Frequently asked questions

Vocabulary is grouped into 60 topics and familiar situations. See images, listen to words and examples, use Vietnamese explanations when needed and practise recognition, recall and use.

Yes. The system supports flexible lookup and topic-by-topic learning.

Today’s plan prioritises content due for review, combining active recall and spaced practice to strengthen memory.

Official download links will appear on the App release page when available. Android is preparing for release; iOS is in development. Try a lesson on the website now.

Allowances follow the current plan configuration shown on Learning plans and My devices. Family limits apply separately to each member; accounts do not share a device allowance.

Each member keeps a separate account, progress, history and devices. Family shares learning access; the owner manages invitations and members without viewing another member’s detailed progress.

The website trial needs no account. On supported app versions, start with a guest or Google account. Guests may still have an account ID and server progress; guest access does not mean complete anonymity.

Yes, for authentication, new content and sync. Downloaded sessions may continue offline with available content. Images, audio not yet downloaded and pending sync data require a connection.

No. Sign-in uses basic identity to recognise your account. It does not request Gmail or Google Drive access or receive your Google password.

These milestones recognise learning activity in the app. AV points are not money, certificates or a guarantee of proficiency or exam scores.

Watch YouTube videos, study English notes with Vietnamese support, explore vocabulary and answer review questions. Alenvar-authored notes are clearly labelled and are not verbatim video transcripts.