Comparison

Remember AI vs Synapse

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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/

About

Synapse

Features
Read full description

Most apps are built to keep you scrolling. Synapse is built to make you stop, just once a day. It gives you a single fact, carefully written and drawn from the deepest corners of science and history. No feed, no infinite scroll, just one idea worth carrying with you, delivered whenever you choose. These are not trivia. Each fact is a small story: the slow evaporation of black holes, declassified Cold War experiments, animals that bend the laws of physics, words that carry the fingerprints of ancient civilizations. Written to be read in a minute, and remembered far longer. Ten worlds to explore: • Abysses & Cosmos: the physics of deep space and the ocean floor • Dark History: real, documented, and deliberately forgotten • Biohacking: the science of pushing human biology to its limits • Mind & Neuroscience: the strange architecture of perception • Weird Fauna: evolution's most brutal and brilliant solutions • Future Tech: what tomorrow's labs are building today • Etymology Lab: words as archaeological artifacts • Megastructures: impossible engineering, ancient and future • Geopolitics: borders that defy logic • Daily Science: the deep laws hidden in ordinary moments A streak grows with every day you show up, and when life gets in the way a shield protects what you have built, so a single missed day never erases weeks of curiosity. Every fact also carries a rarity, so the more you read, the richer your collection becomes: a private map of everything you have learned. Curiosity is better when it travels. Follow friends, compare streaks on the leaderboard, and share the facts that move you. Synapse asks for one minute a day. What you do with the idea is up to you.

Screenshots

Remember AI4 screens
Synapse4 screens

Verdict

The call

The clearest difference is in-app purchases: Synapse at none against Remember AI's 2. Remember AI's advantage is iOS requirement (15.1 vs 17). On price, ads 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. Remember AI sells 2 in-app purchases, starting at $11.49 per month. Synapse asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Remember AI versus Synapse: the parameters behind the verdict, then further details
ParameterRemember AISynapse
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequency—Every 2 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17
Further details — not scored
Size62 MB181 MB
Age rating4+12+
DeveloperLorelingoMattia Capomagi

In-app purchases

2 purchases

Remember AI

Subscriptions2
  • Monthly Premium Access$11.491 Month
  • Premium Access7 Days trial$64.001 Year
None

Synapse

No in-app purchases

Questions

Is Remember AI free?
Remember AI is free to download, with in-app purchases available.
Is Synapse free?
Synapse is free to download, with no in-app purchases.
Do Remember AI or Synapse have ads?
Neither Remember AI nor Synapse shows ads.

Other comparisons