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Updated July 2026 · real, multi-region App Store reviews
Head-to-head

Ovia Cycle & Pregnancy Tracker vs Flo Cycle & Period Tracker

Ovia Cycle & Pregnancy Tracker 4.8★ · Free to download 75
Winner Ovia Cycle & Pregnancy Tracker
Flo Cycle & Period Tracker 4.7★ · Free + IAP 60

Ovia is the better choice for users seeking a completely free, feature-rich cycle and pregnancy tracker, while Flo is a strong contender for those willing to pay for premium features and a highly accurate tracker.

Full reviews: Ovia Cycle & Pregnancy Tracker · Flo Cycle & Period Tracker

Ovia Cycle & Pregnancy Tracker is praised for its comprehensive free features and ease of use, despite recent updates causing some user frustration and data loss issues. Flo Cycle & Period Tracker offers accurate tracking and extensive content but is heavily criticized for its aggressive subscription model and locking essential features behind a paywall.

Head to head

Features edge: Ovia Cycle & Pregnancy TrackerR3R4R6R8
Ovia Cycle & Pregnancy Tracker Ovia offers a wide range of features for free, including cycle tracking, pregnancy tracking with milestones and articles, community chats, self-care checklists, and food safety lists R8. Users appreciate the resources and timely information for pregnancy R9. However, some recent updates have removed customization options like color themes R3R4R6 and users report issues with inconsistent baby sizing and a lack of specific features for irregular cycles, twins, or NICU parents .
Flo Cycle & Period Tracker Flo provides accurate period and ovulation predictions, pregnancy tracking, and symptom logging R65R98. It offers advice and insights related to womanhood and menopause . However, many users feel that most valuable features, such as detailed insights, health information, secret chats, and advanced symptom tracking, are locked behind a premium subscription R61R67R75.
Ease of Use tieR4R5R8R25
Ovia Cycle & Pregnancy Tracker Ovia is generally considered easy to use with an intuitive interface R5R8. Users appreciate the simplicity and ability to log information on the go R5R8. However, recent updates have made the app confusing for some, with difficulty finding basic actions and constant pop-ups on the home page R4. Some users also report issues with setting up and editing information R25R46.
Flo Cycle & Period Tracker Flo has a clean and intuitive user interface and is easy to log dates and symptoms . However, users are frustrated by the excessive number of questions during setup and the constant, aggressive pop-ups and notifications pushing the premium subscription . Some also find the notifications repetitive or irrelevant .
Reliability edge: Flo Cycle & Period TrackerR1R7R9R12
Ovia Cycle & Pregnancy Tracker Ovia is often praised for accurate period predictions and has been a reliable tracker for many users over years . However, recent updates have introduced significant bugs, including incorrect cycle counts R1, failure to update pregnancy data R9, long loading times and 'something went wrong' errors R7R12. A major concern is the loss of historical data when updating the app or transferring to a new phone R13R22R28R31. Some users also report inaccurate ovulation predictions .
Flo Cycle & Period Tracker Flo is widely considered accurate for period and ovulation predictions R65R77R95R98. Many long-term users attest to its consistency over several years R98. However, some users report that it never gets their period date right, even with daily symptom input , and that it can be inaccurate if on birth control .
Price/Value edge: Ovia Cycle & Pregnancy TrackerR8R35R41R61
Ovia Cycle & Pregnancy Tracker Ovia is highly valued for being completely free, with users appreciating that they are not constantly pushed to subscribe R8R35R41. Many have used it for years without paying R41. The app is seen as offering significant functionality and resources without a cost R8R35.
Flo Cycle & Period Tracker Flo is heavily criticized for its pricing model. While free to download, most valuable features and insights are locked behind a premium subscription, which users find expensive R61R67R75. The price for premium has reportedly increased significantly R61, and users feel it's a 'money grab' to pay for basic health information R67R75R79.
Support tieR22R27R46R54
Ovia Cycle & Pregnancy Tracker Users report significant issues with Ovia's customer support. There are complaints of no response to emails, DMs, or in-app support requests R22R27R46. Some users have been blocked from support or ignored R22. This is particularly frustrating for users who have lost years of data and need assistance R22R46R54.
Flo Cycle & Period Tracker Flo users report issues with customer service, particularly regarding billing. One user was charged $60 after cancelling and deleting the app and received no reply to refund requests . Another user's partner was charged for an unapproved subscription and denied an appeal .
Pick Ovia Cycle & Pregnancy Tracker if

You are looking for a completely free app with comprehensive cycle and pregnancy tracking features, including community support and educational resources R8R35R41. You prioritize a simple interface and are willing to overlook recent aesthetic changes or minor bugs R5R8.

