Noctune is the only circadian health app designed exclusively for night shift workers — every feature timed to your biology, not a 9-to-5 schedule.
Night shift workers don't have irregular sleep — they have a different schedule entirely. Existing apps assume nighttime sleep, morning alarms, and no circadian awareness.
The result is a chronic, invisible public health crisis. Circadian disruption drives cardiovascular disease, metabolic disorders, and cognitive impairment across every industry that never sleeps.
Circadian disruption is the default experience for night shift workers worldwide.
Links to cardiovascular disease, metabolic disorders, and mental health decline.
The demand is validated. The product did not exist — until now.
Most apps track one thing. We track three — because timing, duration, and quality each need distinct interventions no general sleep app provides.
When you sleep matters as much as how long. Every notification timed to your actual shift pattern.
Tracks cumulative sleep debt against your target. Never penalises shift workers for being irregular.
How restorative your sleep actually is. After 5 nights, Noctune surfaces what's helping vs. hurting.
Every app tells shift workers to keep a consistent schedule — advice that is physiologically impossible on rotating shifts. ARM gives them a roadmap instead.
Red-tinted glasses before shift end. Sunglasses on exit. Morning light suppression on recovery days — the most powerful circadian lever available.
Food is a powerful clock signal (zeitgeber). ARM shifts meal windows alongside your sleep targets.
Light activity at key phase-advance points to accelerate realignment without triggering arousal.
The circadian system shifts 1-2 hours per day at maximum. ARM mirrors this biology exactly — flexible for family responsibilities.
Wind-down alert, sunglasses reminder, caffeine cutoff, melatonin timing — all auto-adjusted to your exact shift calendar.
Warm, non-judgmental, always on. Grounded in CDC NIOSH and NIH sources. Available on every screen.
4-7-8 breathing, Cognitive Shuffle, 5-4-3-2-1 DBT grounding, Yoga Nidra, curated sleep sounds, and the 3AM Survival Kit.
Log duration, quality, and habit tags. After 5 nights the engine surfaces what is actually helping vs. hurting.
Weekly deficit vs. your target with colour-coded severity — contextualised for rotating schedules.
Mark work days, quick-fill for common patterns (7/7, 3/3, 4/3). All notifications and ARM auto-adjust.
Quick daily entry: mood, alertness, energy level. Feeds into your 3 Moons quality score.
Daily tips grounded in CDC and NIH research. Sleep insights — not sleep hygiene.
Moon phase streak, 8 collectible badges, personal bests — designed for shift workers who cannot maintain a perfect streak.
Click any feature below to see exactly where Noctune intervenes in your circadian cycle — and the evidence behind it.
We launched our 30-day observational cohort on July 1, 2026 with nocturnal pharmacists.
of night shift workers would use a shift-aware sleep app like Noctune.
most-requested missing feature in existing apps: Adaptive Recovery Mode. We built it.
validated features: wind-down notification, sunglasses reminder, melatonin timing.
Prospective observational cohort with nocturnal pharmacists. Generating data for SBIR, CDPH, B2B pitches, and the FDA SaMD pathway.
Every founder has worked night shifts. We built Noctune because we needed it.
Join the beta waitlist or open the live app now.
No spam. Just updates as we build.
Open live prototype →