Effective Learner is an app designed for use with the NeuroSky MindWave headset to track and improve your learning effectiveness by measuring your focus level. The app offers two key modes: the Effectiveness Tracker and the EDAFIN Study Trainer. The Effectiveness Tracker displays your current focus level in 6 color-coded levels, provides session reports with time plots and pie charts, and allows for saving sessions into a searchable journal for future analysis. The EDAFIN Study Trainer combines the Pomodoro timing method with personalized learning rhythms based on your brain activity, enabling you to optimize study sessions and receive study tips for effective planning.