NO.1 AI Tutor For Language Learners
Loading...Learning features that do not rely on cloud AI are free.
200 AI usage credits each weekResets every 7 days
All learning features without cloud AI calls
Import videos, audio, and documents as learning material
Learning data syncs across devices on the same account
Subscribe to podcasts and listen to podcasts and audiobooks
Unlimited follow reading with the latest scoring model
5,000 AI usage credits each weekResets every 7 days
Use your own AI while your membership is active
Includes the learning features of the free plan
Optional cross-device cloud sync for original videos, audio, and documents
Includes all learning features of the free account
Use your own API and choose from supported AI models
Includes 3,000 AI usage credits once for system AI services
Your API provider bills usage separately. Cloud media sync is not included.
System AI services use credits based on actual usage. Follow reading scoring does not. Your API provider bills usage of your own API separately.
Personal AI usage includes generation, review, retries and pre-generation, even if a task fails or its results are unused. Cached results and existing audio playback do not incur another generation charge.
Choose a duration, then sign in to complete membership activation.
System AI services use AI credits. Syncing original files across devices is a membership benefit.
Learn from podcasts, books, videos, and documents through contextual questions and practice.
Understand grammar in its original context, then practise with PTE, IELTS, CET, and TOEFL questions.
Practise voice analysis, sentence recall, summaries, and writing with targeted feedback.
Look up meanings, collocations, and usage alongside real examples from exam questions.
Revisit missed vocabulary, grammar, and questions, and review progress in context reports.
Suggests the next learning content and context based on your progress.
Clear answers about weekly credits and add-on validity.
System AI explanations, writing feedback, and cloud transcription use credits based on usage. Local import, playback, and follow-reading scoring do not. On-device translation and transcription do not use credits where supported.
Free credits reset every 7 days from registration. Membership credits reset every 7 days from activation. Sign in to see the exact date.
Weekly credits do not roll over. All purchased credit packs are permanent and do not expire. Weekly credits are used first.
Wait for the next reset, activate a membership, or buy a credit pack. Learning features that do not rely on cloud AI remain free to use.
Sign in to choose a membership plan, or start with your free weekly credits.
