Flo Ovulation & Period Tracker

Flo Health Inc.

4.71

4,964,112 reviews

100,000,000+
Downloads

Free

From periods to pregnancy & perimenopause, Flo helps you track it all. Try now.

iOS version

Pros & Cons

Privacy-first design with Anonymous Mode and strong data protections (ISO 27001 and ISO 27701)
Comprehensive cycle coverage: period, ovulation, TTC, pregnancy, and perimenopause
TTC-focused features including fertile window predictions and BBT tracking
Wear OS support enabling cycle insights on smartwatches

Calendar-based reminders and temperature-based planning may be less emphasized compared to some competitors (note: symptom checker not available in UK/EU)
Some markets may have feature availability differences (e.g., Symptom Checker restricted in UK/EU)
Non-availability of certain calendar-centric features that some competitors advertise

About Flo Ovulation & Period Tracker

Flo Ovulation & Period Tracker is a health & fitness app developed by Flo Health Inc..

Download Statistics

Flo Ovulation & Period Tracker has been downloaded 200 million times. In the last 30 days, the app was downloaded 2.2 million times. It is ranked #1 in health & fitness.

User Ratings

Flo Ovulation & Period Tracker is rated 4.71 out of 5 stars. The rating is based on 5 million ratings.

App Information

Flo Ovulation & Period Tracker is FREE to download. The last update was on December 8, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play April 2016.

Description

Flo is a science-backed cycle, ovulation, pregnancy, and period tracker with over 530 million downloads worldwide.*

More data about Flo Ovulation & Period Tracker

Price	Free to download
Total downloads	200 million
Recent downloads	2.2 million
Rating	4.71 based on 5 million ratings
Ranking	Top ranked
Version	N/A
APK size	N/A
Number of libraries	71
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Flo Ovulation & Period Tracker app

Flo Ovulation & Period Tracker compared with similar apps

Common keywords of similar apps

Flo Perimenopause Educational Understand Baby Explore Journey Iso Share Features Symptom Spot Signs Follow Common Protection Recognized Information Security Personal Ttc Conception Updates Expert Tools Stage Month Period Tracker Pregnancy Cycle Ovulation Support Symptoms Insights Health Data Tracking Privacy Week Track Fertile Menstrual Predictions Periods Irregular Body App Designed Conceive

Keywords missing from this app

Calendar Fertility Days Cycles Control Reminders Calculator Smart Accurate Easy Reproductive Planning Log Daily Day Helps Private Women Birth Mode Predict Stay Window Upcoming Mood Weight Free

Google Play Rating history and histogram

Rating history

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4.3M

320K

95K

69K

190K

Downloads over time

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Flo Ovulation & Period Tracker has been downloaded 200 million times. Over the past 30 days, it averaged 72 thousand downloads per day.

Changelog of Flo Ovulation & Period Tracker

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Developer information for Flo Health Inc.

Flo Health Inc.

support@flo.health

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Comments on Flo Ovulation & Period Tracker for Android

★★★★★ Katherine Grandelski · Jul 18, 2026

Just trying it out. I am hopeful because it seems helpful for tracking and has a lot of information readily available from reliable sourses.

★★★★★ Destiny Doo · Jul 5, 2026

It's a good apple for people just starting and just trying to track and get to learn their bodies

★★★★★ Eunice Oyedokun · Jul 18, 2026

Very good app in tracking your ovulation

★★★★★ Chiamaka Divine · Jul 9, 2026

This app has to be the best cycle tracking app I've used so far It's so accurate and breaks down my own body more than I've been taught But I think it should have an offline feature too

★★★★★ Goodness Okeh · Jun 29, 2026

Omo, all I can recommend is that flo is the best for period tracking, fertility cycle and for sexual health I rate it 100/10😍😍🤭🤭

★☆☆☆☆ Aryana Huciog · Jul 5, 2026

Almost everything I checked was behind a paywall. Unless you are willing to get premium - its mediocre app at best.

★☆☆☆☆ Jyoti Vidya Niketan · Jun 30, 2026

Very bad app. Many good apps are available at free of cost. They deduct my hard money. It's useless app. Never use it. I will fire a case on them. Lier and very big cheater app. I don't need your password. A very big lier. Dear woman we are educated. We don't need this type of app. They are lier. They don't send any message one day before deduction of money. otherwise I will uninstall their app. They are money sucker. They suck your hard money. I used a lot of app smarter than this. Lier, lie

★☆☆☆☆ Екатерина Малышева · Jun 30, 2026

Have been using the paid version of this app for many years now, and for the last couple of years it has become terrible. Now, if you are a paying user you can expect: 1) Not be able to have only the notification that your period is coming; 2) Not be able to disable the assistant - every time you want to log your period you need to click through this obnoxious and useless info dump; 3) Get the information about your sex life and pregnancy intentions leaked or sold by the company (please google it)

Google Play Rankings for Flo Ovulation & Period Tracker

Top rankings

Rank	Country	Category	List
2	Indonesia	Health & Fitness	Top Free
7	United States	Health & Fitness	Top Free
1	Mexico	Health & Fitness	Top Grossing
10	Canada	Health & Fitness	Top Free
5	Mexico	Health & Fitness	Top Free
2	Brazil	Health & Fitness	Top Grossing
2	Portugal	Health & Fitness	Top Grossing
7	Brazil	Health & Fitness	Top Free
8	United States	Health & Fitness	Top Grossing
6	Canada	Health & Fitness	Top Grossing

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Ranking history in United States

Ranking history

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Technologies used by Flo Ovulation & Period Tracker

71 libraries

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More apps

Flo Ovulation & Period Tracker

From periods to pregnancy & perimenopause, Flo helps you track it all. Try now.

Pros & Cons

About Flo Ovulation & Period Tracker

Download Statistics

User Ratings

App Information

Technical Requirements

More data about Flo Ovulation & Period Tracker

Alternative downloads for the Flo Ovulation & Period Tracker app

Flo Ovulation & Period Tracker compared with similar apps

Common keywords of similar apps

Keywords missing from this app

Google Play Rating history and histogram

Downloads over time

Changelog of Flo Ovulation & Period Tracker

Developer information for Flo Health Inc.

Share Flo Ovulation & Period Tracker

Comments on Flo Ovulation & Period Tracker for Android

Google Play Rankings for Flo Ovulation & Period Tracker

Top rankings

Ranking history in United States

Technologies used by Flo Ovulation & Period Tracker