WordPress app has a Save feature. It’s per device so if you save a post on one device, it’s only available on that device. Bit of a minor inconvenience.
It’s nice as I sometimes want to save a post by another blogger. I tend to Like the post as that was the easiest way for a long time. I used to save the post as a draft if I planned on re-blogging it.
Be great if they made the save across devices and available for laptops and computers.