What is FluentBoo used for?

FluentBoo is a vocabulary builder for iOS and Android that captures words from screenshots, photos and text, then reviews them with flashcards, quizzes, stories and an AI tutor. It is a good fit for saving new words from foreign-language screenshots and reviewing vocabulary with spaced repetition.

Is FluentBoo open source?

No. FluentBoo is proprietary (closed-source) software and can't be self-hosted. In the Education & LMS category, open-source options include Anki, AnkiDroid and freeCodeCamp.

What are some alternatives to FluentBoo?

FluentBoo competes with Memrise, Quizlet and Duolingo.

FluentBoo: features, pricing and alternatives

About FluentBoo

FluentBoo collects vocabulary from wherever you meet it. You can save words from screenshots, photos and pasted text, with OCR recognizing text and the AI identifying objects in pictures, and the app helps you translate and understand each word in context.

Review uses spaced repetition flashcards that schedule cards from your confidence ratings, plus practice modes such as multiple choice, word matching against the clock, typing the correct spelling and arranging words into sentences. An AI tutor chat explains grammar and suggests replies, a shadowing mode lets you speak along with native audio and get feedback, and the AI writes custom stories from your saved words. A section on quotes from historical figures adds vocabulary with short biographies. The app can be used without an account, and an account syncs progress across devices. It is free to start, with an upgrade for unlimited AI tutor help and advanced features.

Key features

Word capture from screenshots, photos and text
Spaced repetition flashcards
AI tutor chat with explanations
Shadowing mode with pronunciation feedback
AI stories from your saved vocabulary
Multiple choice, matching, spelling and sentence games

Good fit for

Saving new words from foreign-language screenshots
Reviewing vocabulary with spaced repetition

Tags: vocabulary; flashcards; language-learning; ocr; spaced-repetition; ai-tutor; ios-android

FluentBoo: questions and answers

What is FluentBoo used for?: FluentBoo is a vocabulary builder for iOS and Android that captures words from screenshots, photos and text, then reviews them with flashcards, quizzes, stories and an AI tutor. It is a good fit for saving new words from foreign-language screenshots and reviewing vocabulary with spaced repetition.
Is FluentBoo open source?: No. FluentBoo is proprietary (closed-source) software and can't be self-hosted. In the Education & LMS category, open-source options include Anki, AnkiDroid and freeCodeCamp.
What are some alternatives to FluentBoo?: FluentBoo competes with Memrise, Quizlet and Duolingo.