Knowledge vs Schema
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Knowledge
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Most of us scroll through headlines, debates, and cultural moments without the full story. The result is noise, arguments, and half truths. Know[ledge] helps you understand what’s actually going on. Each day, you get one short, story driven explanation that gives you the historical and cultural context behind today’s conversations. No outrage. No comment chaos. No guessing. Open the app. Read for five minutes. Walk away with clarity. Inside Know[ledge]: • Daily stories that explain why something matters right now • Historical context tied directly to current events and culture • Clear timelines that show how moments connect over time • Quizzes that reinforce understanding, not memorization • A moderated, respectful space built for learning, not fighting This is not a textbook. It’s not a feed designed to provoke. It’s a daily habit for people who want to understand the world they live in and talk about it with confidence. Five minutes a day is enough to stop scrolling past what matters. Select a Subscription We offer 2 subscription options. Subscription availability and pricing may vary by region. Subscription Details - Get full access to all lessons, stories, and premium features when you subscribe to Know[ledge]. - Payment will be charged to your Apple ID at confirmation of purchase. - Your subscription will automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current billing period. - Your Apple ID account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage or cancel your subscription at any time in your App Store account settings. Cancellation takes effect at the end of the current billing period. - Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Enterprise and Educational Access - Access to Know[ledge] may be available to users through enterprise, educational, or institutional partnerships. - Features and availability may vary for enterprise and educational users. For questions or assistance, please contact us at: info@knowhistory.xyz Terms of Use: https://www.knowhistory.xyz/terms Privacy Policy: https://www.knowhistory.xyz/privacy-policy
Schema
This AI-powered learning companion helps you capture, summarize, and retain important ideas. It uses smart review intervals to ensure knowledge sticks, fostering deeper understanding for lifelong learners. Turn consumed information into lasting comprehension.
- Capture and organize key ideas
- AI summarization
- Spaced repetition reviews
- Smart practice for retention
- Build compounding mental leverage
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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/
Screenshots
Verdict
The clearest difference is update cadence: Schema at every 9 days against Knowledge's every 6 weeks. Knowledge's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Knowledge sells 2 in-app purchases, starting at $14.99 per month and Schema sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.
Knowledge ships an update every 6 weeks, Schema every 9 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | Knowledge | Schema |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 80 MB | 165 MB |
| Age rating | 4+ | 4+ |
| Developer | SocialShift, Corp | Infinity Labs AG |
In-app purchases
Knowledge
- Premium Monthly$14.991 Month
- Premium Annual$99.991 Year
Schema
- Schema Pro Monthly$14.991 Month
- Schema Pro Yearly$149.991 Year









