What’s New

Version 1.2.3

We have optimized Redshift Pro for iOS 12 and improved the download from the Gaia and USNO star catalogues.

Ratings and Reviews

4.4 out of 5
16 Ratings

16 Ratings

MikeDGA ,

Great App

This is a great app, but it locks up when I turn switch to a different coordinate system. App support defaults to generic Apple page...

Let's Review ,

Best astronomy application

Best astronomy application I have on my phone, and I have several. I just Wish I’d bought this one first. It looks very pricey as phone apps go. But I finally took the plunge. Not disappointed! No in-app purchasing required, it’s all in there. Just a fun side-note, it even lists the “Starman, Tesla roadster”, if you like to follow that kind of thing :)

GACSavannah ,

Red Shift Pro

Best astronomy app I have used yet. I love that I can define any date, even a date far in the past and evaluate the skies. It is great that I can then save the studied date, location, and settings as a favorite so that I can quickly return to it for further studies. Great job Red Shift team!

Developer Response ,

Hi GACSavannah, thank you very much for the great feedback!


United Soft Media Verlag GmbH
763.1 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Dutch, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish

Age Rating
Rated 4+
© 2018 United Soft Media Verlag GmbH, Munich. ™ The RedShift Brand is a registered trademark of Maris Technologies Ltd. Copyright Maris Technologies 1993-2008.


  • Family Sharing

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

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