Is your inability to speak fluent Business English hampering your career? Change that by learning to speak Business English with FLUENT8, which offers tailored language instruction.

The FLUENT8 app is specially designed by AI to help you think in English through customized lessons and pronunciation games. This makes learning English easier and more enjoyable, thus reducing the time and effort required to become fluent in English.

Here's how FLUENT8 makes English conversation easier:
• You will receive customized lessons every day that focus on practical Business English
• An AI-enabled app, which helps users gain confidence to speak English in Business Situations
• Multi-faceted training approach, with speaking, reading, listening and writing features
• Practice conversing with the AI mentor in our virtual Talk Lounge, which allows you to speak with no anxiety
• Audio and video lessons for an immersive training experience
• Fun tutorials, practical vocabulary exercises, and mini-games to improve fluency and syntax
. FLUENT8 is a powerful app for learning and speaking Business English in a reasonable amount of time. It is specially designed for Japanese speakers to quickly improve their English skills. As AI technology has evolved considerably, the app customizes its features to the users’ interests, level, and speaking patterns in order to deliver a highly personalized learning experience. It also includes various exercises, mini-games, speech patterns, and vocabulary exercises to make English learning much more enjoyable.

The app is empowered with a high-quality voice-recognition feature that acts as a virtual teacher, which means that you can practice English conversation in our virtual Talk Lounge and improve your pronunciation.

FLUENT8 is ideal for users who want to learn practical English. It includes widely-used words and phrases from the business world. Also, your AI mentor will help you refine your accent as you practice speaking. You will read short stories out loud for instant feedback. The high-quality voice-recognition feature of AI speeds up the refining process. In addition to reading exercises, the app also offers audio and video lessons to improve your comprehension and accent. All the material is available online – which means that you can study Business English anytime, anywhere.

Download FLUENT8 today to improve your Business English conversation skills!

We plan to regularly update our app with feature enhancements and new learning content.

Subscription Plans for Premium Content:
• Subscription is available for Basic Plan in Monthly (JPY1,950), Half-yearly (JPY9,800) and Yearly (JPY18,400)/ Standard Plan in Monthly (JPY4,100), Half-yearly (JPY18,800) and Yearly (JPY34,800)/ Premium Plan in Monthly (JPY5,400), Half-yearly (JPY23,800) and Yearly (JPY44,800).

• You can subscribe for FLUENT8 Basic membership for content such as English Daily Lessons, Mini Game, Conversations with Leeza (AI”mentor”) 120 minutes, FLUENT8 Standard membership for content like English Daily Lessons, Mini Game, Conversations with Leeza (AI”mentor”) 300 minutes, FLUENT8 Premium membership for content like English Daily Lessons, Mini Game, Conversations with Leeza (AI”mentor”) 500 minutes.

• Payment will be charged to iTunes Account upon confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period, at the rate of the pack of your last purchase. You can manage your subscription and turn off auto-renewal by going to the user's Account Settings after purchase.

Contact Us:
Official website:
Twitter: @Fluent8_
Privacy policy:
Terms of use:

What’s New

Version 2.1

Bug Fixes & Enhancements

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating


97.4 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese

Age Rating
In-App Purchases
  1. Basic Plan 1 month $8.99
  2. Basic Monthly Plan India $0.99
  3. Standard Plan 1 month $36.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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