Nextlangua

Discover a new way to learn languages with Nextlangua! Chat with your AI coach in 16+ languages and learn for good with a smart vocabulary box.

KEY FEATURES

CHAT WITH AI

• Practice natural conversation in 16+ languages

• Speech recognition powered by Whisper

• Tap any word for instant translation

• Get your grammar mistakes corrected automatically

• 3 politeness levels: casual, formal, honorific (ideal for Japanese and Korean)

• 7 different chat modes: free chat, role-play, debate, word games, grammar practice

LEARN WITH VIDEO

• Import your favorite videos directly into the app

• Bring in YouTube videos from the share menu in seconds

• Generate exercises and vocabulary from video content

• Tap words while watching for instant translation

• Practice listening and comprehension with real content

LEITNER BOX - SMART VOCABULARY SYSTEM

• Scientific 5-box spaced repetition system (SRS)

• Words are automatically sorted by difficulty

• Your learning score is tracked

• Notifications when words are due for review

• Guaranteed retention in long-term memory

8 EXERCISE TYPES

• Fill in the blanks

• Reading comprehension

• Listening comprehension (TTS supported)

• Word ordering

• Star exercises

• Reading matching

• Information inference

• Grammar practice

CREATIVE MODE AND DOCUMENT SUPPORT

• Upload your own notes and documents

• Generate exercises from your documents with RAG technology

• Create custom scenarios

• Real-life situations: travel, shopping, job interviews, restaurants

ADVANCED CONTENT READER

• 4 theme options: light, dark, sepia, cream

• Adjustable font size

• Progress tracking and bookmarks

• Vertical text support for Chinese, Japanese, and Korean

16+ SUPPORTED LANGUAGES

English, Spanish, French, German, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Arabic, Turkish, Hindi, Thai, Vietnamese, Indonesian, Dutch, Swedish, Polish, Greek, Hebrew, Persian, and many more...

START FOR FREE

• Try all features with 10 free sentences

• No credit card required

• Sign up now and start learning

WHY NEXTLANGUA?

• AI-powered personalized learning

• Scientific Leitner Box spaced repetition system

• Real conversation practice

• Ability to study with your own materials

• Suitable for every level (A1 to C2)

• Dark and light theme support

Start your language learning journey today! Practice anytime, anywhere with Nextlangua.

Have questions? Reach us at support@nextlangua.com.