Fluency Tool Product Updates - May 2025

Explore the May 2025 Enhancements

This May, Fluency Tool introduces Dark Mode, upgraded speech recognition, and a revamped Reading Immersion screen with sentence mining and Grammar Scramble integration. Enjoy a faster, more intuitive experience tailored for Japanese learners.

1. Dark Mode Implemented

Dark Mode is now available on most screens, enhancing usability in low-light settings. Minor UI color contrast issues on some screens will be fixed soon.

2. Upgraded Speech Recognition

Speech recognition and accuracy checking are now faster and more reliable, delivering quicker results for spoken practice.

3. Mic Timer & Echo Fluency Fix

Fixed (hopefully) the recording bug affecting the Mic Timer and Echo Fluency toggle for smoother audio practice.

4. Flashcard Deck Cloud Backup

Flashcard decks now support cloud backup, ensuring your progress is safe and accessible across devices.

5. Sentence Mining & Grammar Scramble

Mine sentences from the Reading Immersion screen or anywhere online for flashcard decks and Grammar Scramble. Choose from easy, medium, or hard modes with spaced repetition and dictionary support. User flow improvements are underway.

6. In-App Dictionary Upgrade

The in-app dictionary has been overhauled for better performance across the app. Display logic tweaks are in progress.

7. Rebuilt Reading Immersion Screen

The Reading Immersion screen now loads faster, parses content more accurately, and includes direct links to Japanese media and JLPT resources. Export vocabulary to Anki with example sentences and resume where you left off with content caching.

8. Dashboard UI Redesign

The dashboard has a fresh, intuitive design for a smoother user experience on all devices.

Screenshot Gallery


Contact Us

We value your feedback! Reach out with suggestions or issues at fluencytool@my-senpai.com.


Boost Your Japanese Learning


Dive into Fluency Tool’s latest features and elevate your language skills with immersive tools.

Fluency Tool offers you:

  • Immersive Reading: Faster, more accurate content parsing with sentence mining.
  • Interactive Grammar Scramble: Practice mined sentences with adjustable difficulty.
  • Enhanced Tools: Dark Mode, upgraded dictionary, and cloud-backed flashcards.

Start now—Try Fluency Tool today!