We're a team of four people who have always been deeply passionate about learning English. Over the years, we've tried over 10 language apps and even engaged in 1:1 tutoring, but we always felt something was missing.

“Why can’t we break through despite investing so much time and money?”

To find answers, starting from March 2025, we met and talked with around 100 English learners. We found that many learners were using two or even three apps at once—and still ended up turning to private tutors. Yet, even personalized tutoring wasn't fully satisfying. Learners found it challenging to find tutors who fit their needs, felt overwhelmed by high costs, and struggled to match their schedules.

So, we decided to create an AI tutor that communicates just like a human. It’s always available—24/7—ready to help exactly when you need it, offering personalized feedback like a real English tutor. From the beginning, we've designed our app as an AI-native solution, creating an experience other language apps struggle to offer. And we're continuously evolving, improving daily based on user feedback faster than anyone else.

For example, we've recently introduced several features to enhance your experience:

• AI-based 1:1 conversation sessions, offering longer lessons just like real tutoring.

• Customizable courses generated by simply entering article or YouTube URLs, helping you learn the most relevant expressions.

• Calendar integration that adds learning content related to your daily tasks and meetings.

• Study group discussions with peers, facilitating practical and engaging practice.

We're not just building another app—we're fundamentally changing the way language learning happens. We're deeply studying how people learn and are committed to bringing effective learning to as many people as possible.