Maren: Period & Perimenopause
Irregular cycles, PMS & mood
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Private period, symptom, mood, and perimenopause tracking—plus Daily Stories, on-device insights, Apple Health, widgets, and Apple Watch.
Maren is a private, local-first period, symptom, mood, and personal-wellness tracker designed for real cycles—including irregular cycles and perimenopause.
TRACK YOUR DAY
Record periods and flow, mood, energy, pain, sleep, weight, basal body temperature, spotting, notes, medications, reproductive-test choices, contraception context, and built-in or custom trackers.
CALENDAR THAT SHOWS AND RECORDS
Use the calendar to understand your cycle at a glance and add or update period and flow records directly. Changes appear throughout Today, History, Trends, widgets, and the Apple Watch companion.
UNDERSTAND YOUR PATTERNS
Review cycle history, symptom and mood trends, completed-cycle summaries, correlations, and a free descriptive 30-day or 90-day perimenopause record summary. Maren does not diagnose conditions or provide medical advice.
DAILY STORIES AND EDUCATION
See personalized educational cards and Daily Stories selected on your device, and browse the built-in education library.
PRIVATE BY DESIGN
Maren has no developer-operated account or health-data server. Your records are stored locally on your device. Apple Health access is optional and selected by you. Export, back up, lock, or delete your local records whenever you choose.
MAREN PREMIUM
Premium adds advanced on-device insights, deeper trends, cycle comparisons, correlation exploration, advanced reminders, customizable reports, additional themes, and unlimited custom trackers.
Choose a monthly or yearly auto-renewing subscription, or a one-time lifetime purchase. Eligible new yearly subscribers may receive a 7-day introductory free trial. Prices, currency, tax, and trial eligibility are provided by Apple for your storefront. Subscriptions renew automatically unless canceled in Apple ID subscription settings. Restore Purchases is available in the app.
Maren is a tracking and educational tool. It is not a medical device, contraceptive, fertility guarantee, or substitute for professional medical advice. Predictions and summaries are estimates and may be inaccurate.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The subscription screen now reads the current free trial straight from the App Store — its length and the price that follows — instead of assuming a fixed offer. Change the offer and the wording follows.
The privacy policy and terms were updated to match.
The developer, 俊 虞, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 俊 虞
- Size
- 7.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Spanish
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Maren Premium $69.99
- Maren Premium Monthly $3.99
- Maren Premium Yearly $29.99
- Copyright
- © 2026 Jun Yu