flo.health Reviews 

4,143
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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    4.0

    All reviews

    (4,143)

    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 5 out of 5 stars

    Its very useful and beneficial app for…

    Its very useful and beneficial app for all girls and womens.
    Thank you so much for our making our life easy

    August 22, 2025
    flo.health logo

    Reply from flo.health

    Hi there!

    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 Prerna!

    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

    Recomand 100%!

    Always a reliable source.

    May 31, 2026
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    Reply from flo.health

    Hi Giorgiana!

    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 5 out of 5 stars

    I highly recommend using this App

    It is the best app I have used so far. I never had any problems with this app. I prefer using it in the future too.🩵

    May 30, 2026
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    Reply from flo.health

    Hello Fehmee!

    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 4 out of 5 stars

    Love this app for period tracking

    Genuinely I love this app for tracking my periods. However, I wish some things were added like an option for migraines which a lot of people have. And they tend to flare up towards the start of a period. They are also totally different compared to a headache. 2.) when on birth control instead of being late on a period- it just says something like (iud, or pill) not getting period. I thought it was weird when it kept saying I was 150 something days late when it’s me taking my birth control to not get my period at the time. Or having an option to list what kind of birth control and get different options for that. Like the Kyleena stopped my period after 3 months. But on the pill- I got mine when I wanted to get it. Another option is really like to see is 3.) being able to select more than one period flow. Sometimes during the day it’s really heavy and lots of blood clots. But at night it slows down for me sometimes. 4.) I’d also love to see another option for medication because some meds just make it hard to get aroused and it’s not my fault at all. So having an option about taking meds that may affect arousal and such. Having an option for anti depressants, anxiety meds, etc. would be amazing. And lastly- I would love to see some other stuff added to the physical activity section. Like maybe fishing, disc golfing, etc. however all in all- I do love this app and I’ve been using it for years. I would just like to see some improvements in some spots or expand in some areas I should say.

    May 29, 2026
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    Reply from flo.health

    Hi there! This is super helpful feedback for us, thank you! We’re constantly working on improving our app. Our product team will review your suggestion to see if it's possible to implement anything similar to make Flo more useful to our users. Best regards, Flo Team

    Rated 5 out of 5 stars

    FLO has been my go-to for years!

    I’ve used FLO for years to track my period, and it’s genuinely become one of my go-to apps. I used it while I was trying to get pregnant the first time, and I continued using it even after I conceived. Now I’m planning my second pregnancy and I’m relying on it again to help me understand my fertility window and timing.

    One of my favorite things is that the app gives daily insights and helpful tips, which make everything feel clear and supportive. I really love the way it helps you stay informed without feeling overwhelmed.

    I never review apps, but this one deserves my time. The yearly subscription is also affordable, which makes it even easier to stick with long term. I’ll keep using FLO as long as they keep having it—unless I somehow find something better (and I haven’t yet!). I tried many other apps before, but nothing compares to FLO.

    May 21, 2026
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    Reply from flo.health

    Hi Andie!

    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 2 out of 5 stars

    This Flow app is good only for keeping…

    This Flow app is good only for keeping record of periods and symptoms.
    Anything else is just information from internet each symptom is treating individual 😫 instead of looking at the whole situation and help.
    This is the second time I write the same feedback in the past 6 months and still the same
    I won’t pay again for this app

    May 26, 2026
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    Reply from flo.health

    Hi there!
    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
    flo.health logo

    Reply from flo.health

    Hi Shelby! We’re happy to hear that you enjoy using Flo. We hope we’ll be able to make your experience even more positive in the future. Feel free to contact us if you have any questions or suggestions. Best regards, Flo Team

    Rated 1 out of 5 stars

    Trust issues with data sharing.

    Can’t connect to Apple Watch.
    Shared data to Meta.
    Export of your own data is a pain.

    May 26, 2026
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    Reply from flo.health

    Hi there! If your Apple Watch is synced with the Health app, then all you need to do is sync Flo and the Health app in Flo settings (Menu - Settings - the Health app - Enable). We hear your concern about your data safety. Flo will never sell your personal data, and we've launched a new feature: Anonymous Mode, that removes your personal identity from your Flo account. This mode makes it so that no entity can identify you. In order to export your data please contact us (Menu-help-contact us) Yours, Flo

    Rated 4 out of 5 stars

    Many great information

    Many great information

    May 23, 2026
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    Reply from flo.health

    Hi asmaa!

    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

    Happy

    Affordable on the once-a-year sale.
    Simple, easy tracking.
    If you forget to track for 1 month, it doesn't stop working.
    Partner can connect.

    May 24, 2026
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    Reply from flo.health

    Hi Amz! 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 5 out of 5 stars

    It’s very user friendly

    It’s very user friendly. Detailed, interesting and catchy info.

    May 24, 2026
    flo.health logo

    Reply from flo.health

    Hello Ade!

    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

    useful and convinient

    Thank you for your application. It's very useful for me.

    May 22, 2026
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    Reply from flo.health

    Hi Anfisa!

    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

    Rated 5 out of 5 stars

    Was able to get weekly updates about my…

    Was able to get weekly updates about my pregnancy

    May 23, 2026
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    Reply from flo.health

    Hello Moshakwane!
    Thank you for choosing Flo! We’re happy to hear the amazing news. 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 5 out of 5 stars

    Helped me understand my body while protecting my privacy

    Been using it for years, never had any privacy issues. Subscription prices are very affordable during sales, a little steep at full price.
    I have tried to switch for a moment to other cycle trackers but prediction engines were extremely inaccurate compared to flo.
    I had stopped my membership once and the process was simple.

    App is user friendly, useful, full of new insights for me personally and my partner.
    The only thing that bothers me, but its not a deal breaker, is how different the tracking features are once you choose your main purpose for tracking (contraception, pregnancy, etc): one mode shows ovulation where another doesn't. It would be great if the tracking feature would have free choice to match everyone’s needs.

    May 22, 2026
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    Reply from flo.health

    Hi Lina!
    Thanks for the review! The ovulation and fertile day predictions disappear if you start tracking birth control pills, as they suppress the ovulation process. If this isn’t the case, please contact us in the app (Menu — Help — Contact us) and send us a screenshot of a month in your Flo calendar and a reminder page.
    Best regards,
    FloTeam

    Rated 1 out of 5 stars

    You offered a free trial and deducted…

    You offered a free trial and deducted money immediately.

    May 22, 2026
    flo.health logo

    Reply from flo.health

    Hi there! We are so sorry to hear you’ve had a negative experience! We would love to fix it - please, contact us directly from the app (Menu — Help — Contact us) and our team will be happy to help! Best Regards, Flo Team

    Rated 5 out of 5 stars

    Totally worth it!

    This app is amazing. So informative, and endless information to help put you at ease, whether it’s periods, pregnancy or menopause.
    I paid for the subscription for period tracking and ovulation, then upgraded when I fell pregnant and it has been worth it!
    I would recommend to anyone who needs to feel reassured, and not alone on whatever journey you are on.

    May 22, 2026
    flo.health logo

    Reply from flo.health

    Hi Louise!

    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

    Amazing menstrual cycle tracker

    Flo is an amazing app which has made tracking my period and my menstrual cycle so so easy. There have been multiple times when I have also read their articles, which have been helpful and informative.

    May 20, 2026
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    Reply from flo.health

    Hello Maria!

    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

    Really useful app

    Really useful app. What I liked particularly is that it is also measures the temperature against the baseline

    May 21, 2026
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    Reply from flo.health

    Hi Anastasiya!

    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

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