Pick Flo Cycle & Period Tracker if

You need a highly accurate period and ovulation tracker and are willing to pay for a premium subscription to access in-depth insights, advanced features, and educational content R65R98. You value a clean interface and consistent predictions .

Evidence note: Many recent negative reviews for Ovia stem from issues with a recent update, including data loss and changes to customization. Flo's negative reviews are overwhelmingly focused on its aggressive monetization strategy and high subscription costs.

Frequently asked

Is Ovia Cycle & Pregnancy Tracker truly free?
Yes, Ovia Cycle & Pregnancy Tracker is genuinely free, and many users have reported using it for over 10 years without being asked for payment R8R35R41.
Does Flo Cycle & Period Tracker require a subscription for basic features?
While Flo is free to download and allows basic period tracking, many users report that most valuable features, insights, and educational content are locked behind a premium subscription, which can be expensive R61R67R75R79.
Are there data transfer issues with Ovia?
Yes, several users have reported significant data transfer issues with Ovia, including losing years of historical period and pregnancy data when updating the app, merging apps, or transferring to a new phone R13R22R28R31.
How accurate are the predictions for Flo?
Flo is generally considered highly accurate for predicting periods and ovulation by many users, with some reporting it predicted their cycles and even pregnancies precisely over many years R65R77R95R98.

What reviewers actually said

Built only from these 120 real reviews (foreign ones translated). Superscripts jump to the quote here. Apple has no per-review links, so [ref] opens that app's reviews on the App Store.

