1.0.3
Dec 1, 2025 · seen Sep 30, 2026
Lingo Master: Learn English is an education app by Big Brother Studio with 1,000+ downloads (about 2.1K estimated). +13 installs in the last 7 days. Released Aug 14, 2025. Install growth, rank history, SDKs and ad networks.
From the store listing: “🔹 What You’ll Experience with Lingo Master 📖 10,000+ grammar questions covering elementary, intermediate, and advanced levels. 💡 Detailed explanations after each question to understand the “why” behind the answer. 📚 More than 100 organized topics: from tenses and articles to pronouns, adjectives, adverbs, and…”