flo.health Reviews 

4,144
TrustScore 4 out of 5

4.0

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Review summary

Created with AI, based on recent reviews

Looking at 688 reviews, reviewers had a great experience with this company. Customers consistently praise the app for its ease of use and rich, informative content, offering valuable insights into various health topics and cycle tracking. Many appreciate its accuracy in predicting periods and fertility, which helps them understand their bodies better and feel more prepared and supported. However, some customers noted significant dissatisfaction with subscription and payment issues, reporting unexpected charges and difficulties with the cancellation process. A few other people also felt that the app sometimes struggles to adapt to individual circumstances, such as hormonal birth control or perimenopause.

What people talk about most

Application

Clients share ambiguous opinions on the app, with many reviewers expressing satisfaction and finding it... See more

User experience

Users describe positive interactions with user experience, finding the app informative, easy to use, and... See more

Subscription

Customers consistently express frustration and dissatisfaction with the subscription process, frequently... See more

Payment

Customers had negative experiences with payment, frequently reporting unauthorized charges and difficulty... See more

Product

Reviewers mention ambiguous feedback about the product, with many expressing satisfaction and finding it... See more

Reviews shaping this summary

Rated 4 out of 5 stars

Great app to know more about pregnancy day by day info. Only thing I would make easier is the sharing info with your partner. It’s very difficult and I haven’t managed to set it up on my partner ph... See more

Company replied

Rated 4 out of 5 stars

I downloaded a free trial of Flo and realised pretty quickly I wasn't going to get full use of it, so I cancelled my subscription via their web page and today (~7 days later) I was billed for another... See more

Company replied

Rated 4 out of 5 stars

It’s good once you have premium so you’re able to track the patterns of your cycle etc. However, I do believe that there should be access for those that are on free tier as well, especially when looki... See more

Company replied

Rated 4 out of 5 stars

Flo is easy to use and provides a lot of helpful information on various health topics. It makes it easy to understand the changes happening in your body, especially during menopause. The app offers va... See more

Company replied


Company details

About flo.health

Written by the company

  • The most popular female health & well-being guide chosen by 350M women, co-created with 100+ leading health & medical experts, and acclaimed medical institutions.

  • Health app that supports women during their entire reproductive lives.

  • Partner of the United Nations Population Fund in the area of reproductive health.

  • The first period and ovulation tracker to achieve ISO 27001, the internationally recognized standard for information security.

    As a one-stop solution for all things female health and well-being, Flo provides all-in-one tracking for period start date and length, fertile window, peak ovulation days, PMS symptoms, flow intensity, birth control, and much more.


  • Contact info

    4.0

    Great

    TrustScore 4 out of 5

    4K reviews

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    1-star

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    4.0

    All reviews

    (4,144)

    640 reviews in the last 12 months

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    Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

    Rated 4 out of 5 stars

    Great for keeping track of your…

    Great for keeping track of your menstrual cycle and when you’re ovulating.

    6 October 2025
    flo.health logo

    Reply from flo.health

    Hi there!

    We truly appreciate your feedback! We’re very happy you enjoy using Flo. It has come to our attention there are 4 stars in the review. Could you please share with us if something didn’t go as well as you expected? Let us know if you ever need assistance.

    Kind regards,
    Flo Team

    Rated 5 out of 5 stars

    Best period tracker app

    Best period tracker app

    16 July 2026
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    Reply from flo.health

    Hi there! Thank you so much for your positive feedback! It means a lot to our team. We’re constantly working on improving Flo, so feel free to contact us anytime you need assistance. Kind regards, Flo Team

    Rated 1 out of 5 stars

    Stop charging me for the subscription…

    Stop charging me for the subscription please. I’ve cancelled it and will be deleting the app but I can’t add my new card to my Apple account until you do

    14 July 2026
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    Reply from flo.health

    Hi Felicia! Thank you for reaching out! It seems like an issue on the AppStore side. Please, contact AppStore Support: https://support.apple.com/en-bh/apps We hope it helps! Yours, Flo

    Rated 1 out of 5 stars

    I keep being charged despite NOT having…

    I keep being charged despite NOT having a premium subscription. I support received. I subscribed accidentally - have since then cancelled it and have shared screenshots of not having a premium subscription but I’m still being charged since the past two months.

