, please someone show me how!). You can move back and forth in time on the chart page, but not the event page, which is the page that would actually be useful for organizing my viewing.

NOT for iPhone X!

gholt00 on

I love this app, but I can’t use it now that I have an iPhone X. Until they update this don’t try to use this with an iPhone X — you can’t get back out of it.

Bad data

ab5yi on

This app often has bad data concerning multi moon transits and moon shadow transits.

Date Option

Mt. Nipomo Observatory on

I've been using the on-line version for years and a bit disappointed we are nickel and dimed into paying for this. One glaring omission is an option to enter another time or date manually, instead of tapping, tapping at minute and hour intervals to get other dates and times.

Very Useful

David McGraw on

Last night this app proved to be very effective. I was viewing a shadow transit across Jupiter when I spotted what I suspected was the GRS, so I then opened the Jupiter's Moons App and it immediately confirmed my sighting.

Almost perfect!

astronoman on

The only thing this app is missing is the info telling you when Jupiter rises & sets for your location.

Great little app.

Grenville22 on

I only wish it had one more zoom level. Sometimes the transiting shadow is too small to see on my iPhone screen.

Very thin application

PD Ferguson on

This app is disappointing in how little it does. Besides the main display of Jupiter and its four visible moons' positions, it has very brief descriptions and a few photos of the planet and the four moons. It is far from a complete reference on Jupiter. For example, it mentions the fact that Jupiter has more than 60 moons, but contains no other information about them. Compared to other full featured astronomy apps like Star Walk, Safari Pro, or Luminos, each of which costs only a few dollars more, this app delivers very little for the money.

Store Rankings

Ranking History

App Ranking History not available yet

Category Rankings

App is not ranked yet

Keywords

Users may also like

Name
SkySafari 7 Plus
Astronomy Guide To Night Sky
SkySafari 7 Pro
Astronomy Guide To Night Sky
SkySafari 6 Pro
Astronomy Guide To Night Sky
SkySafari 6 Plus
Astronomy Guide To Night Sky
Moon Globe HD
Universe Size Comparison
Deep-Sky Planner ME
DSP Mobile
Mars Globe HD
Planets of the Solar System!
Montessori Astronomy for Kids
VideoStack for Planet
Stack video of Jupiter, Saturn
Show More

Revenue and Downloads

Gain valuable insights into JupiterMoons performance with our analytics. Sign up now to access downloads, revenue, and more.

App Info

Category
Education
Languages
English
Recent version
1.1 (8 years ago )
Released on
Nov 15, 2012 (11 years ago )
Last updated
1 month ago