Noctaliæ
Scientific dream analysis powered by AI
Understand your nights through neuroscience
Noctaliæ leverages the latest sleep neuroscience research to decode your dreams. No symbol dictionaries, no mysticism — just the science of the sleeping brain.
Speak it, AI does the rest
Talk right after waking up, before the dream fades. Automatic transcription and instant analysis, no typing needed.
Two levels of analysis
Unlimited quick analysis every morning, or deep analysis with an advanced AI engine when you want to dig deeper.
Your dreams never leave your phone
100% local data, AES-256 encryption, no account needed. Swiss hosting for AI transit.
Discover what kind of dreamer you are
Complete dream profile: frequency, streaks, recurring themes, evolution over time. Your patterns at a glance.
Your emotions in color
Each dream generates its unique color palette. Visualize the emotional evolution of your nights — a feature no other app offers.
Science tailored to your profile
Personalized insights based on the work of Domhoff, Revonsuo, and Schredl, that evolve with your dream journal.
🔬 Powered by Science
Deep analysis
Advanced AI engine guided by a 3,000+ word scientific prompt, built on the research of Isabelle Arnulf, Matthew Walker, and Antti Revonsuo.
Quick analysis
High-performance open-source AI engine — fast, unlimited analyses for all your everyday dreams.
Trailer · 22 seconds
Why this AI?
When it comes to analyzing your most intimate thoughts, the choice of AI engine matters.
Noctaliæ's deep analysis is powered by Claude, built by Anthropic — the only major AI company that has consistently maintained its ethical guardrails, even under external pressure. Anthropic prioritizes AI safety and responsible development above commercial interests.
For an app that touches your inner life, this is exactly the kind of technology partner you need.
Currently the most nuanced and ethically rigorous AI on the market — serving the understanding of your dreams, not their exploitation.
Frequently asked questions
Yes. Quick analysis is 100% free and unlimited. Deep analysis uses a premium AI engine — it's accessible by supporting the project (starting at €1.99). No hidden subscriptions, no ads, no dark patterns.
Dream dictionaries assign universal meanings to symbols. Noctaliæ analyzes your dream in context, using scientific frameworks from researchers like Domhoff and Revonsuo. Each analysis is unique, personalized, and data-driven — not esoteric.
Your data stays on your device, encrypted with AES-256. When a dream is analyzed, it temporarily passes through our Swiss server (Infomaniak), then is immediately deleted. No account, no server-side storage, no tracking. See our privacy policy for details.
Yes. Noctaliæ requires no account. Your preferences, dream history, and dream profile are stored locally on your device. The AI uses context from your previous dreams to personalize each analysis, without ever sending them to a profile server. Note that uninstalling the app permanently deletes all your data.
Not yet. Noctaliæ is available on Android for now. The iOS version is in development. Contact us to be notified at launch.