Noctuario

Noctuario is a dream journal that never leaves your phone.

Write down what you remember when you wake up, and the app takes care of the rest: discover recurring symbols, collect your dream signs, track your streak, and turn every night into a star in your own constellation.

▪ TRULY PRIVATE

No accounts. No sign-up. No ads. No analytics. Noctuario makes no network requests: you can use it permanently in Airplane Mode and it works exactly the same. Your dreams live in a database inside the app's private storage on your device, and no one else can see them. Not even us.

▪ WRITE THE WAY YOU REMEMBER

A full-screen editor designed for those ninety seconds when the memory is still fresh:

• Dream title and story • Mood: calm, happy, strange, melancholic, unsettling, or nightmare • Lucidity level, from 0 (no awareness) to 5 (full control) • Memory vividness and hours slept • Tags and dream signs • Techniques practiced that night • Personal reflection, separate from the dream story • Recurring dream and favorite markers • Automatic draft saving: leave the app and you won't lose anything

▪ PATTERNS YOU WOULDN'T SEE ON YOUR OWN

• The symbols, tags, and dream signs that appear most often in your dreams • A heatmap of recent months, with lucid nights highlighted • Consistency streak, average lucidity, and average vividness • Related dreams, suggested automatically • Search and filters by text, mood, tag, or lucidity

▪ YOUR CONSTELLATION

Every dream is a star in a sky that grows with you. Lucid nights shine brighter. It's your journal seen from afar.

▪ LUCID DREAMING GUIDE

Thirteen carefully written articles, without hype or empty promises, organized into four sections:

• Foundations: dream recall, dream signs, and reality checks • Techniques: MILD, WBTB, SSILD, and WILD, explained step by step • Inside the dream: stabilizing lucidity and what to do once you're already dreaming • Sleep & wellbeing: sleep hygiene and REM architecture, sleep paralysis, working with nightmares, overinterpreting dreams, and a dream glossary

▪ LOCKED DOWN

Protect your journal with a PIN, fingerprint, or face authentication. Your PIN is stored encrypted in the system keychain, and biometric verification happens directly on your device: Noctuario never sees your biometric data.

▪ YOUR DATA IS YOURS

Export your entire journal to a JSON file whenever you want, save it wherever you like, and import it onto another phone. Imports are merged without losing anything. It uses the same format as the web version of Noctuario, so you can bring over everything you've already written there.

▪ AND MORE

• Optional daily reminder with a local notification • Two themes: Night and Aurora • English and Spanish • Phone and tablet, portrait and landscape • Fully functional offline, from the very first second

Noctuario doesn't interpret your dreams or tell you what they mean. It gives you a quiet place to write them down, along with the tools to help you discover what's underneath for yourself.

The guide's content is for informational purposes only and does not constitute medical or psychological advice.