With time, you can look for a more advanced Excel tutorial. Some programs may involve in-app purchases. The program is given for free for as many as 5 users with no time limit. Although the mobile apps have fewer features, it’s still possible to write and edit docs on-the-go with no hiccups. If you are on the watch for a easy and lovely app which will help you keep track of normal to-do lists, Todoist is your new obsession. When many apps provide charts and graphs, they aren’t quite as customizable as the ones that it is possible to create in a spreadsheet. Recently dashboards became really common.