Editor Reviews
How Old Is Your Brain? is a mental age quiz game by DH3 Games that tests how youthful or mature your mind really is. Players answer 10 carefully crafted questions and the app uses a numerical algorithm to calculate a brain age result. Nine different quizzes are available, each offering a fresh set of questions. The app is strictly for entertainment and the results carry no scientific validity. At 45 MB it is a lightweight download that runs completely offline, making it convenient for commutes or casual play sessions. The game has been downloaded over 80,000 times and is a popular pick among fans of personality and intelligence-themed trivia. 🧠😄
How to play?
1. **Open the App** — Launch How Old Is Your Brain? from your home screen.
2. **Choose a Quiz** — Select one of the 9 available mental age quizzes from the menu.
3. **Read the Questions** — Go through each of the 10 questions at your own pace.
4. **Select Your Answers** — Tap the response that feels most natural or accurate for you.
5. **Finish the Quiz** — Complete all 10 questions to unlock your result.
6. **See Your Brain Age** — The app reveals your estimated mental age as a number.
7. **Share the Result** — Use the share icon to show your brain age to friends on social media or messaging apps.