On Spiral, you can save posts to revisit later. Here’s how:

Click on “Spiral” icon on the bottom menu;

While scrolling the feed and seeing a post you wish to save, locate the “star” icon on the bottom right corner of the post and click on it.

To see all the saved posts, click on the “Menu” icon located on the bottom right icon of the screen and click on it.

Click on your username to visit your profile.

Click on “Favorite” label in the middle bar.

All the saved posts will be shown here. To unsave them, you have to select the post you don’t want to save anymore, locate the “star” icon on the bottom right corner of the post and click on it.