on the browser charts, i can click on a navaid and get its lat/long and altitude. On the IOS app i only can get lat and long with no altitude.
having lat/long and altitude is extremely useful when navigating with older INS based aircraft that need a DME fix to update their alignment. ex. CIVA.
VORTACs and VORDMEs have elevation data, for example TGZ(VORDME) and LAX (VORTAC) both have elevation data listed in Charts cloud but not on Charts iOS