Facebook_pixel
Star Tracker - Mobile Sky Map & Stargazing guide

Star Tracker - Mobile Sky Map & Stargazing guide

PYOPYO Studio

Explore constellations, planets and stars with this night sky tracker & locator!

4.5 Ratings 53K+ Reviews 5M+ Downloads

Ratings & Reviews

Write a Review
  • Made me a Stargazer Jun 10, 2018

    By 🌷🍀🐛🌻🌹
    This app is great, especially for camping trips or beach weekends when the stars look really nice. I’ve been trying to teach myself to identify constellations for the last few years, and this app has helped a ton. Looking at the stars is so much more fun when you know what they are! The only problem I’ve ever run into is the automatic location service/orientation messes up in areas I have bad signal, but it’s easy to fix with the manual world map. I’ve had many memorable nights laying on the ground with friends enjoying the beauty of the cosmos because of this app!
  • Jun 6, 2021

    By Jessica Lazaro
    Love this app. I've always like lookign at the stars and this app helps so much. It reminds me of celestial events that are coming up the day of. The only thing that i give it the 4stars is because i wish their was a search option. But I still love this app!!!
  • The kid loves it! Sep 4, 2019

    By ista-ska
    When our young one saw it on, we were headed home. She asked what is that, we told her . This is star tracker, can I look at it. The rest of the ride home was question of what’s this, and what can I find for you. I tried to explain the stars in Orion’s Belt, that they were twenty times the size of our sun. She needed time to think of about that, needless to say she loved it. Thank you for the help, I hope our little one stick with it!. Thanks again!, J T .
  • Jun 14, 2021

    By nicole richards
    Love this app. Makes casual star gazing so much easier. Much better without the ads too happy to pay the small fee to get rid of them.
  • Easy to use & works well Aug 21, 2018

    By OldGuyInCt
    I had a prior night sky app. But it required WiFi and was a pain to use. Calibration was “iffy” and identifications were guesstimates. This app is fast and easy to calibrate, does not depend on WiFi, and show the sky with good accuracy. The planets are displayed far oversized, and shows the planet as observed in a telescope. But this helps you distinguish them from the stars, and they are shown in proper position in the night sky. I’m very happy with this app.
  • Jun 13, 2021

    By nermeen apasery
    It's a really good app.but if you can make the notification inside the app too would be much better since the app notify me only one time and if i accidentally deleted it i can't find the notification again.
  • Looking Through the Earth Oct 23, 2020

    By The Zango Kid
    What a fun app! You can even point down and see what’s on the other side of the globe. I love the colors. I even look at it during the daytime. And I never knew the names of some of the smaller constellations at all. I just moved to Central Oregon and you can see the stars every single night so it’s particularly fun for me out here.
  • Jun 10, 2021

    By William Branson Henderson
    Great app for stargazing assitance. Only issue I have is when I get a notification and click on it the app ipens but not with the relevant information that I wanted to read. This puzzles me.
  • Less than original Mar 11, 2021

    By sean2a
    Just realized my star tracker app doesn’t run anymore so I checked App Store and found this “lite” version. It’s roughly the same but does not allow for filters/ customization of what appears. This was a really nice feature to remove clutter and look for specific things. Doesn’t seem like a full version exists anymore/ is supported which is disappointing. While old app was superior and still free, this one is still a decent one to have for casual star gazers.
  • Jun 10, 2021

    By Glyn Delahaye
    Really useful to locate certain stars etc and it also keeps you updated on what is going to occur at certain times. Brilliant.
  • Made me a Stargazer Jun 10, 2018

    By 🌷🍀🐛🌻🌹
    This app is great, especially for camping trips or beach weekends when the stars look really nice. I’ve been trying to teach myself to identify constellations for the last few years, and this app has helped a ton. Looking at the stars is so much more fun when you know what they are! The only problem I’ve ever run into is the automatic location service/orientation messes up in areas I have bad signal, but it’s easy to fix with the manual world map. I’ve had many memorable nights laying on the ground with friends enjoying the beauty of the cosmos because of this app!
  • Jun 6, 2021

