Lock Screen Facts: Fun Trivia

HarryHHH

About this app

Lock Screen Facts turns your lock screen into a daily dose of fun facts and trivia. Every time you unlock your phone, a new interesting fact is waiting as your lock screen wallpaper, with a hand-drawn illustration, so learning something new becomes an effortless habit.

A fact of the day, dozens of times a day

Pick your favourite topics, choose how often you want a new fact, and the app does the rest. It renders each random fact as a beautiful wallpaper and sets it on your lock screen automatically, even when the app is closed. No widget to place, no notification to tap.

Six categories of amazing facts

• Science facts
• History facts
• Space and astronomy facts
• Animal facts
• Geography and world facts
• Human body facts

Mix and match the topics you love to build your own trivia feed.

Features

• Automatic lock screen wallpaper changer: a new fact every 15 minutes, 30 minutes, hour, or once a day
• Illustrated facts on a themed background, or over your own photo
• Optional fact notifications on the same schedule
• Browse the full collection of interesting facts inside the app
• Playful hand-made design with light and dark mode
• Available in English, Spanish, French, Arabic and Hindi

Works offline, no ads

The whole fact collection lives on your phone. Airplane mode, no signal, doesn't matter: your lock screen keeps teaching. No ads, ever.

Private by design

No accounts, no tracking and no data collection. Your settings, your photo and the wallpapers themselves are created and stored on your device and never leave it.

Whether you want daily trivia, general knowledge for quiz night, brain food for curious minds, or just a smarter wallpaper, Lock Screen Facts makes every unlock count. Install it and learn something new today.

What’s new

• Now available in Spanish, French, Arabic and Hindi. Pick a language under Settings › Appearance (Android 13 and up).
• Tap any fact in Browse to open its full page.
• Fact rotation now keeps going reliably in the background. Allow background use from Settings so refreshes land on time.
• Long facts shrink to fit the lock screen instead of overflowing.