單字庫：最有效的背單字遊戲
英文庫
英文庫 · #9 in Taiwan (Grossing, Education). Charting in 2 countries. Ranks tracked across 175 storefronts.
Chart Score 43.3 out of 100 (Niche), across 2 markets.
Current chart positions
- #9 — Taiwan · Grossing · Education
- #10 — Taiwan · Free · Education
- #38 — Hong Kong · Free · Education