With time, you can start looking for a more advanced Excel tutorial. Some apps may involve in-app purchases. The program is provided for free for as many as 5 users with no time limitation. Even though the mobile apps have fewer attributes, it is still possible to write and edit docs on-the-go with no hiccups. If you’re on the lookout for a easy and lovely app that can allow you to keep an eye on regular to-do lists, then Todoist is your newest obsession. When many apps provide graphs and charts, they aren’t quite as customizable as those which you can create in a spreadsheet. Lately dashboards became very common.