WeNote

WeNote is an app that helps you jot down any idea in a matter of seconds. You can easily and quickly create simple notes, checklists, reminders, and appointments using a sleek and accessible interface.

On the upper part of the screen, you'll find the different tabs you can use. By default, there are four tabs available: everything, calendar, home, and work. But the best part is that WeNote doesn't limit your number of tabs because you can actually create as many as you want. You can even color code them if that helps you even more.

In order to add a note to a specific tab, you just need to click on your screen and begin typing. You can also add a picture or a reminder and easily change the category of your note, in case you've placed it in the wrong section.

WeNote is an excellent app that is totally free and doesn't include ads (a huge plus). But just in case that's not enough, you can choose between different font types, colors, visual themes, and a big etc.