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