📘 Learning & review

New-listening minutes

💡 The Free plan has daily minutes for NEW lessons; replays, reviews and reading are free.

How it works

Each NEW lesson uses its full audio length the first time you play it. Replays, reviews and reading are free. Any minutes left let you open the whole next lesson (never cut mid-lesson).

When they refill

Every day at midnight (Vietnam time). Each plan's minutes are on the Pricing page; signed-in learners get more than guests.

❓ Common questions

Tap a question to ask Vulpi — answers come from this guide.

🦊 Still curious? Ask Vulpi

≈ 1 AI credit / answer

💡 Questions about using Echo are usually answered in the guides — search there first (free) and save your AI credits for grading speaking, writing and pronunciation. Open the Help center →Ask about vocabulary, grammar, pronunciation or your lessons. Vulpi guides you to understand — it never gives test answers.

🕒 Updated: 11/2/2026