Lilly Period and Ovulation Tracker

Lilly Period and Ovulation Tracker Lilly Period and Ovulation Tracker helps you understand your cycle with smart predictions, period/ovulation reminders, mood tracking, and BBT charts. Enjoy PIN privacy, data backup, and PDF export.

Lilly Period and Ovulation Tracker

Lilly Period and Ovulation Tracker is a well-reviewed women’s health and lifestyle app. Download the latest Android version for free to get a clear, practical view of your menstrual cycle. It offers an easy menstrual cycle and ovulation tracker designed for female users.

With Lilly, you can use data-based calculations to understand your cycle and estimate your ovulation time. You can also log a mood calendar so you can notice how your body changes over time. Start using Lilly Period and Ovulation Tracker today to support a healthier routine.

Awesome Functions

• Reminders and notifications for your upcoming period and ovulation window based on the information you enter.
• Yearly menstrual calendar that covers each cycle across the whole year.
• PIN privacy protection with a password lock to help keep your records private.



• Basal Body Temperature (BBT) tracker with charts to help you predict your ovulation day.
• Free backup of your cycle data—your cycle logs and period history can sync to a new phone if you switch devices.
• Export to PDF so you can send your menstrual cycle data directly to your doctor by email.
• “Girl Talk” community for casual conversation and supportive chats with other women.

Menstrual and Ovulation Tracking

• Menstrual cycle tracking
• Ovulation test tracking

The home screen widget shows how many days are left until your next period, so you don’t have to open the app every time.

User Comments

• “This app does everything I need and feels very accurate. It also lets you back up your data inside the app, which many others didn’t. There’s a social section too, but I don’t personally use it. My only tiny complaint is the ‘girly’ theme and icon. Great overall!” (January 2021) “I’m still using it—no problems transferring data between phones. Always accurate. I’d just consider changing the theme.”
• “Simple and easy to use—I prefer it over the top alternatives. It’s straightforward and easy to navigate. 5 stars from me. One suggestion: if you have a condition like PCOS, you should be able to turn off ‘auto cycle prediction,’ since my cycle is irregular. I sometimes have ‘brown’ spotting for two weeks and then bleeding for two weeks. Other than that, it’s great.”
• “I couldn’t live without this app. I’ve used it since 2015. Even after many phone changes, I can still see everything from January 2015 to now—notes, how I felt, and symptoms. It’s accurate too. I’ll never switch. It’s more than period tracking: blogs, ovulation days, reminders for birth control, and more.”

Brilliant Characteristics

Accurate and Reliable

• Accurate predictions based on your own menstrual history.
• Improves over time using machine learning (AI) as you continue entering data.

Beautiful Design

• A clean, attractive design with well-organized features.
• Great calendar and reports that clearly show your notes, sexual history, mood, symptoms, and charts like weight and temperature.

Never Lose Your Data

• Your anonymous data can be encrypted and synced to your personal cloud account.



• You can back up and restore your information whenever you need.

Excellent Benefits

• What makes Lilly stand out is its “Girl Talk” community forum, with thousands of members. Join discussions and connect with others in a supportive space.
• Lilly protects your most private data. The calendar can be password locked so your period information and records stay hidden from others.
• Overall, this period tracker is positioned as one of the best options for tracking periods and ovulation, with strong reliability.

Final Verdict

You’ll get reminders for your next period, ovulation, and fertile window to help you plan ahead and stay healthy. You can also track your basal body temperature, analyze and record your menstrual cycle, and build your own period calendar.

If you and your partner are trying to conceive—or if you want to become pregnant—this app can help identify which days may be safer for conception.