Boost 英語 英作文 共通テスト

CHOCO ∎

In-app purchases

About this app

Boost - English is a learning app that uses the latest AI technology to instantly correct your English writing.

Recommended for:
• High school students and students preparing for university entrance exams
• Those preparing for qualification exams such as the EIKEN and TOEFL
• Working adults looking to improve their business English writing skills
• Learners looking to improve their English skills on a daily basis

Key Features

◆ Instant AI Correction
Using the latest AI technology, your English writing is instantly corrected. It comprehensively checks for grammar, spelling, vocabulary choice, and sentence structure.

◆ Detailed Explanations
Not only does it point out errors, it also carefully explains why they are incorrect and how to improve them. You can learn while deepening your understanding.

◆ Handwriting Support
Easily correct your written English writing by simply taking a photo. Corrections can also be made on your notebooks and answer sheets.

◆ AI Chat Function
If you have questions about the corrections, you can communicate with the AI ​​to deepen your understanding. Feel free to ask questions like, "Why is this expression good?" or "Is there another way to say it?"

◆ Learning History Management
Save and manage your past correction results. Study efficiently while reviewing your progress.

◆ Various Question Formats
Supports a variety of formats, including free English composition, Japanese-to-English translation, and summary questions. Customize your learning goals.

[Pricing Plans]

◆ Free Plan
• Up to two corrections per day
• Basic correction features available

◆ Pro Plan
• Unlimited corrections
• AI chat functionality
• Detailed analysis
• Unlimited access to past questions
• Priority support

[Boost Features]

1. High-Precision AI Corrections
Using the latest AI technology, we suggest natural, native-level English expressions. Not only are your English grammar correct, but you'll also be guided to more natural and sophisticated writing.

2. Explanations Optimized for Learning
Leveraging our experience in the education field, we provide easy-to-understand explanations for learners, allowing you to gradually improve your English proficiency.

3. Study Anytime, Anywhere
With your smartphone, you can practice English writing anytime, anywhere. Make the most of your commute or breaks.

4. Privacy Protection
Your learning data is securely protected, so you can focus on your studies with peace of mind.

[Frequently Asked Questions]

Q: Can any English text be corrected?
A: We support a wide range of English texts, from everyday conversation to academic writing and business documents.

Q: Can handwritten text be accurately read?
A: Using the latest OCR technology, we can accurately read legible handwritten text.

Q: Can I use the app offline?
A: An internet connection is required for corrections.

[Support]
If you have any questions or requests, please contact us using the in-app contact form or by email at the address below.

Support Email: [e-mail]

Download Boost now and take the first step to improving your English!