Spaced repetition made simple — all the memory science, none of the headache. Review your cards, keep your buddy alive, and never cram the night before again.
Free while in early access · Import your Anki decks in one tap
Underneath the cute is a real spaced-repetition engine — the same science trusted by med students and language learners everywhere.
Choose the classic Anki-style algorithm or modern FSRS per deck — switch anytime, your history carries over.
Bring your .apkg decks — cards, images, and your existing review schedule come with them.
Daily streaks, weekly quests, and Sparks you earn by studying keep the habit fun instead of guilty.
Unlock Dark, Sakura, or Tokyo in the shop and the whole app transforms — home, decks, and shop alike.
Decks, cards, and schedules live on your device. No account needed to study — cloud sync can come later if you want it.
Exam on Friday? Tell Soma the date and it reworks your queue so everything gets seen in time.
Your buddy's energy comes from your reviews. Study and they glow — ghost your decks and, well… see below.
Fires up every time you learn something new.
Bonds with you instantly. Great chemistry!
Too cool for a cure. Knowledge is contagious.
Unlock themes in the shop and the whole app transforms — home, decks, and shop. Pick one and watch:
Free while in early access. Unlimited decks and cards, SM-2 & FSRS scheduling, Anki import, streaks & quests — all included. No account required.
macOS 13 or later · v0.1.4 (5) · Free early-access build
