# Schema — Knowledge Compounding — Remember things that matter. > AI-powered knowledge compounding app for lifelong learning and retention. (iPhone/iPad app by Infinity Labs AG.) - Source: https://appshunter.io/ios/app/schema-knowledge-compounding/id6747011799 (this page in markdown: same URL + `.md`) - Developer: [Infinity Labs AG](https://appshunter.io/developer/1818442467) - Category: Education, Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.0 · 165 MB - Languages: English - Released: 2025-07-15 - Data updated: 2026-06-01 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/schema-knowledge-compounding/id6747011799/reviews.md ## What is Schema? Schema is your AI-powered companion for lifelong learning. It helps you create, distill, and retain the ideas that matter — so you can think more clearly and remember more deeply. Schema helps you build lasting knowledge. Capture insights in your own words. Use AI to summarize what you’re learning. Then review each concept at just the right moment — before you forget — so it sticks. Schema isn’t built for test prep. It’s built for people who learn for life: founders, builders, readers, writers, thinkers. If you’re trying to understand the world more deeply and remember what matters, this app is for you. With Schema you can: • Capture and organize key ideas • Use AI to compress and summarize • Review just before you forget • Lock in knowledge with smart practice • Build mental leverage that compounds Whether you’re studying a book, learning from a podcast, preparing for a project, or simply thinking through hard problems — Schema helps you turn what you consume into real, lasting understanding. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Capture and organize key ideas - AI summarization - Spaced repetition reviews - Smart practice for retention - Build compounding mental leverage ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Schema Pro Monthly | $14.99 | per month | | Schema Pro Yearly | $149.99 | per year | ## Frequently asked questions about Schema ### What is Schema's learning methodology? Schema focuses on active recall and spaced repetition, prompting you to review concepts just before you forget them. This method aims to move information from short-term to long-term memory, building lasting understanding rather than just rote memorization. ### How does Schema track user progress? While specific progress tracking metrics aren't detailed, Schema's core function is to ensure knowledge retention through its smart review system. Users can gauge their progress by their ability to recall and apply the concepts they've organized and reviewed within the app. ### Does Schema offer certifications? Schema is designed for lifelong learning and deep understanding, not for formal test preparation or certifications. Its focus is on building personal knowledge and mental leverage that compounds over time. ### What are the subscription tiers for Schema Pro? Schema Pro offers monthly and yearly subscription plans. The monthly plan is $14.99 per month, and the yearly plan is $14.99 per year. These plans likely unlock advanced features or higher usage limits. ### Can I cancel my Schema Pro subscription? Yes, users can typically cancel their subscriptions through their device's app store settings. It is recommended to check the specific terms and conditions provided by Apple for managing subscriptions. ### Is Schema available on devices other than iPhone? Based on the provided data, Schema is currently supported on iPhone. Information regarding availability on other devices like iPad, Mac, or Android is not specified. ### How often is Schema updated? The latest version of Schema is 1.0.9, which was last updated on September 29, 2025. This indicates a relatively frequent update cycle, suggesting ongoing development and improvements. ### What do users like about Schema? With a 5.0-star rating from one review, user sentiment appears highly positive. Users likely appreciate its AI-powered summarization, effective spaced repetition for knowledge retention, and its focus on deep, lasting understanding. ## Version history (last 5 releases) ### 1.0.9 — 2025-09-29 Improved AI card generation prompts, performance improvements, and various bug fixes. ### 1.0.8 — 2025-09-12 New Features: • New home screen design with improved layout and visual experience • Added stats matrix to track your learning progress and performance metrics • Added 'Cards Created Today' smart topic to easily review your daily card creation • Added 'Review Now' option to Created Today deck that schedules future cards for immediate review • Added Quick concept option to AI assistant + button for manual card creation • Added context card support - selected card now appears as context when using AI features from the card form • Added AI actions to concept context menu for quick access to AI tools • Enhanced AI assistant bar with smooth capsule-to-circle animation during study sessions Bug Fixes: • Fixed topic rename not immediately updating in the UI ### 1.0.7 — 2025-08-27 Improvements: - Upgraded the study mode UI. - Improved visuals for concept progress. Fixes: - Fixed the "Open Mail" button for magic link sign-in to correctly launch the Mail app. - Resolved the issue of the tutorial button appearing after the tutorial is completed. ### 1.0.6 — 2025-08-19 New Features: - The Assistant now suggests helpful follow-up questions after each response. - Quick action suggestions have been added to start conversations with the Assistant. - Tap to view and zoom images in Assistant conversations. Improvements: - The Assistant interface has been refreshed with an improved visual design. - Waveform animation performance has been improved with smoother rendering. - The Assistant no longer starts in voice mode. ### 1.0.5 — 2025-08-05 New Feature Generate concepts from photos for faster idea capture. Two ways to use it: • Upload an image from your library • Capture a new photo with your camera Bug Fixes • Answers now stay hidden when deleting concepts in study mode • Pull-to-refresh works again in search • Sync engine starts properly on app launch • Concepts created during daily review are now saved for tomorrow, not shown right away ## Apps similar to Schema | App | Rating | Price | Category | | --- | --- | --- | --- | | [Memo - Memory & Brain Training](https://appshunter.io/ios/app/memo-memory-and-brain-training/id6448979543) | 5.0 (3) | Free | Education | | [uCertifyPrep CompTIA CASP](https://appshunter.io/ios/app/ucertifyprep-comptia-casp/id1611736708) | 5.0 (1) | Free | Education | | [Poko Book Quizzes](https://appshunter.io/ios/app/poko-book-quizzes/id1632262625) | — | Free | Education | | [CompTIA Cloud Essentials+ Prep](https://appshunter.io/ios/app/comptia-cloud-essentials-plus-prep/id6472619185) | 4.5 (2) | Free | Education | | [Quota: Social Intelligence](https://appshunter.io/ios/app/quota-social-intelligence/id6751870718) | 5.0 (3) | Free | Education | | [Lumo for Students](https://appshunter.io/ios/app/lumo-for-students/id6749280489) | — | Free | Education | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*