Six features. Free from day one. No account needed.
Everything is stored on your device. Nothing is uploaded. All features are included at no cost.
Period log
Log in seconds. Stay informed all month.
Track flow intensity, symptoms, pain, and your cycle phase with a single daily log. mylune learns your pattern over time and gives you better predictions with every cycle you complete.
- Flow intensity - light, medium, heavy, spotting
- Symptoms - cramps, bloating, headaches, breast tenderness, and more
- Pain level - simple 1–5 scale, no clinical jargon
- Cycle phase displayed at all times - menstrual, follicular, ovulation, luteal
- Period start and end logging with one tap
- Next period and ovulation window predictions, updated after every log
Daily health log
Your full health picture, not just your period.
Log mood, sleep, energy, and nutrition every day. Over time mylune surfaces patterns - which phase makes you feel best, which days are harder, what tends to help.
- Mood - 5 states from low to high, with optional free-text note
- Sleep quality and hours logged each morning
- Energy level - simple scale, no wearable required
- Nutrition - general quality log, not calorie counting
- Private notes - journal entries locked behind app lock, hidden in stealth mode
- Daily check-in reminder, fully configurable
Cycle insights
Patterns over time, not just today.
After a few cycles, mylune surfaces meaningful patterns. See how your cycle length varies, how your mood tracks with your phase, and which symptoms appear most consistently.
- Cycle calendar - full month view with phase colours
- Cycle length chart - variation over your last 6 cycles
- Period duration history - average and range
- Mood history - track emotional patterns by cycle phase
- Symptom history - which symptoms appear most and when in your cycle
- Doctor Visit PDF export - formatted summary you can bring to a clinic
Self-care
Support that moves with your cycle.
Each phase of your cycle calls for different kinds of care. The Self-Care tab surfaces rituals and suggestions matched to where you are right now - not generic wellness advice.
- Phase-based care rituals - updated daily as your phase changes
- 30 rotating health tips - a different tip every day of the month
- Resources library - selected reading, crisis resources, and health information
- Self-care suggestions on the home dashboard every day
- No AI, no coach, no upsell - all content is included free
App lock and stealth mode
Private when you need it most.
mylune can lock behind Face ID, Touch ID, or a PIN. And if you need the app itself to be invisible, Stealth Mode disguises it as a calculator or utility on your home screen.
- App lock - Face ID, Touch ID, or PIN required at every open
- Stealth mode - app icon changes to calculator or utility icon
- App name changes in your recents list when stealth is active
- Notifications contain no health-specific wording in stealth mode
- Legal Protection Mode - uses clinical terminology in all stored records
- All data remains intact and accessible when you unlock
18 languages
Genuinely local, not machine translated.
All 18 languages are free, available from day one, and culturally adapted. Health terminology, phase names, self-care language, and daily tips are written for each language - not translated from English.
- English, Hindi, Tamil, Telugu, Bengali, Marathi
- Spanish, Portuguese, French, German, Italian, Arabic
- Turkish, Indonesian, Japanese, Korean, Mandarin, Russian
- Switch language at any time in Settings - the app updates immediately
- All health content, phase descriptions, and tips translated per language
- Tamil, Telugu, Bengali, and Marathi culturally adapted, not machine output
Every feature above. Free. No catch.
No subscription. No free tier with features locked behind a paywall. No ads. No account. mylune is free because our revenue comes from B2B partnerships and grants, not from your data.
Readywhen you are.
A tracker that respects you. A companion that stays private.
Launching in USA and India. No account, no card. Just the app, your phone, your cycle.