About iDeviceApps

I’m developing apps for iOS/iPadOS.  


The last four years I spent a lot of time implementing a new app for astronomy, called Sky Calendar. Implementing this is still in progress but I want to start into the phase of beta tests soon. 


If you are interested in astronomy, no matter if you are a beginner or an advanced hobby astronomer, and you would like to participate on testing this app please contact me. 

Copyright 2021 by Jürgen Terpe