Van Quyet Doan

2 listings we've seen · as of 9 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Workflow & Planning

Your Claude.ai limits, per-model caps and extra-usage credits in a slim bar under the chat, with history and alerts. No sign-in.

Education

Learn English while you browse: swaps Vietnamese or English words for SAT/CEFR vocabulary, with hover learning cards.