KNOW-IT-ALL

Contact

Found a bug, a wrong answer key, or a question that should not be in the pool? Email us - a human reads everything, and bad questions get pulled in the next update.

yoonhj7173@gmail.com · we aim to reply within 2 business days

How does a match work?

Eight rounds, one rival per round. Pick a subject, choose Easy (1 point) or Hard (2 points), answer. A miss scores for your rival. First to the target wins the round and the prize climbs. Between rounds you can Take the Money and end the match with what you have, or keep playing. Lose a round and the match ends with nothing.

Is my progress saved?

Yes - automatically, on your device, after every answer. No account needed. Deleting the app deletes the save.

Are there in-app purchases or ads?

No. Know-It-All is a one-time purchase. There is nothing to buy inside the app and no ads.

Does it need an internet connection?

No. All 26,000+ questions ship inside the app.

Is there any real money or chance involved?

No. The prize is a score with a dollar sign for the game-show feel. Nothing is purchased, won, or paid out, and no outcome depends on chance - only on your answers.

A question was wrong or badly worded.

Please email it to us with the exact wording. Questions are adapted from the OpenTriviaQA dataset (CC BY-SA 4.0) and we curate the pool every release.

Know-It-All collects no data. No analytics, no tracking, no advertising identifiers, no accounts, and no network requests. Your save file and statistics are stored only on your device and never leave it.

The app does not access contacts, location, photos, the microphone, or the camera. If you email support, we use your message only to answer it.

Effective 2026-08-25. Changes to this policy will be posted on this page.