123 Trivia is made and published by DD DIGITAL. AppBrain is an independent app data site and isn't affiliated with DD DIGITAL. The app name, icon, screenshots and description belong to DD DIGITAL and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- February 2, 2026
- Size
- 28.2 MB
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Store listing
By DD DIGITAL, from the App StoreDescription by DD DIGITAL Written by the developer, not by AppBrain. Click to read.
Step into the laboratory of the Professor—a math and trivia genius who’s a bit... unstable!
He has an infinite supply of questions for you, but be warned: in his lab, the pressure rises fast. Very fast.
Your mission is simple: answer as many questions as possible to keep the danger gauge at rock bottom. One single mistake and the machines go haywire!
LAB RULES (Read carefully before entering!)
- Error Alert: One mistake = +20% pressure. The Professor has no patience for inaccuracy...
- Stay Cool: Answer correctly to maintain the pressure (-10%).
- Combo Mode: Chain correct answers to slash the pressure levels (-20%)!
QUESTIONS FOR EVERY GENIUS
No multiple choice here—you must provide the exact number! Test your knowledge on anything and everything that can be counted:
- "How many minutes are in 3 hours?"
- "What is the boiling point of water in Celsius?"
- "How many squares are on a chessboard?"
WHY YOU’LL LOVE 123 TRIVIA:
- Pure Adrenaline: The "Danger" gauge makes every single question feel life-or-death.
- Unlimited Knowledge: Thousands of questions so you’ll never get bored.
- Progress: Shatter your personal bests and climb the global leaderboards.
- The Professor: A wild character who reacts to your triumphs... and your fails!
A CHALLENGE FOR EVERY BRAIN CELL
The Professor has scoured every field imaginable to trip you up. No multiple choice, just the cold, hard numbers! Test yourself across more than 10 varied themes:
- Geo & Astro: From the peaks of Everest to the vast distances between planets.
- Bio & Wildlife: From the heartbeat of a hummingbird to the bones in the human body.
- Culture & Music: Iconic album release years or the number of world-famous museums.
- Sports: World records, game durations, and historic scores.
- Food & Cooking: Perfect cooking times and secret ingredient counts.
- Dates & Daily Life: Historic milestones and the numbers that rule your daily routine.
- Math: Of course—to keep those gears in your head grinding!
Join the Professor in the lab now!
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 28.2 MB
- Content rating
- Medium
Technologies used by 123 Trivia
Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- February 2026
No changelog data
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About the app and developer
About 123 Trivia
123 Trivia is a games app developed by DD DIGITAL.
User Ratings
The app has no ratings yet.
App Information
123 Trivia is freely available from the App Store. The app size is 28.18 MB. The latest version available is 1.0. The last update was on February 2, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since February 2026.
Developer information for DD DIGITAL
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