Second Brain vs Until

Second Brain is your offline-first personal knowledge management app. Capture every idea, note, and insight — and never lose a thought again. No ads. No tracking. No account required. Your data stays on your device. FEATURES: • Rich Notes — Write with Markdown support, add images, link notes together • Collections — Organize notes into collections with icons and colors • Tags — Tag anything for instant filtering • Daily Notes — One note per day, automatically created • Goals — Track personal goals with milestones and progress • Book Notes — Capture key takeaways from books you read • Quotes — Save your favorite quotes • Knowledge Graph — See how your ideas connect visually • Bi-directional Links — Link notes and see backlinks automatically • Full-Text Search — Find anything instantly • Favorites & Archive — Star important notes, archive the rest • Quick Capture — Capture thoughts from the home screen widget • Face ID / Touch ID — Lock your app for privacy • iCloud Backup — Optional, off by default • Export — PDF, CSV, Markdown • 15 Languages — English, Turkish, Spanish, German, French, Italian, Portuguese, Dutch, Polish, Arabic, Japanese, Korean, Chinese, Russian PRIVACY FIRST: Second Brain collects zero data. No analytics, no tracking SDKs, no servers. Everything lives on your device. PREMIUM (one-time purchase): Unlock unlimited notes, collections, Knowledge Graph, exports, Face ID, and home screen widgets with a single lifetime purchase.

Some days deserve more than a line in your calendar. Until turns the moments you're waiting for — a trip, a birthday, a wedding, the last day of school — into beautiful full-screen posters you'll actually want to open. Your next big day fills the screen: hand-painted art, a bold number, and the exact date it lands. Calm, uncluttered, and quietly motivating. BEAUTIFUL BY DEFAULT • A full-screen art poster for every countdown • 50+ hand-painted backgrounds — birthdays, travel, weddings, holidays and more • Or set your own photo behind any event • A warm, dusk-inspired design that never feels cluttered MORE THAN A NUMBER • Milestones mark the journey — the halfway point, the final week, the big day — with a progress bar, so the wait feels alive • Count up from a date too ("days since") • Recurring birthdays and anniversaries that never need resetting RIGHT ON YOUR HOME SCREEN • Beautiful widgets keep your next day in sight without opening the app • Small, medium, and featured sizes COUNT DOWN TOGETHER • Share any countdown with a short code — everyone follows the same day, on their own phone • Perfect for trips, weddings, and group plans EFFORTLESS TO FILL • Import birthdays from Contacts or events from your Calendar in a tap • Gentle reminders so the day never sneaks up on you YOURS, AND PRIVATE • Everything lives on your device — no account required Count down to what matters. Make the wait beautiful. Until Pro unlocks custom photo backgrounds, the featured home-screen widget, and more, as a monthly subscription or a one-time lifetime unlock.