Lock&Learn: Trivia Widget
Daily quiz, facts as answers
Only for iPhone
Free · In‑App Purchases
iPhone
Turn every glance at your phone into something worth knowing: a question on your Lock Screen, the answer one tap away, quick quiz rounds whenever you want them.
Be the one at the table who actually knows the answer.
Lock&Learn turns your Lock Screen and Home Screen widgets into a tiny trivia game, played in the glances you already take a hundred times a day. A short question waits on your widget. You take a guess, and one tap reveals the answer, along with the true, carefully checked fact behind it.
No accounts. No streak anxiety. Just a small "oh, really?" every time your screen wakes.
HOW IT WORKS
- A question appears on your widget, drawn from the topics you pick
- Take your best guess
- Tap to reveal the answer and the fact behind it
- Questions rotate on your schedule, from every 15 minutes to every few hours
THE FEED
Open the app and keep going: the Learn tab is questions and facts as a full-screen feed, one card at a time. Tap to flip a card, swipe up for the next, swipe left to save it, swipe right when you already knew it. The scroll you reach for anyway, made of things worth knowing.
QUIZ
The Quiz tab turns the same cards into a game. A question, three answers, a ring draining while you decide, and the fact behind the answer the moment you pick. Rounds play back to back, a streak counts the ones you get in a row, and every question is written with its own answers, so the right one is never the obvious one.
PREFER JUST THE FACTS
One tap flips your widgets from questions to facts, so every glance is a quiet discovery instead of a challenge. Your call, any time.
CHOOSE YOUR TOPICS
Space, History, Human Body, Ocean, Psychology, Food, Animals, Planet Earth, Science, Sports, Arts and Music, Inventions. Switch on anything you are curious about and the questions rotate through all of it.
MADE TO BE CALM
- Notifications are off by default, and stay opt-in
- Your progress stays on your device, no account needed
- Save the questions and facts you love, and file them into custom lists of your own
- A calm, paper-like design that reads beautifully in light and dark
YOUR PROGRESS
A Progress screen in the Library counts the facts you know and the facts you have met, keeps your streaks, and fills one bar per topic. A quiet answer to how it is going, with no dashboard in sight.
LOCK&LEARN+
Every topic opens with a free preview, and another question unlocks each day at no cost. Lock&Learn+ opens all of them at once, along with every topic we add next. Take it yearly or monthly, or pay once and keep it for good.
Every answer is checked against reliable sources before it ships, and new questions land every month.
Lock your phone. Learn something anyway.
Lock&Learn+ is available as a yearly or monthly subscription, or as a one-time lifetime unlock. Payment is charged to your Apple Account. A subscription renews automatically unless canceled at least 24 hours before the end of the current period; manage or cancel it any time in your Apple Account settings.
Terms of Use: https://locklearn.xyz/terms.html
Privacy Policy: https://locklearn.xyz/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New: choose how your Lock Screen widget looks. Show the question, the fact itself, or the fact with its answer missing, and pick a new face for the round widget. The answer can now appear by itself a few minutes after each question, and you can switch to one new fact a day. Your streak, saved facts and Lock&Learn+ carry over untouched.
The developer, Jeroen Meij, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jeroen Meij
- Size
- 14.1 MB
- Category
- Education
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Yearly $14.99
- Yearly (welcome offer) $14.99
- Monthly $5.99
- Lifetime Unlock $34.99
- Copyright
- © 2026 Jeroen Meij