is there a way to put all of my tasks in my inbox into chronological order by due date?
Within any project, including the Inbox, if you click on the wrench icon in the top right corner, there are options for sorting. By date, is what you are looking for.
Thanks. How do I do it if I want to do it from my iphone?
Unfortunately, that's not possible in our mobile apps yet, but we'll consider adding a sorting option in future updates and you're welcome to vote for this request in our Votebox: https://todoist.com/Vote/show/5971/