iPhone Screenshots


--- Video on YouTube: http://tiny.cc/starvideo ---
--- Thank you all my dear users to make big success of StarTracker, please leave a review or rating if you love this application!
--- TOP 5 Education app in 31 countries when FREE!

It's so excited to introduce you the best star gazing app on iOS! This app has a super reaction speed and high accuracy, you must try it out and see how fast it is ;)

Just hold up and point the device at the sky to see what stars, constellations and deep sky objects you are looking at in realtime. Full utilization of the build-in gyroscope, digital compass and accelerometer drive the best user experience.

• Augmented Reality Star Gazing with gyroscope! Just hold up the device.
• Sun, Moon, planets and 8000+ stars visible to the naked eyes.
• 88 Constellations & 100+ deep sky objects with magnificent graphics.
• All data is offline!
• Search and Lock the objects in Solar system, 12 Zodiac Constellations, 88 Constellations, Deep Sky Objects and Famous Stars.
• 3D compass in AR mode, indicate position of objects your searched.
• Location auto set by GPS, or set manually.
• Time Machine. Time and date can be adjusted smoothly.
• Capture a screenshot and share with your friends on Facebook, Twitter or save to Photos. (Only share to Twitter on iOS5)
• Smooth motion flow and quick response which is realized by cutting edge signal processing technique.
• Superb high quality graphic display by enabling the retina display of the device and the full screen anti-aliasing technology employment.

• Buttom Right: Hide/Show Main Setting Menu, settings for name display, constellation, deep sky object, night mode, star amount and grid mode.
• Top Right: Search Menu (Solar system, 12 Zodiac and 88 Constellations, Deep Sky Object and Famous Stars)
• Top Left: Location Menu, choose location from a world map.
• Top bar: Time Machine Menu, adjust any time/date.
• Buttom Left: AR Compass indicator in AR track mode, pan the screen to enter un-track mode and click track button to back.

• When search any object under un-track mode, it will be locked at the center of the screen, then user can adjust time/date to see changes of the related sky.
• When under un-track mode, just lift up the screen and point it to the sky to enter AR track mode.

What’s New

Version 1.9.17

- iOS11 & iPhone X support
- Performance optimization (10% faster)
- Reduce app size

Ratings and Reviews

4.8 out of 5
73 Ratings

73 Ratings


My favorite app of this type

I am a very casual dabbler when it comes to astronomy - I don't even own a telescope. However, I do like to be able to look up the occasional unusually bright object visible to the naked eye even in city lights. I most recently enjoyed the near conjunction of Venus and Jupiter in the morning sky. Venus I figured out based on past knowledge but I would never have known I was also seeing Jupiter without the help of this app.

I have downloaded and tried a number of similar apps but for my purposes this one is by far my favorite and my go-to and the only one I found worthy of taking the time to leave a review. It doesn't keep me stuck for 15 seconds on a splash screen before opening, and I don't have to have music interrupting my podcasts if I don't want it (both big pet peeves of mine with some of the competitive apps). But most important of all is the great flexibility - the user has the choice, through the settings, of whether or not to see such things as zodiac names or constellation outlines.

What else can I say other than if you are going to have one stargazing app this is the one to get.

DesertTree ,

The Majesty of the Universe

Beautifully thought out app. This app reveals the true majesty of the universe demonstrating that even our tiny corner of it is beautiful beyond words.

sierraeluabeth ,

My favorite app

One of my favorite apps of all time. I love how much you have improved it. It’s a joy to see the heavens


Shen Ji Pan
19.8 MB

Requires iOS 6.0 or later. Compatible with iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, and iPad.



Age Rating
Rated 4+
© 2018 PYOPYO Studio


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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