The app is easy enough that even non techies can use it, but still has all of your data stored securely in one place so you don't have multiple apps open at once or worry about losing important info! I wish they had more options with their calendar system because sometimes when i try adding an event (like meeting someone) my phone crashes instead which makes me think there's some sorta bug going around? But overall its been pretty simple as far as using this software goes since everything seems right where im looking/clicking etc., also love how quickly updates are made available through notifications rather than waiting until new versions come out.