    5 May 2026
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    Reply from flo.health

    Hi Amna! We’re very sorry to hear that. You can find information on cancelling your web subscription here: https://help.flo.health/hc/en-us/articles/360057837892- Please contact us directly from the app if you need assistance: Menu — Help — Contact us. We’d be happy to help! Kind regards, Flo Team

    Rated 5 out of 5 stars

    Excellent app & customer service!

    I’ve used this app for years and have always been happy with it. It really has made a difference to my life. I couldn’t be without it now. Every woman’s must have app!
    Contacted customer services this evening after I mistakenly subscribed for the advanced services (you can still use the app without paying a thing though they do provide an enhanced service). Within minutes a customer service representative emailed me & arranged a full refund.
    Not only is the app fantastic which I already knew but the customer service is amazing!
    Thank you team! 😊

    13 July 2026
    Unprompted review
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    Reply from flo.health

    Hi Kirsty! Thanks a lot for your kind feedback! We’re very happy to see that you enjoy Flo and its features. Our big Flo team is constantly working on improving the app and making it even better! :) Kind regards, Flo Team

    Rated 5 out of 5 stars

    Very helpful

    Very helpful. There is an option to pay for a subscription but you can still use it if you choose not to. Great app, very informative and easy. I think everyone should have this!

    14 July 2026
    Unprompted review
    flo.health logo

    Reply from flo.health

    Hello Cait! It's rewarding to hear that you find the app so useful and informative! We appreciate your support and agree that everyone can benefit from the features offered. Thank you for sharing your positive experience!

    Best,
    Team Flo.

    Rated 1 out of 5 stars

    I ve just realized I payed 324 euros in…

    I ve just realized I payed 324 euros in this app without touch it. I am very annoyed I ve just realized they charged me since jun 2025, 24.99 euros/month without my concent. I d like to request the full cancelation and refund.

    13 July 2026
    Unprompted review
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    Reply from flo.health

    Hi Jorgea! We’re so sorry to hear this has happened! We never want to see our users upset. Can you send us an email directly from the app: Menu — Help — Contact us so that we can assist you ASAP? Best Regards, Flo team

    Rated 1 out of 5 stars

    Flo health ruined my movie watch…

    Flo health ruined my movie watch experience by inundating me with ads trying to get me to share my private health information. Gross.

    12 July 2026
    Unprompted review
    flo.health logo

    Reply from flo.health

    Hi Sarah!
    We truly appreciate your feedback. To understand your request better and help you, please contact us from the app (Menu — Help — Contact us) and share the details of your case. We’ll do our best to assist you.
    Kind regards,
    Flo Team

    Rated 3 out of 5 stars

    Easy

    I like the ease of tracking and symptoms to expect. I do not like that I cannot turn off the pregnancy notifications as I cannot get pregnant and they are annoying.

    11 July 2026
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    Reply from flo.health

    Hi Courtney! We’re very sorry to hear that! We really want to help you, but we need to know your identifier in the app to find the reason for the issue and provide a solution. Please contact us from the app (Menu — Help — Contact us), and we’ll get back to you with more details on your request. Kind regards, Flo Team

    Rated 3 out of 5 stars

    Love the fact I can monitor my bleeding…

    Love the fact I can monitor my bleeding patterns. But what I do have trouble with is knowing if any of the symptoms could be because I’ve got the implant in. It mentions I’m late and it could be due to such and such reasons but at no point does it allow the fact that I have hormonal birth control in effect how it monitors it.

    11 July 2026
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    Reply from flo.health

    Hi Helen!
    We truly appreciate your feedback. To understand your request better and help you, please contact us from the app (Menu — Help — Contact us) and share the details of your case. We’ll do our best to assist you.
    Kind regards,
    Flo Team

    Rated 5 out of 5 stars

    Keep me updated and always on track

    Keep me updated and always on track

    10 July 2026
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    Reply from flo.health

    Hello there! Thank you for sharing your positive experience! We really appreciate your feedback. We’re constantly working on improving Flo, and we hope to make it even more useful and interesting for you in the future. Kind regards, Flo Team

