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Flo Cycle & Period Tracker

Flo Cycle & Period Tracker

Ovulation & Pregnancy Calendar

1.9M ratings
8026 reviews
#4 in free Health & Fitness
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

  • Released
  • Updated
  • October 3, 2015
  • August 2, 2026

Features

Developer

FLO HEALTH UK LIMITED
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Flo Cycle & Period Tracker screenshot #1 for iPhone
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About

This app helps women track their menstrual cycles, ovulation, and fertility. It offers personalized insights, pregnancy support, and tools for managing perimenopause symptoms, with a focus on data privacy and security.

✓Period and ovulation tracking
✓Fertility and pregnancy support
✓Symptom and mood logging
✓Personalized cycle insights
✓Pregnancy week-by-week guidance
✓Perimenopause symptom tracking
✓Anonymous mode and data security
Show original description

What users say

Summarized from real user reviews of Flo Cycle & Period Tracker. Based on 1.9M reviews and a 4.7/5 average, it highlights the 6 positives and 6 negatives reviewers mention most about this Health & Fitness app.

Positive things

  • 🚀Accurate period predictions
  • 📊Helpful insights and information
  • 🤝Supportive community
  • 🗓️Useful tracking features
  • 💻Great app design and interface
  • 🤰Useful pregnancy mode

Negative things

  • 💰Excessive push for premium subscription
  • 🔒Privacy concerns around data sharing
  • 🤖Lack of inclusivity for non-binary users
  • 🚫Paywall for basic health information
  • 🙄Annoying notifications and ads
  • 🤔Inconsistent predictions and tracking
See all reviews

What's New in Flo Cycle & Period Tracker

10.3.0

August 2, 2026

Dear Flo Community, This is a technical update that helps us improve our app and make performance even better. Thank you for updating! Always yours, The Flo Team P.S.: If you like our app, please don’t hesitate to rate and review us

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Subscription plans

Flo Premium

Personalized predictions, insights & no ads

$2.897 Days
7 Days trial
How to cancel Flo Cycle & Period Tracker subscription ⁉️

Charts

Top Free

📊 4

Health & Fitness

The app has maintained its position at 4 recently.

Last updated on August 13, 2026.

Top Grossing

📈 4+1

Health & Fitness

This app rose +1 position in Health & Fitness chart.

Last updated on August 13, 2026.

Top Grossing

📈 88+1

Global

This app rose +1 position in Global chart.

Last updated on August 13, 2026.

Top Free

📉 205-6

Global

This app dropped -6 positions in Global chart.

Last updated on August 13, 2026.

Events

Read more about Flori: Decode how you feel
Event EndedMajor Update

Flori: Decode how you feel

See what may be supporting or draining your energy

Jun 25, 2026 — Jul 26, 2026

Read More

Read more about Perimenopause Relief Options
Event EndedMajor Update

Perimenopause Relief Options

Explore relief options matched to your symptoms

Jun 22, 2026 — Jul 23, 2026

Read More

Read more about Get closer this Mother’s Day
Event EndedSpecial Event

Get closer this Mother’s Day

Invite Mom to Flo and start health conversations

May 1, 2026 — May 25, 2026

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

Okish

Not worth money
JBro2002JBro2002

Bull

It’s not free makes out it is saying in app purchases but fanny about going though all the questions to just get a monthly plan payment. Giving scam energy
Kirsty HansonKirsty Hanson

Unfortunately Worth It

Let me preface this review by admitting I’m very much a penny pincher. This app has taught me a lot about my period and managing or not managing my symptoms if I so choose. It’s helped me find patterns and notice the changes happening since I turned 30 and had a baby a few years back. Wild. Thank you. Will keep paying.
Show more
EliajoyEliajoy

H

Very nice app
nazanin fayaznazanin fayaz

my gf

she said she’s gonna wax my forhead, so i don’t wanna get on her bad side thanks xox
- from jalal
Mmmmmmm jbnbMmmmmmm jbnb
See 8021 more reviews

User experience

🐞

Reported Bugs

4 issues

Inaccurate period/ovulation predictions

Bug

Inability to edit cycle data

Bug

Disappearing articles and insights

Bug

Syncing issues with other health apps

Bug
✨

Requested Features

6 requests

Custom symptom tracking options

Feature

Improved pregnancy tracking features

Feature

Menstrual migraine tracking

Feature

Breastfeeding/postpartum tracking

Feature

Expanded community features

Feature

More localized content and insights

Feature

FAQ

What does this app do?

This app is a science-backed tool for tracking menstrual cycles, ovulation, fertility, and pregnancy. It provides personalized insights based on logged symptoms and helps users navigate different life stages like perimenopause.

What are the key features of this app?

Key features include logging over 70 symptoms and moods for personalized insights, accurate period and ovulation predictions, support for trying to conceive, week-by-week pregnancy guidance, and tools for managing perimenopause symptoms. It also prioritizes data privacy with an anonymous mode and dual ISO certification.

Is this app free to use?

The app is free to download and use, offering a range of tracking and informational features. However, there are premium features available through in-app purchases that unlock deeper, personalized insights and advanced functionalities.

Who is this app designed for?

This app is designed for women of all ages who want to better understand and manage their reproductive health. This includes individuals tracking regular or irregular periods, trying to conceive, monitoring pregnancy, or experiencing perimenopause symptoms.

How does this app ensure data privacy?

The app emphasizes data security and privacy. It offers an anonymous mode where users can track without linking personal identifiers. It also holds dual ISO certification, demonstrating industry-leading standards for information security management and a commitment to privacy-first design.