Geometry Formulary vs Keopi

Simple app that helps you with studying and solving geometrical math problems

Learn AI. For real. Keopi is a gamified AI literacy app for everyone — kids, teens, and adults. Whether you're curious, confused, or overwhelmed by AI, Keopi gives you the confidence to understand it, use it, and think critically about it. You're going to be great at this. — THREE PILLARS OF AI LITERACY — Keopi teaches through three core pillars: • Prompting — Communicate with AI clearly and get better results. • Evaluation — Spot hallucinations, biases, and bad outputs. • Ethics — Understand the responsibility that comes with using AI. — WHAT'S INSIDE — • Daily exercises — Five fresh challenges every day, under five minutes. • AI Sandbox — Practice prompting with real AI in a safe, guided space (teens and adults). • Deep Dive courses — 26 modules covering Python, Swift, agents, ethics, and more. • Curated AI news — A daily digest of what's happening in AI, explained simply (teens and adults). • Streaks, achievements, and living badges — Build a learning habit that sticks. • On-device AI — Private learning powered by Apple's Foundation Models. — BUILT FOR EVERY AGE — Age-appropriate from day one. Keopi adapts what you see based on your age tier, so kids get a safe introduction, teens get deeper material, and adults get the full experience. — KEOPI PREMIUM (Optional Subscription) — Unlock everything with Keopi Premium: • Monthly — $4.99 USD / month, auto-renewing • Yearly — $29.99 USD / year (works out to $2.50 / month — save 50%), auto-renewing Premium unlocks: • All 26 Deep Dive courses • Unlimited AI Sandbox conversations • Streak freezes to protect your progress • The Master Prompt Engineer badge Or earn free Premium access by collecting all 5 living badges through daily practice — no payment required. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the period, at the displayed price. You can manage or cancel subscriptions in your Apple ID account settings after purchase. — PRIVACY FIRST — Keopi is built with privacy as a foundation: • No personal information collected from children under 13 • Learning progress stays on your device • No third-party analytics or advertising • No cookies, no tracking, no data sold • COPPA-compliant by design — LINKS — Terms of Use (EULA): https://keopi.xyz/terms Privacy Policy: https://keopi.xyz/privacy Support: support@keopi.xyz Made with care. You're going to be great at this.