Discovery Academy: STEM Kids

Discover Chemistry, Physics, Biology, Astronomy, Geography, World History, and Countries of the World — 7 complete science subjects, 168 topics, and 840 quiz questions, all in one ad-free app. ★ FREE FIRST SUBJECT — NO CREDIT CARD NEEDED Pick any one subject and explore all 24 of its topics — Easy, Medium, and Hard tiers — completely free, forever. No time limit. No trial period. ★ ONE PRICE UNLOCKS EVERYTHING A single $9.99 in-app purchase unlocks all 7 subjects for life. No subscription. No monthly fee. No ads. Ever. ★ BUILT FOR CURIOUS KIDS AGED 7–14 • Easy tier (Grade 6–8): bite-sized 4-card lessons, each under 2 minutes • Medium tier (Grade 8–10): builds on Easy concepts with real-world examples • Hard tier (Grade 10–12): deeper science, bigger ideas, same fun pacing • Every lesson ends in a 5-question quiz — earn XP and unlock the next topic ★ MEET EVO THE ROBOT Evo greets you, reads lessons aloud, celebrates every quiz win, and keeps streaks alive. He's your child's science companion from Topic 1 to the Trophy Room. ★ GLOBALLY INCLUSIVE CURRICULUM Every example is drawn from somewhere in the world — no country bias, no national curriculum lock-in. Frozen lakes in Canada. Monsoons in India. Deserts in Australia. Science is universal; we teach it that way. ★ PRIVACY PARENTS CAN TRUST • COPPA compliant (US) • GDPR-K compliant (EU) • UK Age Appropriate Design Code compliant • Sign in with Google only — no passwords, no email collection • We store learning progress and your Google profile. That's all. Nothing sold to advertisers. No third-party tracking. ★ SYNCS ACROSS DEVICES Progress is saved to your Google account and syncs automatically — pick up on a tablet where you left off on a phone. SUBJECTS INCLUDED: 🧪 Chemistry — Matter, reactions, periodic table, organic chemistry (24 topics) ⚡ Physics — Motion, forces, electricity, optics, thermodynamics (24 topics) 🌿 Biology — Cells, ecosystems, genetics, human body, evolution (24 topics) 🔭 Astronomy — Solar system, stars, galaxies, black holes, space exploration (24 topics) 🌍 Geography — Landforms, climate, maps, resources, world regions (24 topics) 📜 World History — Ancient civilisations, empires, revolutions, modern history (24 topics) 🗺️ Countries of the World — Capitals, cultures, flags, geography facts (24 topics) Try one subject free. If your child loves it, the rest of the world is one tap away. Developed by Lal Labs LLC. Questions? [email protected]