LifeByLogic

LifeByLogic is a digital platform offering free psychology tests, self-assessments, decision tools, and research-informed guides to help people reflect on how they think, feel, and live. Its assessments are organized into five areas: Brain Lab, covering memory, attention, sleep, and brain-health habits; Crossroads Lab, focused on career interests and significant decisions; Behavior Lab, exploring personality, habits, and thinking patterns; Life Dashboard, addressing wellbeing, meaning, stress, and connection; and Family Lab, covering child development, household routines, strengths, and family relationships.

The catalog includes tools such as the Big Five Personality Test, Cognitive Performance Test, Flourishing Index, career assessments, and child temperament profiles. Core tests and on-screen results are free, with no account required to begin. Users can optionally create a LifeGraph+ account to bring saved results together, or purchase personalized PDF reports offering deeper analysis. LifeByLogic also publishes guides, personality profiles, glossary entries, and methodology notes. The platform describes its tools as educational decision support, not diagnosis or professional advice, and explains that evidence and validation vary by assessment.