AI-Powered
Learning
Capacity
Platform

Founded July 2025 Seoul, Republic of Korea Digital Health · EdTech AI

L:BRN's mission is to enhance learners' cognitive capacity and emotional stability through neuroscience-based brain training and AI-driven monitoring tailored to each individual. We integrate an AI learning app, a tDCS neuromodulation device, and an offline learning center into one AI-powered ecosystem that helps learners study smarter, focus deeper, and reach their full potential.

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Where to start

Three ways into the platform

Whether you are evaluating the product, the science behind it, or the company itself, start here.

What we build

Solutions

One integrated system: an AI learning app that is live now, a tDCS neuromodulation device in development, and a planned offline learning center — all running on shared learner data.

Explore solutions What it runs on

Technology

Three registered patents, two pending, and a data-science foundation built with the Ewha Brain Convergence Research Institute. See the patent portfolio and the 2026 development schedule.

See the technology Who we are

About us

D.Company Ltd. was founded in July 2025 and is backed by Ewha Womans University Technology Holdings. Read the company background and the three-phase roadmap.

Meet the company

Live now

The AI learning app is already in learners' hands

Goal and time management, study teams, brain-training games, and learning reports — shipped and running. The behavioural data it collects is what personalises everything that comes next.

See all app features

L:BRN app study log screen: a weekly calendar with Wednesday the 15th selected, progress chips showing 1 of 3 tasks completed and 1 hour 20 minutes studied, and a timeline of the day's schedule from English vocabulary memorisation to a writing academy class. — Study log · daily goals and schedule

L:BRN app focus timer screen: a session for English vocabulary memorisation against a 60-minute goal, with a circular progress ring around an elapsed time of 18 minutes 14 seconds, an encouraging message, and pause and end controls. — Focus timer · session tracking

L:BRN app study team screen: a team page with four members and three subjects, a Team Moments row of member photos, a shared team goal of studying at least five hours a day, and this week's team status. — Study teams · shared goals

L:BRN app learning report screen: a weekly report totalling 24 hours 31 minutes of study, a bar chart of daily hours against a 4.5-hour average line, and summary metrics for goal achievement, days studied, top subject, and an average focus score of 87. — Learning report · weekly analytics