Supported Features
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Dark Interface
DuoFacts: Trivia & Fun Facts
Daily Trivia & Bilingual Facts
Free · In‑App Purchases · Designed for iPad
Turn idle moments into brain power! Swipe daily fun facts and learn a language side-by-side effortlessly.
Did you know that octopuses have three hearts? Or that bananas are technically berries?
Stop doomscrolling and start learning. DuoFacts turns your idle moments into brain power. Whether you’re waiting for your morning coffee or riding the subway, swipe through bite-sized facts that make you the smartest person in the room.
It’s not just trivia. It’s your daily brain vitamin.
WHY AMERICANS LOVE DUOFACTS:
• THE ULTIMATE BILINGUAL MODE
Kill two birds with one stone. Read facts in two languages side-by-side. It is the most effortless way to build vocabulary and improve reading comprehension without feeling like you're "studying." Perfect for keeping your language skills sharp.
• BITE-SIZED BRAIN FOOD
No long articles. No fluff. Just clear, verified facts designed for the TikTok generation. Learn something new in 30 seconds or less.
• AESTHETIC WIDGETS
Customize your home screen with the "Fact of the Day" widget. Choose from stunning themes, fonts, and wallpapers to match your aesthetic. Get smarter every time you unlock your iPhone.
THOUSANDS OF FACTS TO EXPLORE
Never run out of icebreakers for your next party. Our library covers:
• Psychology & Mind: Mind-blowing facts about human behavior.
• Weird History: Hidden events and ancient secrets they didn't teach in school.
• Science & Space: The mysteries of the cosmos and AI tech trends.
• Animals & Nature: Bizarre wildlife trivia that will shock you.
• Health & Body: Secrets of anatomy and medical breakthroughs.
• Life Hacks & Random Trivia: Useful tips and "Did You Know" moments.
KEY FEATURES
+ Smooth Swipe Interface: Optimized for one-hand use.
+ Social Ready: Create beautiful quote cards to share on Instagram Stories, TikTok, or Group Chats.
+ Habit Builder: Smart reminders to help you build a daily learning streak.
+ Save Favorites: Bookmark the facts that blew your mind.
Join thousands of learners today. Download DuoFacts and turn your spare minutes into a superpower!
PREMIUM ACCESS
The app ships with a starter set of free categories you can enjoy forever.
Upgrade to Premium to unlock the full library, exclusive themes, and VIP features.
- Monthly plan: $2.99
- Yearly plan: $9.99 (Best Value)
Privacy Policy: https://phamcham-site.vercel.app/duofacts/policy
Terms of Use: https://phamcham-site.vercel.app/duofacts/eula
Ratings & Reviews
Discover fascinating facts and expand your horizons!
What’s New
• We’ve updated and expanded our collection of mind-blowing facts.
• Performance improvements and minor bug squashing.
• I’m traveling the globe to keep gathering fresh knowledge just for you.
The developer, Trung Pham Quang, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Location
- Identifiers
- Usage Data
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Trung Pham Quang
- Size
- 79.7 MB
- Category
- Education
- Compatibility
Requires iOS 16 or later.
- iPhone
Requires iOS 16 or later. - iPad
Requires iPadOS 16 or later. - iPod touch
Requires iOS 16 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 10 more
- English, French, German, Indonesian, Japanese, Korean, Portuguese, Russian, Spanish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Yearly Subscription $9.99
- Lifetime Premium $24.99
- Monthly Subscription $2.99
- Copyright
- © PhamCham