Tilt down — you know it
One word fills the screen. Flip the phone forward and it's gone, with a haptic tap so you feel the answer land without looking.
Vocabulary · SAT & GRE · Your own lists
Flip the phone.
Flip the phone.
Know the word.
VocabKuizu is a vocabulary game you play with your hands. Hold the phone up, read the word, and tilt it down when you know it — or up to skip and see what it means.
In beta on iOS. Android on the way.
Built for the way vocabulary actually sticks
How it plays
No tapping. No typing. Just the word and your hands.
A round is fifteen words and about a minute. It feels like a game because your whole body is in it, not just your thumb.
Tilt up — show me
Skipping isn't failing. The definition appears for a beat, and the word comes back later in the round while the answer is still fresh.
Finish with a study list
At the end you get the words that never landed, with their definitions — the most useful thing on the screen, and the reason this is study and not trivia.
Your lists
Paste a list. Play it thirty seconds later.
Typing fifty words on a phone keyboard is a hundred text fields, and nobody does that twice. So don't.
- Paste anything. Tabs, commas, dashes, colons, or word-then-definition on alternating lines — it works out the format itself.
- Handouts survive. Numbered and bulleted lists lose their markers, and definitions keep their own commas.
- It tells you what's wrong. Duplicates, words too long to read while tilting, definitions that'll get cut off — flagged before you save, never silently dropped.
- SAT and GRE decks included, ready to duplicate and edit into your own.
Honest scoring
Your score counts first sight only.
Most flashcard apps take your word for it. That's how you end up feeling ready and then blanking on the day.
Skipping is trusted. Claiming isn't.
Admitting you don't know a word is reliable evidence, so it drives when you see that word again. Saying you knew it isn't, so it doesn't stretch your review schedule.
Recovered words don't pad the number
Get a word on the second pass and it's reported separately, not folded into your percentage. The honest figure is the one measured before you saw the answer.
Beta
Want to try it early?
VocabKuizu is in TestFlight on iOS while the tilt controls get tuned against real hands. If you'd like a build — or you teach a class that could use it — get in touch.
Ask for a beta inviteOr email support@spaikz.com