Real-time Create ExposureEnglish Growth 100xReal-time ExposureEnglish Growth 100x
English mastery requires more exposure! We integrate high-frequency vocabulary into content you already love,
transforming your daily native media into English learning opportunities.
Boost English through daily content exposure, integrating vocabulary naturally as you browse.

HowRies Works
Seamlessly supports your favorite websites and applications
Application Scenario Navigation
RiesIs Different
We don't offer any language learning courses
Integrated Into Every Article and Video You Watch
We explore the content scenarios you're viewing and create appropriate English exposure in real time.
AI Transforms Your Content, Creating English Exposure
AI analyzes your content and selects suitable transformation methods, from words to phrases to full sentence patterns.
Especially the Large Volume of Native Content You Already Consume
You may read over 20,000 words in your native language every day, but very little of it becomes English contact. Ries increases that little by little.
Pressure Control That Understands You
AI adjusts difficulty and transformation based on your language map, so you can understand easily while still growing.
The Boundary Expansion Method by Ries Creator

My Boundary Expansion Method First Principles
- Whether you're viewing your native language or English, studying or being entertained, you'll continuously be exposed to English.
- We create comprehensible English exposure at your language boundary, helping you continuously expand it.
- We control language exposure pressure, reducing the influx of too many new words and using continuous exposure instead of cramming.
What is Comprehensible Input?
PrivacyCommitment
Your personal information stays protected while you learn
Minimal Data Collection
We collect only the data needed to support your learning experience.
Transparent Data Policy
We explain clearly what we use and why. Your data is not sold to third parties.
Local Processing First
Whenever possible, processing happens locally in your browser with minimal transfer.
Start YourNatural English Journey
Join 1800+ language learners making progress