STRATA vs Lyra

STRATA turns any subject into a full, structured course — in seconds. Type what you want to learn. Set how deep you want to go. STRATA builds a complete curriculum around it: real modules, full lessons, key concepts, definitions, notable passages, and a final quiz. No pre-packaged content. No browsing a catalog. Just your curiosity, and a course built for exactly that. LEARN ANYTHING History, physics, philosophy, finance, literature, medicine, design, law — if you can describe it, STRATA can teach it. The AI builds an original course from scratch, written at the depth and pace you choose. BUILT FOR DEPTH, NOT DISTRACTION Every lesson reads like it was written by someone who genuinely cares about the subject. Long-form prose, precise definitions, pull quotes from real thinkers, citations, formulas, and reflection prompts that make you stop and think. FREE WITH EVERY ACCOUNT — 1 AI-generated course per month — Full lesson content: prose, definitions, key points, pull quotes, citations — End-of-course quiz — Light and dark mode, adjustable text complexity SCHOLAR — $7.99/month or $64.99/year (auto-renewable) — 5 courses per month — Ink AI assistant (50 messages/month) — ask questions about what you're studying — Audio reading — listen to lessons in four natural voices — Lesson Connections — see how your courses relate to each other — Module comprehension checks — Full public library access LUMINARY — $14.99/month or $119.99/year (auto-renewable) — Unlimited courses per month — Ink AI assistant (200 messages/month) — Priority AI generation — Public course sharing — Full spaced repetition review system — All Scholar features included Subscriptions auto-renew monthly or annually. Cancel anytime in Settings → Apple ID → Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://koatechapps.com/privacy

Learn something fascinating every day. Lyra turns a few minutes of curiosity into a growing understanding of the world. Each day, you receive one surprising topic, explore it through an interactive lesson, ask follow-up questions, and connect what you learn inside a visual second brain. Instead of endlessly scrolling, spend a few minutes discovering ideas worth remembering. LEARN ONE FASCINATING TOPIC A DAY Open Lyra and discover a new lesson across science, psychology, history, technology, philosophy, culture, economics, biology, architecture, language, medicine, nature, and more. Topics are designed to be specific, surprising, and easy to understand. You might explore: • Why ancient Roman concrete could repair itself • How coffeehouses helped create revolutions • Why maps intentionally distort reality • How fungi connect entire forests • Why some languages do not use left and right • How the shipping container reshaped the world • Why false memories can feel completely real • How forgotten inventions changed modern life ASK QUESTIONS AS YOU LEARN Every lesson is interactive. Ask Lyra to explain an idea more simply, explore a specific detail, provide another example, or connect the topic to something you already know. Learning becomes a conversation instead of a passive article. BUILD YOUR SECOND BRAIN Completed topics become part of your personal knowledge map. Over time, Lyra shows how ideas connect across subjects, helping you build a deeper and more organized understanding of the world. See connections between: • History and economics • Psychology and decision-making • Science and technology • Culture and language • Architecture and society • Biology and the natural world The more you learn, the more valuable your knowledge map becomes. TURN SCROLLING INTO LEARNING Lyra is made for curious people who want to use their spare moments better. Use it during a break, before bed, while commuting, or whenever you feel like learning something new. A few minutes a day can help you: • Discover unexpected ideas • Build a daily learning habit • Expand your general knowledge • Improve critical thinking • Explore new interests • Remember what you learn • See connections across subjects • Build a personal second brain PERSONALIZED TO YOUR CURIOSITY Choose the subjects that interest you and Lyra will use them as guidance while still introducing ideas outside your usual bubble. You receive a balance of familiar interests and unexpected discoveries, so learning never feels repetitive. TRACK YOUR GROWTH Complete lessons, build learning streaks, review previous topics, and watch your brain map expand over time. Lyra helps turn isolated facts into connected understanding. MADE FOR CURIOUS MINDS Lyra is ideal for: • Lifelong learners • Students • Professionals • Creators • Entrepreneurs • Knowledge workers • Readers • Anyone who wants to become more informed Learn one idea today. Connect it tomorrow. Build a smarter mind over time. SUBSCRIPTION INFORMATION A subscription is required to access Lyra’s premium learning experience. Available subscription options and pricing are displayed before purchase. Subscriptions automatically renew unless canceled through your Apple ID subscription settings. Privacy Policy: https://reventsolutions.com/lyra-privacy-policy Terms of Service: https://reventsolutions.com/lyra-terms-of-service