Mandarin · Japanese · Spaced repetition
Matopin writes your flashcards, reads them aloud, and schedules every review with FSRS, the algorithm inside Anki, so each word comes back right before you’d forget it.
Free to use · Exports to Anki · Syncs across your devices
Japanese · Review
N5study · to study
Good · next in 4 days
Mandarin · New card
office
Today
5 new · 3 learning · 12 due
How well did you know it?
The forgetting curve
Memory fades fast unless something brings it back. Matopin shows each card right before you’d forget it, so it sticks with fewer reviews.
Every review lands just before the word slips, and each one makes the memory last longer.
Scheduling by FSRS, the open-source algorithm used in Anki.
How it works
Step 1
Type a topic, paste a word list, or drop in a file. Matopin writes the cards: readings, meanings and natural example sentences.
Watch a deck write itself.
3 cards with readings, meanings and example sentences
Step 2
Pinyin is coloured by tone and kanji get furigana. Highlight any word, anywhere in the app, to copy it, hear it, look it up or make a card.
Tone colours: 1st, 2nd, 3rd, 4th and neutral.
Step 3
Natural AI voices read every word and sentence. Conversations get two different speakers, so you always know who’s talking.
Two voices, picked per conversation.
What would you like?
A latte, thanks.
Step 4
Grade yourself and FSRS picks the next review. Easy cards drift into the background; tricky ones come back sooner.
Try it: show the answer and grade yourself.
takeaway
8 strokes · radical 子
Dictionary
Full Mandarin and Japanese dictionaries are built in, with stroke order, example sentences and audio.
Bao
Try 遅れそうです. It’s polite and works for work or friends.
okuresō desu · “It looks like I’ll be late.”
Meet Bao
Ask Bao how to say something, check your grammar, or practise a conversation, in Mandarin or Japanese.
HSK 3 · Shared deck
3 editors · 412 cards
Together
Share decks, edit them together, follow friends and keep each other going.
Free to use. Make your first deck in under a minute, and export it to Anki whenever you like.