Azallea: Period Tracker
Private Cycle & Ovulation
Free · In‑App Purchases
Your health data stays on your phone, exactly where it belongs. Azallea is the 100% private, on-device period tracker. No cloud, no tracking, and no ads. Period.
Take control of your menstrual health with a period tracker that puts your privacy first. Secure, on-device, ad-free, and designed for women by a woman.
We believe your intimate health information belongs to you alone. Azallea is a simple, secure menstrual cycle tracker and ovulation calculator designed to help you understand your body without compromising your digital footprint.
Why Choose Azallea?
• Privacy-First: Your cycle data, period dates, and symptoms are stored locally on your device. We never share or sell your data to third parties or advertisers.
• Ad-Free: Focus on your health without distracting ads or intrusive tracking scripts
• Built with Care: Designed for women by a woman to ensure a secure, private, and intuitive menstrual cycle tracking experience.
Key Features:
• Period Tracker: Log your period days with a clean, intuitive calendar.
• Ovulation & Fertility: Accurately predict your ovulation day and fertile window - perfect for conception tracking or deepening your menstrual cycle awareness.
• Menstrual Cycle Insights: Monitor your cycle length and identify patterns to better understand your reproductive health.
• Pregnancy Mode: Privately follow your pregnancy journey week-by-week with helpful information.
• Discrete Reminders: Receive gentle notifications for your upcoming period or fertile days.
Enhance Your Journey with Azallea Premium:
Unlock deeper insights into your body while keeping your data offline.
• Symptom & Mood Tracking: Log your symptoms and moods to see how they correlate with your cycle.
• Sexual Activity Tracking: A private, discreet space to log your intimate health.
• Personal Notes: Keep a secure journal of your health journey.
• Subscription Transparency: We use Sign in with Apple only to manage your premium access. Your health data remains strictly on your phone and is never uploaded to our servers.
We believe privacy shouldn't be an afterthought. While privacy advocates have highlighted significant data risks in the period tracking apps, Azallea is built from the ground up to ensure your data never leaves your device.
Note: Azallea should not be used as a form of contraception.
Questions or feedback? We’d love to hear from you: elena@azallea.app
Learn more: https://www.azallea.app
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Thanks for using Azallea. This update includes bug fixes and performance enhancements.
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The developer, Lambda Calculus Ltd, 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
- Lambda Calculus Ltd EOOD
- Size
- 24.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later.
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Mature or Suggestive Themes
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Monthly subscription $2.99
- Annual subscription $14.99
- Copyright
- © 2023 - 2026 Lambda Calculus Ltd