    Rated 5 out of 5 stars

    Good all in 1 app

    Found this app useful as a period tracker but especially liked it when I then was tracking my ovulation to ger pregnant, then when I was pregnant it became a pregnancy app, lots of good uses

    7 July 2026
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    Reply from flo.health

    Hello Evie! Thank you for sharing this exciting news with us! We’re so glad to hear that Flo helped you on your way to pregnancy. We hope you’ll enjoy our Pregnancy mode and the rich library of multimedia content we offer. Kind regards, Flo Team

    Rated 1 out of 5 stars

    Flo is predatory about their…

    Flo is predatory about their subscription. I signed up for the $1 trial, cancelled immediately (which they make extremely difficult to do) and then I was charged for another month anyway. If I'm charged again I will be contacting my credit card company. Don't sign up unless you want to pay for at l least a month more than you were planning .

    7 July 2026
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    Reply from flo.health

    Hi Natalie! We are so sorry to hear this has happened! Our Support Team would like to look into this and make this right. May you contact us directly from the app: Menu — Help — Contact us? Our Team would love to help you! Best Regards, Flo team

    Rated 5 out of 5 stars

    I got pregnant and Flo was right about…

    I got pregnant and Flo was right about everything, I was very aware of everything happening in my body , big thanks to Flo

    24 June 2026
    flo.health logo

    Reply from flo.health

    Hello Precious! Thank you for sharing this exciting news with us! We’re so glad to hear that Flo helped you on your way to pregnancy. We hope you’ll enjoy our Pregnancy mode and the rich library of multimedia content we offer. Kind regards, Flo Team

    Rated 5 out of 5 stars

    Great app to track your menstrual cycle

    Great app to track your menstrual cycle - accuracy is spot on. Additionally it has multiple features to help you learn about what goes on in your body or what to watch out for.

    30 May 2026
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    Reply from flo.health

    Hi Andreea!
    Thanks a lot for your kind feedback! We’re very happy to see that you enjoy Flo and its features. Our big Flo team is constantly working on improving the app and making it even better! :)
    Kind regards,
    Flo Team

    Rated 5 out of 5 stars

    I got logged out and i cant log in again

    I got logged out and i cant log in again

    3 June 2026
    flo.health logo

    Reply from flo.health

    Hi Sofi! We’re very sorry you can’t access your previous account! We really want to help you, but we need to know your identifier in the app to find the reason for the issue and provide a solution. Please contact us from the app (Menu — Help — Contact us), and we’ll help you access your account. Kind regards, Flo Team

    Rated 5 out of 5 stars

    I am now confident because I know why…

    I am now confident because I know why my body feels like the way it does. Before I could just guess
    This makes my life easy to understand

    28 June 2026
    flo.health logo

    Reply from flo.health

    Hi Akello!

    Thank you for your kind feedback! We’re really happy you like our app. We're constantly working on improving the app and hope that we can make it even more useful for you in the future.

    Kind regards,
    Flo Team

    Rated 5 out of 5 stars
    flo.health logo

    Reply from flo.health

    Hi Julia!

    We really appreciate your feedback! We’re so glad that you like using our app! We’re constantly working on improving Flo, and we hope that we can make it even more useful and interesting for you in the future.

    Kind regards,
    Flo Team

    Rated 1 out of 5 stars

    Concerning billing practices

    Concerning billing practices. Surprised that this is not a pilot program because of the repeated malfunctions using app and website. Wondering if this was carelessly released?

    28 June 2026
    Unprompted review
    flo.health logo

    Reply from flo.health

    Hi Lindsa!
    We truly appreciate your feedback. To understand your request better and help you, please contact us from the app (Menu — Help — Contact us) and share the details of your case. We’ll do our best to assist you.
    Kind regards,
    Flo Team

    Rated 5 out of 5 stars

    Love this app

    Love this app. I’ve been using it for years, and I use the paid version just because I want to support them. I know they won’t sell my info and I know they help educate women about their bodies. You can find a community and read about lots of related and unrelated things. When Roe fell, creators of the app came out and said they would protect our info. So that’s why I give them money. Allies are hard to come by.

    22 June 2026
    flo.health logo

    Reply from flo.health

    Hi there! Thank you for your lovely feedback. We are always happy to hear from users who are advocating for Flo, and we encourage you to continue doing so! Kind regards, Flo Team

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