Google Keep is a note taking application developed by Google, that also includes a reminder. Is a possible substitute for popular products like Evernote.
Users need to login to their Google account, then they can add notes through a very simple and easy to use interface. For each note you can add a color that will help you to categorize and identify easily your notes.
Also, you can add reminders for a custom date and time. An interesting feature is assigning a map location and reminder will work only when in that location, if you want.
