MBTI Book - Compatibility Test

Discover your true personality and check compatibility with friends using MBTI Book — your all-in-one MBTI companion.

PERSONALITY TESTS
Take the Quick Test (16 questions, 3 min) for instant results, or try the Precise Test (96 questions) with 8 cognitive function
analysis for deeper insights.

COMPATIBILITY CHECK
Add your friends and instantly see your compatibility score with 5 match grades — from Soulmate to Tricky. Get personalized
dating tips for every MBTI pairing.

DAILY FORTUNE
Start each day with your MBTI fortune, lucky color, lucky number, and today's best-match type.

DAILY COMPATIBILITY
Get a fresh compatibility suggestion every day. See which friends match today's energy.

16 TYPE CATALOG
Explore all 16 MBTI personality types with detailed profiles, keywords, cognitive functions, and compatibility charts. Track
your collection progress.

MBTI CARDS
Create beautiful shareable cards with your MBTI type, personality traits, and best partner info. Choose from 5 color themes and
share on social media.

FRIEND MANAGEMENT
Build your MBTI network — organize friends by groups, sort by compatibility, and discover your social circle's type
distribution.

MBTI INSIGHTS
Learn how each type behaves at work, in school, and in relationships with AI-powered analysis.

Features:
- Quick Test (16 questions) & Precise Test (96 questions)
- 8 Cognitive Function analysis (Ne, Ni, Se, Si, Te, Ti, Fe, Fi)
- 5-grade compatibility scoring system
- Daily fortune with lucky color & number
- Daily compatibility suggestions
- Shareable MBTI cards with 5 themes
- 16 type catalog with detailed profiles
- Friend MBTI distribution stats
- Workplace & school personality insights
- Multi-language support (9 languages)
- Daily push notifications

MBTI Book is free with optional ad-supported premium content. All personality analyses are for entertainment purposes only.