Zehn: IQ Test

Discover how your mind thinks with Zehn: a premium, scientifically designed adaptive cognitive assessment and brain analytics application.

Unlike static tests, Zehn adapts dynamically to your pace, accuracy, and confidence. It evaluates 8 key cognitive domains: Logic, Pattern Recognition, Spatial Reasoning, Memory, Attention, Processing Speed, Visual Thinking, and Mental Flexibility.

KEY FEATURES: • Adaptive IQ Test: A responsive, on-demand evaluation that measures your cognitive capacity (IQ scores from 70 to 145) based on real-time difficulty scaling. • Brain DNA & Analytics: Map your thinking profile (The Analyst, The Observer, The Strategist, etc.) and view interactive, detailed trends. • Daily Cognitive Sprint: A short, fresh 8-question challenge everyday to build your neural streak. • Personalized Brain Gym: Targeted training drills designed to strengthen your focus, processing speed, and mental recovery. • Offline & 100% Private: All computations and test results run entirely on-device. No data ever leaves your phone. • Premium UX: Exquisite glassmorphic visuals, fluid interactions, and native haptic feedback.

Challenge your mind and map your cognitive signature today.