Sorry if this has already been posted. Trying to catch up.
Pioneer has updated the IControl app in March, just found it now for apple products. Its called IControl AV 5. It is now back compatable with the SC 1222, SC 1522 and many other older recievers. Thanks to the many owners that emailed Pioneer and kept on them to make a universal app. If you feel up to it. Take the time to rate the new app. Its a good way to thank Pioneer Engineers for doing this.
Twin Pioneer AVR Locomotives-Elite SC 97, SC 1222 7.1.4, DOLBY Atmos and DTS X, (Front Pre Out,) JBL Pro Synthesis LS Series Speakers, F L R-LS80, Cen-LS, S L R-LS60, SB L R-LS60, 4 Dolby Atmos Enabled Pioneer SP-T22A, JBL 12" Wireless Sub
Mitz 73740 DLP, Sony BDP-BX650, ATV G3, Yamaha ATS 1060 Sound Bar, True Depth Firestorm 2.0 3D Glasses, Harmony Smart Control with Touch Remote, EYE Pad Air, Winegard FL6550A