🌙 Luna

your cycle, your data, your device
100% offline — nothing leaves this device
Tap Log Period below to start tracking 🌸
How are you feeling?
😊Great
😐Okay
😔Meh
😣Bad
😭Awful
Symptoms
😣 Cramps
🤕 Headache
🫧 Bloating
😴 Fatigue
🔥 Back Pain
😖 Acne
🍫 Cravings
💔 Tender Breasts
🌙 Insomnia
🤢 Nausea
🎭 Mood Swings
😰 Anxiety
Notes
Period
Predicted
Fertile Window
Cycle Statistics
—
Avg Cycle
—
Avg Period
0
Logged
—
Variation
Period History
No periods logged yet
Your Data
All data is stored only on this device in your browser's local storage. Nothing is sent anywhere. No accounts, no cloud, no tracking.
Default Cycle Length
28
days (used for predictions until enough data)
Luna 🌙 — built with love
v1.0 · 100% private · 100% offline