Flo Ovulation & Period Tracker: Cycle & Ovulation Tracker

Flo Ovulation & Period Tracker is a health and fitness app by Flo Health Inc. that helps users log menstrual cycles, predict ovulation, and follow changes during pregnancy and perimenopause. The app addresses the difficulty of keeping track of cycle patterns, especially for those with irregular periods, by letting users log symptoms, moods, and other daily observations and turning them into personalized insights. It provides predictions for fertile windows, tools for basal body temperature logging, weekly pregnancy guidance, and dedicated perimenopause tracking. The app also emphasizes privacy with optional Anonymous Mode and internationally recognized security certifications, and it allows users to share clear cycle summaries with a doctor. Everything is presented in an educational way, with expert-reviewed content and community features, while a clear disclaimer notes that the app is informational only and not a form of medical advice, birth control, or conception aid.

Key features

• Track over 70 symptoms and moods to receive more personalized cycle insights
• Fertile window and ovulation predictions based on logged period data, with basal body temperature tracking
• Pregnancy mode with week-by-week updates, visuals, and expert-reviewed content
• Perimenopause Score and Menopause Timeline for following symptom changes month by month
• Anonymous Mode that lets you use the tracker without linking your name, email, or personal identifiers
• Secret Chats where members share tips and experiences
• Clear cycle summaries you can share with your doctor
• Wear OS 3 compatibility with watch tiles and complications for cycle insights

How to install

1. Tap the download button on this page to get the APK file (the file size is not listed here).
2. When Android asks, allow your browser or file manager to install apps by enabling the "Install unknown apps" setting.
3. Open the downloaded APK file from your notifications or file manager.
4. Tap Install and wait for the process to finish.
5. Open the app from your app list and follow the setup prompts.

What's New

The latest update is a technical release focused on improving app performance and stability. No new features or functional changes were introduced; it is a maintenance update.

This app is a good starting point for anyone new to cycle tracking, whether you have regular or irregular periods and want to understand patterns over time. It also suits people who are trying to conceive, since it offers fertile window predictions and basal body temperature logging, as well as those who are pregnant and want week-by-week guidance. In addition, it can help people approaching perimenopause log symptoms and see monthly trends. Because of the educational approach and clear disclaimers, beginners can explore the features without expecting medical advice, and the option of Anonymous Mode makes it easier to try the app while keeping personal details private.

If you are new to tracking, try logging just one or two symptoms each day at first, and give the app a few cycles before judging how accurate its predictions feel for your body.

Flo Ovulation & Period Tracker combines period, ovulation, pregnancy, and perimenopause features in a single education-focused app. It is a solid option for beginners who want a privacy-conscious way to start understanding their cycle, with the understanding that Premium features require a purchase.