LULLCYCLE
Wake up light, not mid-dream.
LullCycle finds tonight's best bedtime — timed to your ~90-minute sleep cycles so your alarm lands between cycles, not in the middle of a dream.
One-tap bedtime
Timed to ~90-minute cycles plus realistic fall-asleep time.
Night score
Duration, cycle alignment and timing — transparently computed.
7-day sleep debt
See exactly how far behind you are.
Consistency streaks
A steady schedule, rewarded.
On-device & offline
Your sleep data never leaves your phone.
Honest by design
Open and use it free. No forced trial, no card wall.