    By Jessica Lazaro
    Love this app. I've always like lookign at the stars and this app helps so much. It reminds me of celestial events that are coming up the day of. The only thing that i give it the 4stars is because i wish their was a search option. But I still love this app!!!
  • The kid loves it! Sep 4, 2019

    By ista-ska
    When our young one saw it on, we were headed home. She asked what is that, we told her . This is star tracker, can I look at it. The rest of the ride home was question of what’s this, and what can I find for you. I tried to explain the stars in Orion’s Belt, that they were twenty times the size of our sun. She needed time to think of about that, needless to say she loved it. Thank you for the help, I hope our little one stick with it!. Thanks again!, J T .
  • Jun 14, 2021

    By nicole richards
    Love this app. Makes casual star gazing so much easier. Much better without the ads too happy to pay the small fee to get rid of them.
  • Easy to use & works well Aug 21, 2018

    By OldGuyInCt
    I had a prior night sky app. But it required WiFi and was a pain to use. Calibration was “iffy” and identifications were guesstimates. This app is fast and easy to calibrate, does not depend on WiFi, and show the sky with good accuracy. The planets are displayed far oversized, and shows the planet as observed in a telescope. But this helps you distinguish them from the stars, and they are shown in proper position in the night sky. I’m very happy with this app.
  • Jun 13, 2021

    By nermeen apasery
    It's a really good app.but if you can make the notification inside the app too would be much better since the app notify me only one time and if i accidentally deleted it i can't find the notification again.
  • Looking Through the Earth Oct 23, 2020

    By The Zango Kid
    What a fun app! You can even point down and see what’s on the other side of the globe. I love the colors. I even look at it during the daytime. And I never knew the names of some of the smaller constellations at all. I just moved to Central Oregon and you can see the stars every single night so it’s particularly fun for me out here.
  • Jun 10, 2021

    By William Branson Henderson
    Great app for stargazing assitance. Only issue I have is when I get a notification and click on it the app ipens but not with the relevant information that I wanted to read. This puzzles me.
  • Less than original Mar 11, 2021

    By sean2a
    Just realized my star tracker app doesn’t run anymore so I checked App Store and found this “lite” version. It’s roughly the same but does not allow for filters/ customization of what appears. This was a really nice feature to remove clutter and look for specific things. Doesn’t seem like a full version exists anymore/ is supported which is disappointing. While old app was superior and still free, this one is still a decent one to have for casual star gazers.
  • Jun 10, 2021

    By Glyn Delahaye
    Really useful to locate certain stars etc and it also keeps you updated on what is going to occur at certain times. Brilliant.
  • No restore option on iPhone. Jun 26, 2020

    By Zia Gaming
    So, I love what the app does. The issue I have is that when I bought my new iPhone, it wants me to pay for the full version again. The window pops up to restore it, but when you click the restore button, the window just vanishes and nothing happens. But ok that same window, if you click the purchase button, boy does that one work. Emailing “support” does nothing. Zero response after several attempts. It’s not that I’m a cheap person, and it’s not an outrageous price, but it’s just the fact that the option that is made to look like you can restore your purchase is basically a hoax. So, if you don’t mind paying for the full version every time you get a new device or you don’t plan on getting a new device, then this app is for you. But if you don’t like having to pay for it over and over every time you get a new phone or tablet, then it’s a better choice to look for a different app. There’s plenty of others that do restore your purchase when you switch devices that are on par with this app. If in the unlikely case my purchase is restored and I can use the full version on my new phone, I will give the five stars back that I gave when I installed it on my first device that I had the full version after paying the small fee. But I will not be forced to purchase the full version over and over, and I will not be paying for it again. If you would like your five stars back, restore my purchase and I will gladly give you back your five star rating.
  • Jun 14, 2021

    By alan thomas
    Hard to use. Notifications to look at something then when you open the map it is just pointed in some random direction instead of what they suggested
  • What a piece of crap! Aug 12, 2020

