Boost your brainpower with IQ Booster 🎯🔥 — a fun quiz app packed with arithmetic, unit conversions, and perfect square root challenges. Personalize your quizzes, compete on the leaderboard, unlock achievements, and learn with AI-powered explanations.
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- ➕ Arithmetic Operations
- 📏 Unit Conversions
- 🟰 Perfect Square Roots
- Choose number of questions: 5, 10, 15, or 20
- Select difficulty: Easy, Medium, Hard
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🟢 Easy Mode
⏱️ 20 seconds per question
✅ +1 point for correct
❌ -1 point for wrong
⏭️ No penalty for skipped -
🟡 Medium Mode
⏱️ 10 seconds per question
✅ +3 points for correct
❌ -3 points for wrong
⏭️ No penalty for skipped -
🔴 Hard Mode
⏱️ 5 seconds per question
✅ +5 points for correct
❌ -5 points for wrong
⏭️ No penalty for skipped
- ⏭️ Auto-skip if no answer is selected
- 💡 AI-generated explanations for each question (learn from mistakes)
- 🔄 Switch between questions anytime
- 📊 Detailed Quiz Summary (Correct, Wrong, Skipped, Total Score)
- 🔥 Firebase Cloud Sync → progress saved even after uninstall
- 👤 Profile with stats:
- Total quizzes played
- Total questions attempted
- Correct & wrong answers
- Overall score
- 🌍 Leaderboard to compete with the community
- 🔑 Google Sign-In for easy access
- 🏅 Levels & Achievements:
- Unlock badges for milestones (10, 100, etc. correct answers)
- Download your earned badges to celebrate success 🎉
- 🚫 Locked badges remain hidden until unlocked → keeps the fun alive! 🔒✨