Keep to My Self is like the apps where you save, react and comment, except no one else is here unless you invite them.
Keep things. Share anything into it from any app: a song, a video, a post, a photo. Or tap + Capture. Or tell Siri, "Add this to My Self." On a Duo, drag it over from the other screen. The words in screenshots get read, so they count too.
Add a line. When you keep something, say in a few words what it is to you.
Write bits. Come back any time and write on it, as often as you like. If you'd rather just keep things, turn Bits off in the board's Menu.
Feeling, thinking, value. Turn this on in the board's Menu and you can tap what each bit is: feeling (it came to you), thinking (you worked it out), or value (it's you). It also turns on Ask, which reads only what you've written, tells you what it notices, and points to your own bits. Look for more suggests searches from what you've saved.
Tie things together. Drag one card onto another to make a thread. Open a thread to see all its bits together.
Name your groups. Tag where something came from: family, work, a team, anything you belong to.
Boards. Keep more than one, share one with people you invite, and send a copy of a capture from one board to another.
Today. Each day, something you kept comes back to you, here and on the widget. Pin one to the widget with Show on the widget, or tap Show another.
Storage. Photos and videos are kept up to the limits you set in Menu → Storage, in iCloud or on this phone only.
Private. Nothing you write leaves your phone, except to your own iCloud, or to the people on a board you share.