    By Ur-Tea Party
    Had this on my phone for several years and it worked pretty well. Then they focused on advertising on the Lite version. Nothing worked. You could point anywhere in the sky and it never oriented correctly. Deleted it a year or so ago. Hoped for the best and downloaded it again. Works even less now. Before it at least tried to orient but was never right. Now the view doesn’t move unless you move it manually. Too bad. They took a good app and broke it. Will delete again and never try it again.
  • Jun 10, 2021

    By meatbag
    The notifications for this app need improvement. If you know I'm in southern hemisphere why do I get notifications for northern hemisphere events? The timing of notifications seems off too.
  • Steer clear not usable Dec 12, 2020

    By Oakfolks
    Terrible app if using the free version. Location will not set even when doing so manually. Their survey doesn’t work you can’t get past the language question and then it timed out and NO RESTORE working at all. Not sure how this would be getting good reviews at all. It’s completely unusable and there are far better apps out there that don’t want to jack you for money to be usable. Steer clear of this one it’s hit the delete pile for us
  • Astronomy a Great Science Apr 25, 2017

    By starscience
    Deplorable. I am an avid astronomer and have enjoyed your app for a long time. I shared constellation photos yesterday on media with friends and to my disgust today, was told by a friend that there were hidden SEXUAL ads behind the photos. I saw that this was true and my 5 star rating of your company plummeted to a 1 and only because your app is astronomy. What a disappointment you chose to have such ads associated with your app for $$ financial gain. And then, CHARGE $$ to remove ads from your app. Irresponsible. Your ignorance and immorality affects people of all ages, which we know include children. It is shameful that you have connected porn to the great science of astronomy. I will inform and warn everyone I know. Sincerely, Miss J. Grosso
  • Star tracker lite Jan 28, 2020

    By kismetds
    I enjoy the app but it has quit working on my phone I tried everything. I turned my phone on and off no help. I uninstalled and reinstalled the app nope no help. I’m disappointed I cannot find anywhere to get support to try and get StarTracker working on my phone again. I tap on the app to open it and it appears large on the screen for a flash and then goes back down to the icon, it will not open.

No reviews available

No reviews available

  • Made me a Stargazer Jun 10, 2018

    By 🌷🍀🐛🌻🌹
    This app is great, especially for camping trips or beach weekends when the stars look really nice. I’ve been trying to teach myself to identify constellations for the last few years, and this app has helped a ton. Looking at the stars is so much more fun when you know what they are! The only problem I’ve ever run into is the automatic location service/orientation messes up in areas I have bad signal, but it’s easy to fix with the manual world map. I’ve had many memorable nights laying on the ground with friends enjoying the beauty of the cosmos because of this app!
  • The kid loves it! Sep 4, 2019

    By ista-ska
    When our young one saw it on, we were headed home. She asked what is that, we told her . This is star tracker, can I look at it. The rest of the ride home was question of what’s this, and what can I find for you. I tried to explain the stars in Orion’s Belt, that they were twenty times the size of our sun. She needed time to think of about that, needless to say she loved it. Thank you for the help, I hope our little one stick with it!. Thanks again!, J T .
  • Jun 14, 2021

    By nicole richards
    Love this app. Makes casual star gazing so much easier. Much better without the ads too happy to pay the small fee to get rid of them.
  • Easy to use & works well Aug 21, 2018

    By OldGuyInCt
    I had a prior night sky app. But it required WiFi and was a pain to use. Calibration was “iffy” and identifications were guesstimates. This app is fast and easy to calibrate, does not depend on WiFi, and show the sky with good accuracy. The planets are displayed far oversized, and shows the planet as observed in a telescope. But this helps you distinguish them from the stars, and they are shown in proper position in the night sky. I’m very happy with this app.
  • Looking Through the Earth Oct 23, 2020

    By The Zango Kid
    What a fun app! You can even point down and see what’s on the other side of the globe. I love the colors. I even look at it during the daytime. And I never knew the names of some of the smaller constellations at all. I just moved to Central Oregon and you can see the stars every single night so it’s particularly fun for me out here.
  • Jun 10, 2021

    By Glyn Delahaye
    Really useful to locate certain stars etc and it also keeps you updated on what is going to occur at certain times. Brilliant.
  • Jun 7, 2021

