Remember AI vs Synapse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Remember AI
This app helps you retain information by creating smart flashcards and quizzes from your notes, voice memos, or images. It uses AI to connect your memories and spaced repetition science to ensure long-term recall. Dedicate just 5 minutes daily to strengthen your knowledge and preserve precious life experiences.
- Add memories via text, voice, or image
- AI-generated smart flashcards
- Spaced repetition quizzes
- Semantic search by meaning
- Knowledge graph linking ideas
- 5 minutes daily practice
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Your brain forgets 70% of what you learn within 24 hours. Remember AI makes sure the things that matter to you actually stick. You study for hours but forget it all within days. You save bookmarks and highlight passages but never look at them again. You lived something beautiful but when you try to tell the story, half of it is already gone. Remember AI is different. It's not just a place to store notes. It's a system that helps you truly remember. How it works: - Add any memory. A lesson, a book insight, a trip with friends, a fact you love, a conversation that moved you. Text, voice, or image. - We generate smart flashcards from your memories using AI. Then we quiz you at the perfect time using spaced repetition science so everything stays fresh in your mind. - Your memories are connected. Our AI finds links between your ideas, your experiences, and your knowledge. Search by meaning, not just keywords. Discover connections you never saw. Why people love Remember AI: Students use it to ace their exams without re-reading notes 10 times. Lifelong learners use it to actually retain what they read. People use it to keep their most precious life memories vivid and detailed forever. 5 minutes a day. That's all it takes to never forget what matters. What you get: - Save memories as text, voice, or image - AI-generated flashcards from your content - Spaced repetition quizzes timed perfectly - Semantic search to find anything instantly - Knowledge graph linking your ideas together Download Remember AI today. Your memories deserve better than fading away. We use Apple’s standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Synapse
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Study anything. Remember everything. Synapse is a fast, native flashcard app for learning anything — built around proven spaced repetition, so it shows you each card right before you'd forget it and you remember more in less time. Create your own decks or import the ones you already use, sketch with Apple Pencil, and get private AI coaching that knows exactly where you're struggling. WHY SYNAPSE • Modern spaced repetition — Synapse uses FSRS, a modern open-source memory model, to schedule each card just before you'd forget it. Grade every card Again, Hard, Good, or Easy and Synapse handles the rest. Prefer the classic SM-2 algorithm? Switch any time in Settings. • Bring your own decks — Import the .apkg flashcard decks you already own. Synapse rebuilds the subject and chapter hierarchy and renders images, LaTeX, and cloze deletions. • Apple Pencil scratchpad — Work physics and chemistry problems right beside the card. The scratchpad clears between cards, so your reasoning stays with the question it belongs to. • Insightful analytics — See your reviews over time, filter by range, and tap any subject to drill in. Spot the topics slipping before they cost you points. • Resource library — Keep your PDFs, notes, and reference docs in nested folders right next to your decks, and read them without leaving the app. • iCloud sync — Study on iPad at home and review on iPhone between classes. Your decks and progress sync automatically through your private iCloud — no account to create. STUDY ANYTHING Synapse started as an MCAT tool and still excels at it — but you can build decks for whatever you need to learn: med-school boards, anatomy, pharmacology, histology, nursing, the bar exam, the GRE, languages like Spanish, music theory, and more. If it fits on a flashcard, you can learn it here. A STUDY COACH THAT RUNS ON YOUR DEVICE Synapse uses Apple Intelligence to turn your own study data into real guidance — what to review next, which subjects are slipping, and how your progress looks. Ask it anything about your decks. • Grounded in your data — it only talks about your real subjects and progress; it won't invent topics or facts. • Private by design — the model runs on-device. Your study history never leaves your iPhone or iPad. No servers, no accounts. • Works offline — coaching is right there during a study session. PRIVATE BY DEFAULT No ads. No tracking. No account. Your decks, cards, and progress live on your device and sync through your own private iCloud — we never see them. FREE TO START Use Synapse free with up to 5 card reviews a day and unlimited cards — every feature included. Upgrade to Synapse Premium for unlimited daily reviews: • Monthly — $4.99/month, cancel anytime • Annual — $49.99/year (save 17%), cancel anytime • Lifetime — $89.99 one-time purchase Payment is charged to your Apple Account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. The lifetime unlock is a one-time purchase. Privacy Policy: https://synapse.roitechllc.com/privacy Terms of Use: https://synapse.roitechllc.com/terms Download Synapse and study smarter. — Synapse is not affiliated with, or endorsed by, Anki or the Association of American Medical Colleges. MCAT is a registered trademark of the AAMC.
Screenshots
Verdict
The clearest difference is iOS requirement: Remember AI at 15.1 against Synapse's 17.0. 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
Both are free to download. Remember AI sells 2 in-app purchases, starting at $11.49 per month and Synapse sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Remember AI | Synapse |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 62 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Lorelingo | Roi Rozenthal |
In-app purchases
Remember AI
- Monthly Premium Access$11.491 Month
- Premium Access7 Days trial$64.001 Year
Synapse
- Synapse Premium$4.991 Month
- Synapse Premium7 Days trial$49.991 Year
- Synapse Premium — Lifetime$89.99









