PurFact: General Knowledge Quiz in Every New Tab by Adrian Strauß

PurFact turns your new tab page into a general knowledge quiz. Explore over 18,000 trivia questions across more than 1,800 topic packs: history, geography, science, art, music, sports and much more.

Make learning part of your browsing routine. Flashcards use spaced repetition to bring familiar questions back at longer intervals and difficult ones back sooner, so you can remember what you learn in the long run without making a study plan.

• Quiz questions with pictures, maps and sounds, with multiple-choice answers or recall practice
• Learning paths that build up a topic step by step
• Games: flag quiz, geography quiz, sorting games, estimation challenges and more
• Challenge friends live or take turns at your own pace, with leaderboards and badges
• Daily goal and streak to keep you going
• Clock and optional weather on your new tab, both can be turned off
• German, English, Spanish, French and Italian
• With an account: your progress on all devices, including purfact.app and the app

PurFact is free to use, with daily limits for new cards and reviews. Optional paid PurFact Pro unlocks unlimited new cards and reviews, specialist topics, all learning paths and the ability to create your own packs.

Data: Without your consent, you learn on this device only and PurFact sends nothing to our server. Only if you allow it are learning progress, duels and anonymous usage statistics synced, even without an account. Signing in, weather (approximate location, sent only to the weather service) and party chat each ask separately. More: https://purfact.app/datenschutz.html