    By Joyce Hill
    So fascinating using this app, especially when there is no light pollution, it guides you to see actual planets and star formations. I love it
  • Thumbnail Star Guide Jun 28, 2017

    By chaz6string
    Great app for just checking in while checking out what's happening up there in the night sky. Great for a quick reference to get your bearings while traveling & being under a "new" sky or for taking a deeper look into what's shining above your own backyard. The night sky is the greatest show on earth & this app lists the cast.
  • Jun 10, 2021

    By Ronald Madrid
    Very much enjoy this. Whip it out while camping is great. Ads aren't intrusive. Two thumbs up 👍👍
  • So much FUN May 15, 2017

    By kellyp4421
    Took an Astronomy class and was told to go outside to see different constellations, positions of Mars, etc this app made it easy as pie for me to know I was actually looking at the right thing though and to be able to more clearly see some other constellations I'd probably have not noticed otherwise. Worth it!
  • Jun 6, 2021

    By Jessica Lazaro
    Love this app. I've always like lookign at the stars and this app helps so much. It reminds me of celestial events that are coming up the day of. The only thing that i give it the 4stars is because i wish their was a search option. But I still love this app!!!
  • Jun 13, 2021

    By nermeen apasery
    It's a really good app.but if you can make the notification inside the app too would be much better since the app notify me only one time and if i accidentally deleted it i can't find the notification again.
  • Jun 10, 2021

    By William Branson Henderson
    Great app for stargazing assitance. Only issue I have is when I get a notification and click on it the app ipens but not with the relevant information that I wanted to read. This puzzles me.
  • No longer works with iOS 10.3.4 Jul 19, 2020

    By pcola_matt
    I have thoroughly enjoyed this app. Unfortunately it no longer works with my older iPad. It does work with my newer iPhone, however, the screen size of my iPad is much more useful. This new version tries to open then disappears. Double clicking on my home button shows it in the background offering me the option to upgrade to add free. When I tap on the screen it closes.
  • The heavens are telling of.... Mar 1, 2020

    By woo tip go
    I love the app. It fills me with wonder for our Creator. The only negative thing is that it has almost too much information which can make things confusing when you look up and try to put it all together. However if nothing ever changes about the app, I am very grateful for it. Thank you. You clearly don’t want to hear any reviews
  • Jun 12, 2021

    By Paulette Salg
    I've used this app out in the field when trying to locate certain celestial objects. It took a little while to get used to , but now I really like it.
  • Jun 9, 2021

    By Livashlin Naidoo
    Great for amateur star gazing and getting to grips with the basics of constellations and planets in the night sky.
  • Jun 14, 2021

    By Greg Miller
    It is a very good app. I love the little announcements it makes when something is happening.
  • Less than original Mar 11, 2021

    By sean2a
    Just realized my star tracker app doesn’t run anymore so I checked App Store and found this “lite” version. It’s roughly the same but does not allow for filters/ customization of what appears. This was a really nice feature to remove clutter and look for specific things. Doesn’t seem like a full version exists anymore/ is supported which is disappointing. While old app was superior and still free, this one is still a decent one to have for casual star gazers.
  • Magnetic North vs true north May 14, 2020

    By Tinalo3
    Needs to be updated for magnetic north and true north. Magnetic north has shifted. The apps compass has compensated for this, but in relation to true north it makes the app inaccurate. I love the app otherwise. But it is VERY frustrating right now when I cannot point at the object I’m looking to identify and actually identify it because the app is telling me I’m looking West, when in all reality I’m looking North. If you know what I mean??
  • May 8, 2021

    By Eliya Matar
    I love this app and I think it's really helpful. I've been using this for a while and I was really satisfied with it. It was until i bought a new phone (xiaomi mi 10t pro) and I don't know if it has to something to do with it but since i bought the phone, this app stopped working for some reason. Everytime i launch the app it immediately exits out. I could use some help.
  • Jun 14, 2021

    By CL Russell
    It is great visual, but you only get a little teaser of what is in store in the notification but it disappears as soon as you open the app.
  • May 27, 2021

