英語勉強ラングウェル 英文法、英単語、リスニング、AI英会話

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Content rating
Everyone 10+
100+
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Content rating
Everyone 10+
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About this app

This English learning app helps you steadily build practical English skills from the basics through short 3-minute mini-lessons.

It offers a variety of exercises covering grammar, over 10,000 vocabulary words, listening, speaking, conversation, and writing. It also allows for extensive reading and listening with videos and books, making it a single app that combines various English learning methods.

【Turn spare time into learning time】
Based on a CEFR level-based curriculum, the app provides lessons that balance vocabulary, grammar, listening, speaking, writing, and conversation. Every spare moment—commuting, breaks, etc.—becomes a learning opportunity. From elementary and middle school level basics to high school and university level English, you can learn phrases with abundant explanations and everyday conversation examples, and efficiently learn English in a game-like way with review based on the forgetting curve.

【Main Features】
- Grammar Learning (with example conversations and explanations)
- English Vocabulary Quiz (with pronunciation and dictionary functions)
- Listening Comprehension Questions
- Test-like Conversation Comprehension Questions
- Reading Comprehension Questions
- Instant English Composition
- English Conversation with an AI Coach
- Get immediate answers to your questions with the AI ​​teacher
- Extensive Reading and Listening with English Books and Videos

【Easy to Learn Even for Beginners】
Your conversation practice partner is an AI, making conversations easy and stress-free. During the conversation, you'll receive real-time, specific advice on improving English nuances and phrases. Don't worry if you can't find the right words in English; the Japanese-to-English translation function will quickly help you understand what you want to say. Furthermore, even if you get stuck in conversation, the AI's suggested replies help you naturally learn appropriate English for the situation.

【Improve Your Practical Skills with Realistic English】
With abundant example sentences and realistic audio, you can learn by simply listening. Listening and speaking practice are also easily done with dedicated lessons for pronunciation practice.

[Extensive Reading and Listening in English]
This program features videos from overseas, classic stories translated into many Japanese, and authentic English audio, allowing you to become accustomed to English and develop not only reading speed but also vocabulary and reading fluency.

[About Paid Subscriptions]
LangWell can be used for free, but a paid subscription increases the number of tickets delivered daily.

[Recommended for:]
* Those who want to relearn English grammar and vocabulary from the basics.
* Those interested in English conversation but who are not confident in speaking.
* Those who want to prepare for exams in specific skills such as vocabulary, grammar, and listening.
* Those who want to test how well their English is understood.
* Those who want to make learning a fun habit through a game-like approach.
* Those who want to enjoy conversations in English with locals while traveling abroad.

* For those who want to start learning at their own level and steadily improve.
* For those who want to get used to English and challenge themselves with extensive reading and listening.
* For those studying for exams such as TOEIC, IELTS, TOEFL, and Eiken.
* For those who want to listen to English passively.

Start learning English with LangWell.

Terms of Service
https://www.astolab.com/term-of-service/

TOEIC are registered trademarks of Educational Testing Service (ETS) in the United States and other countries. This app is not approved or endorsed by ETS.
Eiken® is a registered trademark of the Japan English Proficiency Association. This app has not been approved, endorsed, or otherwise reviewed by the Japan English Proficiency Association.
Learn practical English from the basics in just 3 minutes a day. LangWell offers instant sentence construction, pronunciation practice, extensive reading and listening, and AI-powered English conversation—all in one place.
Updated on
Sep 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

AI英会話機能をリニューアルしました。より豊富なテーマとアドバイスで学習できます。瞬間英作文の問題も700を超えるテーマが追加されました。
Content rating
Everyone 10+
In-App Purchases
Learn more

App support

About the developer
ASTOLAB
support@astolab.com
2-19-15, SHIBUYA MIYAMASUZAKA BLDG. 609 SHIBUYA-KU, 東京都 150-0002 Japan
+81 80-5054-2895

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