  1. [R3] Ovia Cycle & Pregnancy Tracker 3/5 · US HATE THE NEW UPDATE: I really enjoyed being able to customize the app using the cute color theme that have been available FOR YEARS. Why is it necessary to take the color and fun out of everything.
  2. [R4] Ovia Cycle & Pregnancy Tracker 2/5 · US Bring themes back!: I liked the app until they took color themes away. Now I’m not happy. Why take them away? We needed more color options, not no color options. I also can’t stand the constant “pop ups” on the home page. I get they are kind of like reminders to track sleep, etc but it is annoying to have to hit the X five times to close all of them. Also, add more emotions. Half the time I don’
  3. [R6] Ovia Cycle & Pregnancy Tracker 3/5 · US Looks ugly: The new update has left the app ugly. I miss the galaxy background or the at least the option to choose a background.
  4. [R8] Ovia Cycle & Pregnancy Tracker 4/5 · US Ovi-ously Loving This Free App!: I enjoy how easy it is to use and the fact that it is free is an additional bonus! It offers functionality, simplicity and ease. I feel like it is my personal self-care app and it gives the freedoms to write, log and journal my feelings/thoughts, my body autonomy, changes and the tracking of my XXX rated activities with my lover is perfect for trying to convince.
  5. [R5] Ovia Cycle & Pregnancy Tracker 5/5 · US New User Ovia+: So far so good have been using the app for a month. Looking forward to seeing and learning trends over time. Easy interface design and able to enter info while on the go.
  6. [R25] Ovia Cycle & Pregnancy Tracker 2/5 · US Baby’s Name won’t let you select gender: I only use it for the baby names feature and for some reason this time around it only shows female names and it doesn’t allow adjustment in the filter section. They also restrict how you can set up your due date vs first day of period . If I change due date it tells ME When the first day of period was is no longer the day I put which is ridiculous cause tha
  7. [R1] Ovia Cycle & Pregnancy Tracker 1/5 · US Good until update: I like this app but the recent update messed up the counts on past cycles so now they all say 59 or 59 or whatever days.
  8. [R7] Ovia Cycle & Pregnancy Tracker 1/5 · US Nice app but…taking too long to load: The app takes way too long to load once you opened the app on the home page. It say’s something went wrong and request timed out.
  9. [R9] Ovia Cycle & Pregnancy Tracker 3/5 · US Recent bug: I normally love this app for pregnancy! I love all the resources and timely information. Normally I love this app! There must have been a recent update because my app will no longer update my pregnancy or show any data on my main feed. I’ve tried to redownload the app and it’s not working. Bummer. I hope it gets fixed soon!
  10. [R12] Ovia Cycle & Pregnancy Tracker 3/5 · US Major bugs lately: I used to like this app but I feel like I get a “something went wrong please retry” error >50% of the time I log in now. I’ve tried restarting the app and ensuring it’s up to date without any improvement. It’s disappointing.
  11. [R35] Ovia Cycle & Pregnancy Tracker 5/5 · US Perfect Cycle Tracker: So much better than the other cycle trackers I have tried. Thoughtfully laid out. All the information you could want. And no aggressive pushing to subscribe! And even if I do want to subscribe someday in the future… the fact it’s not being pushed on me every time I open the app makes me so much more likely to consider it!
  12. [R41] Ovia Cycle & Pregnancy Tracker 5/5 · US 100 percent free: Been using for 10 + years. Never been asked for $. Entering new phase of life and wish it assisted with that as ALL OTHER APPS insist on $$$. Forever a subscriber. And recommended to all my female students.
  13. [R61] Flo Cycle & Period Tracker 1/5 · US Costly: I’ve used this app for awhile and now that the subscription price has gone up it’s ridiculous. Not to mention keeping it free means they limit all access to the app now. Which it used to not be like that. It was more if you wanted more features than the regular ones then you could upgrade to premium, now you cannot do anything on the app without being a premium member. I’m extremely disapp
  14. [R22] Ovia Cycle & Pregnancy Tracker 1/5 · US .: This app used to be amazing. Once they merged all the apps I lost everything. Only response I can get is I apparently I deleted my account and haven’t used it when it was used every month multiple times. Over 10 years of data gone with no explanation. UPDATE: I am blocked from Ovia support or just ignored. Proof is in the fact I have waited over a month, multiple emails sent, dms on socials,
  15. [R27] Ovia Cycle & Pregnancy Tracker 3/5 · US It used to be so much better: I’ve used this app through 2 other pregnancies and 2 losses. Now they have merged ovulation and pregnancy together and I can’t even find the community to create posts with on the track pregnancy portion of the app. I reached out to support but no response.
  16. [R46] Ovia Cycle & Pregnancy Tracker 1/5 · US Painful to set up and edit: While signing up, I tried to look up my employer- who is not listed but does participate in the program. Now it’s stuck in this loop, I can’t edit, customer service doesn’t respond- when I try to chat for help, there is no one there, it’s just a reply saying someone will reach out in 2 days. I wish I wasn’t required to even give 1 star.
  17. [R54] Ovia Cycle & Pregnancy Tracker 3/5 · US Lost it all: I had been tracking my period since January and it may not seem long but all that information disappeared once I changed it to me being pregnant. I still need the information for my doctors and as of right now technical support has not reached back out to me to give me back my information. This app would have gotten 5 stars because I used it and I did get pregnant, that being said I j
  18. [R67] Flo Cycle & Period Tracker 2/5 · US money grab: works for tracking your period, but everything they advertise, you have to pay for, like any other app. basically a calendar you could make yourself, but with the usual manipulative scamming methods every other app uses😽 no benefits
  19. [R75] Flo Cycle & Period Tracker 3/5 · US Why???: Okay I love the app it’s good, but why should I have to pay to learn about my body please make it to where we have more access to more stuff like about our discharge and health and beauty tips please
  20. [R79] Flo Cycle & Period Tracker 1/5 · US Scammy: Was told this would be free. It’s not. I will be looking for another app. You should not have to pay to track your period or plan pregnancy. Very disappointing.
  21. [R13] Ovia Cycle & Pregnancy Tracker 1/5 · US Didn’t transfer data to new phone recorded 4 years for nothing: What happened:(
  22. [R28] Ovia Cycle & Pregnancy Tracker 1/5 · US I lost everything: Honestly I loved the Ovia pregnancy app, I tracked my entire pregnancy on it! But I lost everything when they switched to this app. I am extremely upset about it.
  23. [R31] Ovia Cycle & Pregnancy Tracker 1/5 · US Worst app EVER! They lost all my data!: Untrustworthy platform! DO NOT USE!!! They recently migrated all the Ovia Pregnancy data into Ovia Cycle & Pregnancy Tracker to combine the apps and decommission the Pregnancy app. The only notice in the Pregnancy app was that it was going away but no additional info for how the customer can ensure their data will migrate correctly nor an exact date. One day
  24. [R65] Flo Cycle & Period Tracker 5/5 · US THIS APP IS AMAZING: I like how this app is very accurate and helps keep track of all things that our body goes through monthly.
  25. [R77] Flo Cycle & Period Tracker 5/5 · US Esta app es la mejor: Me encanta esta app con esta app pude regular mi periodo y así pude salir embarazada en menos de 6 meses la recomiendo mucho para las mujeres que quieren regular el periodo y salir en embarazo
  26. [R95] Flo Cycle & Period Tracker 4/5 · US Buena: Muy buena app, en lo personal predice casi exacto mis ciclos con sus irregularidades. Me gustaría que la sección consejos no fuese solo para la versión paga
  27. [R98] Flo Cycle & Period Tracker 5/5 · US Best app ever: Have been using Flo close to 12 years now and all o can say is a must ave app for all ladies ,Flo predicted the date for all my 3 kids and it help me too to calculate my fertile windows and wen my period will come today ,best app ever

Synthesized from 120 recent App Store reviews · updated July 2026 · View on the App Store