    By Barbara Sherman-White
    I like knowing what's going on and looking at the map but I haven't quite figured out how to put the sky together with the map. I probably need to spend more time figuring it out or maybe do you have a tutorial I could see? Thanks!
  • Jun 10, 2021

    By meatbag
    The notifications for this app need improvement. If you know I'm in southern hemisphere why do I get notifications for northern hemisphere events? The timing of notifications seems off too.
  • No restore option on iPhone. Jun 26, 2020

    By Zia Gaming
    So, I love what the app does. The issue I have is that when I bought my new iPhone, it wants me to pay for the full version again. The window pops up to restore it, but when you click the restore button, the window just vanishes and nothing happens. But ok that same window, if you click the purchase button, boy does that one work. Emailing “support” does nothing. Zero response after several attempts. It’s not that I’m a cheap person, and it’s not an outrageous price, but it’s just the fact that the option that is made to look like you can restore your purchase is basically a hoax. So, if you don’t mind paying for the full version every time you get a new device or you don’t plan on getting a new device, then this app is for you. But if you don’t like having to pay for it over and over every time you get a new phone or tablet, then it’s a better choice to look for a different app. There’s plenty of others that do restore your purchase when you switch devices that are on par with this app. If in the unlikely case my purchase is restored and I can use the full version on my new phone, I will give the five stars back that I gave when I installed it on my first device that I had the full version after paying the small fee. But I will not be forced to purchase the full version over and over, and I will not be paying for it again. If you would like your five stars back, restore my purchase and I will gladly give you back your five star rating.
  • Jun 14, 2021

    By alan thomas
    Hard to use. Notifications to look at something then when you open the map it is just pointed in some random direction instead of what they suggested
  • What a piece of crap! Aug 12, 2020

    By Ur-Tea Party
    Had this on my phone for several years and it worked pretty well. Then they focused on advertising on the Lite version. Nothing worked. You could point anywhere in the sky and it never oriented correctly. Deleted it a year or so ago. Hoped for the best and downloaded it again. Works even less now. Before it at least tried to orient but was never right. Now the view doesn’t move unless you move it manually. Too bad. They took a good app and broke it. Will delete again and never try it again.
  • Steer clear not usable Dec 12, 2020

    By Oakfolks
    Terrible app if using the free version. Location will not set even when doing so manually. Their survey doesn’t work you can’t get past the language question and then it timed out and NO RESTORE working at all. Not sure how this would be getting good reviews at all. It’s completely unusable and there are far better apps out there that don’t want to jack you for money to be usable. Steer clear of this one it’s hit the delete pile for us
  • Astronomy a Great Science Apr 25, 2017

    By starscience
    Deplorable. I am an avid astronomer and have enjoyed your app for a long time. I shared constellation photos yesterday on media with friends and to my disgust today, was told by a friend that there were hidden SEXUAL ads behind the photos. I saw that this was true and my 5 star rating of your company plummeted to a 1 and only because your app is astronomy. What a disappointment you chose to have such ads associated with your app for $$ financial gain. And then, CHARGE $$ to remove ads from your app. Irresponsible. Your ignorance and immorality affects people of all ages, which we know include children. It is shameful that you have connected porn to the great science of astronomy. I will inform and warn everyone I know. Sincerely, Miss J. Grosso
  • Star tracker lite Jan 28, 2020

    By kismetds
    I enjoy the app but it has quit working on my phone I tried everything. I turned my phone on and off no help. I uninstalled and reinstalled the app nope no help. I’m disappointed I cannot find anywhere to get support to try and get StarTracker working on my phone again. I tap on the app to open it and it appears large on the screen for a flash and then goes back down to the icon, it will not open.

What’s Groovy

What’s Subpar

Want more reviews? Sign up for free to get all-access!

As well as curated coupons daily to your inbox. Save up to 90% on Apps & Games.

We will never share or sell your data with third parties. You can opt out anytime.

Loading...

Star Tracker - Mobile Sky Map & Stargazing guide

Star Tracker - Mobile Sky Map & Stargazing guide