English learning, personalized around you.
DORS assesses your speaking level, builds your personal learning plan, and guides your daily English practice.
You study English, but the words won't come out in conversation.
More practice alone isn't the answer. You need practice tailored directly to your current level, weak points, and goals.
DORS begins by assessing your speaking level to suggest the exact lessons and speaking practice you need to improve.
Assess
DORS analyzes your English speaking ability from multiple angles and turns your current level, strengths, and weak points into a clear learning profile.
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Score your speaking level
Understand accuracy, fluency, vocabulary, and meaning clarity.
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Find weak pronunciation and expressions
Identify the sounds, words, and patterns that need more practice.
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Start from the right level
Set goals based on where you are now, not on generic lessons.
One system for speaking, pronunciation, reading, writing, and review.
DORS brings AI chat, pronunciation, scenarios, news, diary writing, and memo-based review into one connected learning experience.
Improve expressions and pronunciation as you chat
AI Buddies check your English during conversation and give feedback on grammar, wording, and pronunciation.
Train the sounds you struggle with most
DORS detects weak sounds and creates pronunciation practice based on your phoneme-level progress.
Create scenario lessons for your own goals
Choose from 100+ real-life scenarios, or create your own for travel, work, interviews, and daily life.
Read news and check your understanding
Turn English news into reading practice with vocabulary, expressions, and comprehension checks.
Turn your English diary into writing practice
DORS finds unnatural expressions in your writing and helps you make your English clearer and more natural.
Turn saved phrases into personal quizzes
Save useful words and phrases, then let DORS generate review tasks based on your own notes.
What learners say about DORS
Real feedback from people who have used DORS for AI conversation, pronunciation, reading, writing, and review.
We are finally in an era where you can practice English conversation with AI for free. You can speak freely, get natural replies, and keep the conversation going. The pronunciation support is also powerful. It is definitely worth trying.
Blau
English learning creator
I used DORS while preparing for Eiken because I was struggling to write essays. The tutor helped me practice conversation, and the diary correction also gave me better ways to express my ideas.
Marii Maree
RNurse & English learner
DORS is still a smaller app, but I have high expectations. It can listen to spoken English, correct it, evaluate pronunciation, translate into Japanese, explain grammar, and even create personal notes. It keeps improving with every update.
Kirito
English-loving university teacher
You can casually chat and practice English with AI. Even if you do not understand what the AI says, you can slow it down and check the Japanese translation. Diary correction, paraphrase suggestions, news reading, and vocabulary support make it easy for beginners to keep going.
Gon
English coach
The AI conversation feels surprisingly natural. It instantly corrects your English, suggests better expressions, and even checks pronunciation. It feels like a powerful tool for improving English on your own.
Haji
Personal English Coach
DORS AI conversation is impressive. You can practice natural English conversation, get feedback, review scores later, and choose tutors by level. I used it for an hour to prepare for my Eiken interview.
DAISUKE
Eiken learner
Meet your AI English buddy today.
Start with an assessment, get a personalized learning plan, and practice real English through conversation, pronunciation, reading, writing, and review.