Polym vs ExoMind External Memory

Polym: Remember what you learn. Polym (pronounced: poly-m) is a learning app built for the retention of foundational knowledge. Audio and text feeds deliver sets you can finish in a sitting, drawn from a catalog of essential subjects: logic, mathematics, psychology, philosophy, history, economics, and more. Embedded retrieval practice, spaced repetition, and interleaving move what you learn into long-term memory. Designed to strengthen attention with cognition tracking to keep you accountable. Some content and features require a subscription to access. What you'll immediately receive • Audio and text feeds • Active learning, spaced repetition, and interleaving • A collection of foundational knowledge, including classic book excerpts • Cognition tracking What you'll work toward • Improved retention and recall • Strengthened attention • Greater verbal fluency • Faster pattern recognition Begin with a single set. Essential for aspiring polymaths. By using this app, you agree to Apple's standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

ExoMind is a private external memory—a calm, searchable home for the people, events, decisions, and ideas that matter to you. Everything you capture stays on your device. No accounts, no cloud, no tracking. ExoMind is built around a simple idea: you should remember, connect, and easily recall the important things in your life. WHAT YOU CAN CAPTURE • Event Ledger — moments, meetings, and milestones on a timeline. • People Cards — who someone is to you and what's open with them. • Decision Log — what you decided, why, and how it turned out. • State Snapshots — quick check-ins on energy, focus, and tension, with a trend dashboard. • Knowledge Vault—things you've learned, surfaced in context. RECALL IT WHEN IT MATTERS • Instant search across everything you've captured. • Insights that surface patterns and connections over time. AI-POWERED CAPTURE — YOUR KEY, YOUR PROVIDER ExoMind is bring-your-own-key: connect your AI provider (OpenAI, Google, or Anthropic) using your own API key to enable chat-driven capture. Your prompts go straight from your device to your provider — we never see your key or your data. PRIVATE BY DEFAULT • All data stored locally on your device. • Export and restore local backups whenever you want. • No location, contacts, or calendar access is ever granted. ExoMind is your second mind — quietly remembering, so you don't have to.