Your actual cards at the gate
Faithful rendering, not a flattened quiz clone — your templates, your media, your styling, on your phone.
Kaisatsu.
Every unlock is a rep.
Not a goal-checker that just confirms you studied somewhere else — the gate is the study session. Your actual cards, rendered faithfully, right where you reach for the feed. Pay the fare, and the reviews sync back to your real collection.
Join the waitlist
No spam. One note when the gates open.
Gate demo
TODO(owner): drop the 15s POV clip here —
open app → shield → 10 cards → unlock.
How it works
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1
Set your gate
Pick a distracting app and your fare — 10 cards buys 15 minutes is a fair default, but every knob is yours.
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2
Pay the fare
Open it, the shield appears, and you do your due cards — rendered exactly the way your own deck renders them.
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3
Fare paid
The app opens for your earned minutes, and every review syncs back to your real Anki collection.
Why Kaisatsu
The reviews count
Every answer writes back to your real collection, so nothing you do at the gate is thrown away.
Works with the decks you already have
No starting over, no re-importing years of tuning. Your scheduling state comes with you.
A fair turnstile, not a jailer
An emergency pass always exists, honestly accounted. You set the toll — the gate never argues.
Who it's for
Kaisatsu is built first for USMLE and med students already running AnKing decks through AnkiHub, doing 100–400 reviews a day on a morning routine. You already own the study stack — the pain is the phone, not the cards.
Join the platform
Leave your email and we'll let you know before the gates open.