Comparison

Etch Memory vs Schema

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Etch Memory

Features
Read full description

Your flashcards should work as hard as you do. Etch learns what you're studying, reminds you before you forget, and surfaces connections you'd never spot on your own. No configuration. No 200-page manual. Just learning that actually sticks. CREATE FROM ANYTHING Upload a PDF. Snap a photo. Paste a quote. Chat with AI about any topic. Etch turns it into flashcards in seconds — no manual data entry, no formatting headaches. REVIEW WITHOUT THINKING ABOUT IT Widgets on your home screen. A swipe to answer. Etch meets you where you already are — no app to open, no habit to remember. INSIGHTS THAT CONNECT THE DOTS Etch reads everything you're learning and writes personalized mini-lessons that link ideas across your stacks. The kind of connections that make knowledge compound. SPACED REPETITION THAT ADAPTS Built on FSRS — the algorithm that outperforms Anki. Etch shows you what to review right before you'd forget it. The struggle is the point. TRACK YOUR PROGRESS Streaks. Stats. Visual proof that what you're learning isn't slipping away. Built for people who read, study, and grow — and refuse to forget what they've learned. Whether you're grinding through a certification or just tired of finishing books and retaining nothing, Etch is for you. --- Etch is free to download and use. Subscribe to Lite, Pro, or Max to unlock the full power of AI-generated flashcards, insights, and chat. Payment will be charged to your App Store Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage subscriptions in Account Settings. Privacy Policy: https://tylerwince.com/etch/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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.

Highlights
  • Capture and organize key ideas
  • AI summarization
  • Spaced repetition reviews
  • Smart practice for retention
  • Build compounding mental leverage
Features
Read full description

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

Etch Memory4 screens
Schema4 screens

Verdict

The call

The clearest difference is update cadence: Etch Memory at every 3 days against Schema's every 9 days. Schema's advantage is iOS requirement (18.0 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Etch Memory sells 3 in-app purchases, starting at $1.99 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.

UpkeepUpdate frequency

Etch Memory ships an update every 3 days, Schema every 9 days. The most recent releases landed on September 9, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 7 level
Etch Memory versus Schema: the parameters behind the verdict, then further details
ParameterEtch MemorySchema
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS26.018.0 — better
Further details — not scored
Size70 MB165 MB
Age rating9+4+
DeveloperM&G TechworksInfinity Labs AG

In-app purchases

3 purchases

Etch Memory

Subscriptions3
  • Etch Lite3 Days trial$1.991 Month
  • Etch Pro7 Days trial$4.991 Month
  • Etch Max7 Days trial$9.991 Month
2 purchases

Schema

Subscriptions2
  • Schema Pro Monthly$14.991 Month
  • Schema Pro Yearly$149.991 Year

Questions

Is Etch Memory free?
Etch Memory is free to download, with in-app purchases available.
Is Schema free?
Schema is free to download, with in-app purchases available.
Do Etch Memory or Schema have ads?
Neither Etch Memory nor Schema shows ads.
Which is updated more often, Etch Memory or Schema?
Etch Memory ships an update every 3 days, and Schema every 9 days. Most recently, Etch Memory was updated on September 9, 2026 and Schema on September 7, 2026.

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