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The best period tracker apps, from Flo to Clue and more

Take the guesswork out of getting your period. We found the best apps for tracking your cycle.
By
April 20, 2022
A Galaxy A51, open to the Clue app tracking calendar, rests on a white leather chair.
Kaitlyn Cimino / Android Authority

Pull back the curtain with data that’ll benefit anyone menstruating. Period tracker apps take the guesswork out of getting your period. They let you record everything from flow length and heaviness to symptoms, ovulation, and even sex drive. As a health tool, these apps, and their corresponding data, are invaluable. We’ve rounded up the best period tracker apps to try, whether you’re trying to conceive or just trying to keep your pants clean. 

The best period tracker apps

  • Flo: One of the most popular period tracking apps, Flo helps users track symptoms, remember to take birth control, and much more. 
  • Clue: A female-led app, Clue is best suited for users trying to understand their cycle, whether it’s irregular or right on time. 
  • Glow: Glow is a data-packed period tracker app filled with charts, graphs, and helpful insights. 
  • Eve: A cheeky user interface and plenty of sexual activity tracking define Eve. Its also produced by the same developers as Glow.
  • Ovia: Ovia is the best period tracker app for planning pregnancy. It provides plenty of useful tracking metrics as well as additional resources for women hoping to conceive.
  • Period Tracker Period Calendar: If a nightly scribble in your diary is commonplace, Period Tracker Period Calendar is the app for you. This app emphasizes taking notes on your cycle symptoms and more.

What to look for

To be blunt, periods are a pain. And sometimes, also kind of a mystery. Whether you’re trying to get pregnant, trying to avoid pregnancy, or just trying to figure out what’s going on downstairs, period tracker apps can help.

  • Identify your goals: Start by choosing an app that aligns with your current goals and needs. Is your focus predicting your flow or analyzing period-related symptoms and irregularities? If you’re hoping to get pregnant, some apps cater specifically to users trying to conceive.
  • Keep it easy: Once you’ve narrowed it down by need, choose whichever app feels the simplest and won’t turn tracking into a chore. The more consistently you track, the better the benefits. Something as small as intuitive icons could make tracking faster for you personally. 
  • Determine the right depth: Don’t get bogged down by an overloaded app. If all you want are the basics, stick to a simple option with an organized calendar. On the other hand, if you want more information, find an app that goes deeper. 
  • Consider community: A few apps help users connect with one another as well as with medical professionals. If a network is something you want from your tracker, seek out options that include one.
  • Check for age-appropriate content: Some apps are user-friendly for all ages. Others are specifically designed for younger audiences with a more playful interface. Finally, some apps specifically focus on more explicit topics like sexual behavior.
  • Shop around: All in all, don’t hesitate to shop around. It’s worth finding the right fit.

Flo: The most popular period tracker app

Price: Free / $7.99 per month / $39.99 per year 

Screenshot of the Flo app in the Google Play store highlights the apps analysis and chat features.
Flo Health Inc.

A clean, simple interface plus effortless tracking and daily insights make Flo one of the most popular period tracker apps on the market. From cramping to mood swings, Flo has over 70 symptoms available to track and a team of health experts to help you understand those symptoms. The app experience includes informative features like Today’s cycle day, Today’s symptoms, Today’s discharge, and more. Flo also offers pill reminders and educational resources. Take quizzes, read articles, or get personal in Secret Chats. Flo’s community feature lets you open up about intimate topics and concerns with other users. 

Clue: The best period tracker app for learning your own body

Price: Free /$9.99 per month / $39.99 per year 

A screenshot of the Clue app from the Google Play store highlights some of the apps features.

Cycle analysis, a team led by females, and extensive content (including LGBTQIA+ resources) make this app stand out. Whether you’ve always had irregular periods or your body is reeling after a recent departure from birth control, Clue knows not all cycles are the same. Instead of boxing users in, it tracks everything from acne, to emotions, to sexual activity and even lets you add custom symptoms. If communication is key, users can also share their cycle data in Clue Connect. This feature is great for keeping partners on the same page or for athletes who want their coaches to tailor training to their cycles. Most recently, Clue added a distinct pregnancy tracking option for users started on that particular journey.

Don’t miss our complete guide to the Clue Period and Cycle Tracker.

Glow: The best period tracker app for digesting data

Price: Free / $29.99 for 3 months / $3.99 per month for 12 months /$79.99 for a lifetime subscription

Screenshots of the Glow app in the Google Play Store illustrate some of the period trackers top features.

