here I want to present you an android app I have recently worked on which you can simulate IFR procedures and approaches with.
By showing only the primary flight display and the navigation display it offers an authentic IFR experience.
You can choose out of 5000 airports to fly approaches using a total of 11000 navigation aids.
Additionally, you can figure out holding entries, wind correction angles and timing corrections as well as intercept headings and afterwards fly these procedures.
The purpose of this app is on the one hand to being able to apply learned theory and on the other hand to practice IFR procedures and approaches.