スピフル-プログリット式英語スピーキング学習/ビジネス英会話

PROGRIT Inc.

About this app

Can't speak English easily? Can't expand your range of expression? Can't see any improvement in your English conversation skills?

Resolve your English speaking challenges with oral composition and monologue training.

AI scoring and corrections help you efficiently resolve your English language proficiency issues. Only Progrit, a company with a track record of helping 20,000 business people improve their English skills, can provide this app that helps you understand the correct answer for speaking practice.



We offer two lessons designed to improve your speaking ability.

1. "Oral English Composition" to develop your spontaneity
- Measure your speech speed to see your daily improvement
- Improve your speaking skills with over 2,000 practical business examples

2. "Soliloquy English" to understand correct expressions
- Choose from over 300 topics and give a one-minute speech
- Submit a recording and receive AI corrections up to once per day


1. Open the "Settings" app
2. Tap "Your Name"
3. Tap "Subscriptions"
4. Select "Spiful" from the list
5. Tap "Cancel Subscription"


1. We offer a scientifically tailored curriculum based on second language acquisition theory and data from over 10,000 users.
Based on second language acquisition theory, which studies the process by which people acquire a foreign language, we identify the optimal learning method and time based on your weaknesses and goals. Furthermore, as the only publicly traded company* whose primary business is English coaching, we create customized curricula based on both scientific and practical data, using the learning data of over 10,000 people. *Based on IR information from listed companies involved in English learning services (as of September 1, 2023, according to our research).

② One-on-one coaching from an English learning expert.
Progrit's dedicated English conversation coaches are business English professionals with a 0.88% success rate* out of thousands of applicants. Rather than simply teaching you English, we solve all your learning challenges, from setting goals and identifying weaknesses and proposing curriculum based on those goals to supporting your daily implementation. Your dedicated English conversation coach, assigned based on the results of your personality assessment, will fully engage with you and fully support your English learning.

③ A convenient learning app that maximizes learning efficiency and time investment.
By incorporating almost all learning content into the dedicated app, you can study English efficiently, anytime, anywhere. Furthermore, the progress management app allows you to visualize your daily learning progress in real time. Your personal English coach will review your work daily and provide thorough follow-up support through English corrections and chat. With advanced technology and expert support, you'll receive three hours of high-quality English study every day.

Privacy Policy: https://www.supiful.jp/privacy
Terms of Use: https://www.supiful.jp/terms
Act on Specified Commercial Transactions: https://www.supiful.jp/law
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

What’s new

一部のお客様でアプリが正常に開けない問題が発生しており、本事象の修正を行いました。