With time, you can look for a more advanced Excel tutorial. Some programs may involve in-app purchases. The app is given for free for as many as 5 users with no time limitation. Even though 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 watch for a easy and lovely app which can allow you to keep an eye on regular to-do lists, then Todoist is your new obsession. When many apps provide charts and graphs, they aren’t quite as customizable as those that you can make in a spreadsheet. Lately dashboards became really common.