The Masonic Diaries app will allow you to look up the lodge meetings in your province and add them straight to your iPhone calendar at the tap of the screen.
Or you can select your most visited lodges as Favourites and view which of these has meetings that you might want to attend. There will also be a selection of local and regional offers that are available only to users of the app and contact information for the officials of the provinces. All profits made from the sale of the app are going to Masonic charities.