Lunaglow: Cycle & Hormones
Phase guidance, kept private
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Lunaglow turns your menstrual cycle into a daily plan. Instead of just marking dates, it tells you what your hormones are doing today and what actually helps: how long to sleep, what to eat, how to train and how to treat your skin in exactly this phase.
And it does all of it without sending your health data anywhere.
YOUR CYCLE DAY AT A GLANCE
• A ring showing your cycle day, current phase and the days until your next period
• A hormone read-out that shifts day by day: estrogen rising, LH surging, progesterone peaking
• Menstrual, follicular, ovulation and luteal phases, each with its own colour and rhythm
ASK LUNA, YOUR CYCLE COMPANION
Ask anything about your cycle in plain language and get a straight, calm answer. Luna already knows which day and phase you are on, so you never have to explain yourself first. Ask why day one is so exhausting, what really helps with cramps, why you crave sugar every afternoon, or what oestrogen is doing this week. Conversations are never saved.
DAILY GUIDANCE FOR ALL FOUR PHASES
Every day, four cards written for the phase you are actually in:
• Energy and circadian sleep — sleep target, caffeine timing and deep-focus hours
• Skincare — what your skin tolerates right now: barrier repair, acids, sun protection
• Nutrition and hydration — the foods, minerals and herbal teas that support this phase
• Movement — when to lift heavy, when to walk, when recovery matters more
Tick them off and watch your day fill in.
SMART MORNING AND EVENING NUDGES
A short note at 08:00 about today's energy and when to take caffeine, and one at 21:30 with your circadian sleep target and the skincare step that suits the phase.
CALENDAR AND PREDICTIONS
• Logged period, predicted period, fertile window and ovulation day in one calendar
• Tap any day for its cycle day, phase and what you logged
• Log a period start straight from the calendar when your cycle shifts
QUICK SYMPTOM LOG
Tap what you feel — cramps, bloating, high energy, anxiety, acne, headache, tender breasts, low mood, cravings, calm — in a couple of seconds. Lunaglow reads the combination and answers with one short, phase-aware sentence about what it means today.
INSIGHTS AND A DOCTOR-READY PDF
See your average cycle length, period duration, how many cycles you have logged and how regular they are, plus your most logged patterns. Export a clean PDF summary of regularity, period history and symptom trends to bring to your gynaecologist.
100% ON-DEVICE
Your health logs are stored locally on your device — never sent to a server. No account, no sign-up, no analytics, no ads. Only your anonymous subscription status is checked with the App Store.
Available in English, Turkish, Spanish, French, German, Portuguese, Italian and Dutch.
Lunaglow is for general informational and cycle-tracking purposes only. It does not provide medical advice, diagnosis or treatment, and it is not a contraceptive. Always consult a healthcare professional for medical decisions.
Lunaglow Premium is an auto-renewable subscription: $2.99/month or $29.99/year after a 3-day free trial. Payment is charged to your Apple ID at confirmation of purchase and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://6imk9kp2v1ldgrlcr72v2-web.rork.live/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Faster fixes: Lunaglow now reports anonymous crash and usage diagnostics, so problems get found and fixed sooner. Your period dates, symptoms, notes and your Luna conversations are never included — they stay on your device, and you can switch diagnostics off in Settings.
Also in this update:
• The tracking permission request now appears in your own language
• Behind-the-scenes stability fixes and polish
The developer, SERDAR ERCENK, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Purchases
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SERDAR ERCENK
- Size
- 13.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 7 more
- English, Dutch, French, German, Italian, Portuguese, Spanish, Turkish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Lunaglow Premium Monthly $3.99
- Lunaglow Premium Yearly $44.99
- Copyright
- © 2026 Serdar Ercenk