How do Hard and Easy work?

After you reveal the answer, tap Hard if you couldn't recall it and Easy if you did. Hard brings the card back soon, Easy pushes it further out. The FSRS-6 memory model sets each interval, so there is nothing else to grade.

What does an Interleave Session do?

It mixes the cards due today from every deck into one session, so you study everything with one button. To study a single deck, open it and use Study this deck.

How do my notes get to my other devices?

iCloud sync is on by default and uses your private iCloud database. Sign in to the same Apple Account on each iPhone, iPad or Mac and keep iCloud sync on in Interleaf Settings. Changes can take a moment to arrive.

How do I back up or move my collection?

In Settings, Export all data saves a .zip with your notes, review history and images. Import data reads that file back in. Import adds what is new and shows you any changes to existing notes before applying them. Accepting a change can replace that note's cards.

Why are some cards marked as leeches?

A card becomes a leech after three failed recalls. Leeches stay in your sessions; rewriting the note or splitting it into smaller ones usually helps.

Can I turn off crash reports?

Yes. Turn off Share crash reports in Settings. Reports that haven't been sent yet are deleted.

Read the privacy policy.