The best part of this software is that it syncs with your google drive so all information which was created by any other tool like MS Office etc are available to be viewable through EXXPERTApps as well! It's very easy to use but sometimes there could have been some improvements especially when one needs help from customer support team regarding technical glitches or issues while using exxpertaapps!! I am solving problems related to billing management & accounting processes at work place since quite long time now without facing difficulty because everything gets stored properly into my gdrive account automatically via syncronization system provided by Google Drive API.