Anki Notes is a memory app that makes learning easy. Based on Forgetting Curve, using the SM2 algorithm to repeatedly remind you to review. The goal is to help you remember anything you don't want to forget, such as learning a language or preparing for medical and legal exams, and even your whimsy that you don't want to be obscured by time.
You can set questions for card front, then recall the answer according to the question.
* Backed by CloudKit (supported with iOS 13+)
* Sync between multiple devices
* Spaced repetition algorithm backed up by scientific research, custimizable
* Image attachment is supported
* Organize note by tags