Schema vs LogicBrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
LogicBrain
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Every day, someone tries to fool you — ads, headlines, statistics, that guy in the meeting. LogicBrain trains you to catch them, 5 minutes a day. Not memory tricks. Not parlor games. Real reasoning. FIGHT THE FALLACY VILLAINS Every bad argument has a face. Baron Bandwagon, The Strawman, Captain Sunk Cost — 20 collectible villains, each one a real reasoning error. They ambush your workouts. Beat them twice to capture them. TRAIN FIVE FACULTIES Deduction, Argument, Probability, Systems, Decision. Adaptive workouts built from real-world material meet you exactly at your level. WATCH YOUR LQ RISE Your Logic Quotient tracks your in-app training progress. Miss a question? It returns days later as a 3x-XP rematch — spaced repetition, disguised as revenge. BUILT TO RESPECT YOU One workout a day free, forever. No ads. Your training history and progress stay on your device. The app anonymously checks logicbrain.ai for content updates. LOGICBRAIN PRO Unlimited workouts, all 10 games, every villain. Monthly, annual with a 7-day free trial for eligible new subscribers, and a one-time lifetime unlock are available at the prices shown in the app for your storefront. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://logicbrain.ai/privacy
Screenshots
Verdict
The clearest difference is update cadence: Schema at every 9 days against LogicBrain's every 5 weeks. On price, ads, in-app purchases and device support 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. Schema sells 2 in-app purchases, starting at $14.99 per month and LogicBrain sells 3 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
Schema ships an update every 9 days, LogicBrain every 5 weeks. The most recent releases landed on September 7, 2026 and September 12, 2026 respectively.
| Parameter | Schema | LogicBrain |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 165 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Infinity Labs AG | Phu Ho |
In-app purchases
Schema
- Schema Pro Monthly$14.991 Month
- Schema Pro Yearly$149.991 Year
LogicBrain
- LogicBrain Pro Monthly$12.991 Month
- LogicBrain Pro Annual7 Days trial$59.991 Year
- LogicBrain Pro Lifetime$149.99