For those who love a good graph, Glow has you covered. Not only does the app track your period, ovulation, symptoms, and sexual activity, it creates attractive PDF charts of all of your data. Users can print these out for visits to the doctor or share them via email. Glow collects and tracks a considerable number of cycle-related data points, all of which are compared to other users in your demographic for context. Like some other apps, it lets you add your partner to your account to share your tracking information more easily. This can help your partner better understand your cycle and fertility and be more active in family planning. Also, paying for a subscription to Glow gives users premium membership to all of Glow’s sister apps, including Eve, below.

Eve: The best period tracker app for an empowered sex life

Price: Free / $29.99 for 3 months / $3.99 per month for 12 months /$79.99 for a lifetime subscription

Screenshots of the Eve period tracker app highlight the apps emphasis on sexual health.
Glow Inc.

Brought to you by the same developers as Glow (above), Eve is an app for users who also want to keep tabs on their sexual health. Eve encourages users to track their periods in relation to their sex life, offering standard period tracking features as well as the ability to track sexual activity, drive, moods, and whether or not you used protection. Cheeky design elements (think creatively used bananas) and sex-focused content make this app one for mature audiences. Eve also offers a community for sharing experiences and asking fellow users health-related questions.

Ovia: The best period tracker app for planning pregnancy

Price: Free 

Screenshots of the Ovia app in the Google Play store depict how the app tracks fertility.
Ovia

Especially popular with users trying to conceive, Ovia tracks many key factors that affect fertility. These include your period and ovulation, cervical position, basal body temperature, and more. Users can then combine this data (and the app’s proprietary algorithm) to predict their fertile window. Ovia also helps you bring insights to your OBGYN. The app has tons of resources for individuals looking to get pregnant. It also has a partner app for tracking your baby’s growth if you do have one. Plus, it’s completely free!

Period Tracker Period Calendar: The best period tracker for note-takers

Price: Free /$9.99 per month / $39.99 per year

Screenshots of the Period Tracker Period Calendar app on the Google Play store show the apps simple but playful design style.
Simple Design Ltd.

For an app that’s no-fuss and works for all cycles, Period Tracker has plenty to offer. With a cutesy, simple style, the app centers around your cycle calendar. Users can track everything from flow, symptoms, and breast self-exams to cervical data, mucus, and moods. A prominent diary feature also encourages users to add typed notes to their tracking process. A separate self-care tab offers soundscapes, meditations, workouts, and other resources for holistically taking care of your body. Some reviewers noted this app as a good option for teens, but the app’s social features might be worth reviewing. Not everyone wants more chat rooms in their kids’ lives. 

Honorable mentions

That’s it for our list of the best period tracker apps. We also want to give an honorable mention to the following:

  • Google Keep Notes: If you aren’t interested in all the bells and whistles, keep it simple with Google Keep Notes. Jot down the start and end of each flow. Then, next time you find yourself in the stirrups, you can give your doctor hard dates. 
  • Cycle Tracking in Apple Health: For insight at wrist height, Cycle Tracking on the Apple Watch lets users log flow levels, symptoms, and more. It will even alert you when your next predicted period or fertile window is a few days away.

Period Tracker FAQs 

Q: Are period trackers accurate?
A: The accuracy of period tracking apps varies from app to app based on each option’s unique algorithm. However, the greatest accuracy will always be achieved when a user is meticulous about entering data. Additionally, most apps will improve the longer a user is consistently inputting data.

Q: What do period trackers do?
A: Period trackers do just that, track periods. They allow users to log cycles, tracking a variety of symptoms and data points. This helps individuals gain insight into their bodies. Period trackers help users predict upcoming periods, identify patterns, and learn how cycles impact overall health.

Q: Do period tracking apps sell your data
A: In the past, some period tracking apps have been scrutinized for sharing users’ data. Recently, many of these apps have made strides to ensure their users’ privacy. That being said, most individuals consider cycle-related data to be very sensitive information. Be sure to review the user privacy settings and options on any app you are considering.

Q: Which period tracking app is best for tracking fertility?
A: 
Most of the tracking apps listed above will help users track fertility. Depending on your goals some apps may be better suited to help than others. For example, Clue tracks fertility and also provides plenty of resources to help users understand fertility in general. On the other hand, if you are tracking fertility in an effort to conceive, Ovia is a good choice.

Q: Can my IUD affect my menstrual cycle tracking?

A: Yes. Some forms of contraception, including intrauterine devices (IUDs) and extended-cycle birth control pills, can impact your menstrual cycle. As a result, period tracker apps typically ask users to include their use in the user’s data set. If you have any concerns about your cycle or about the effects of contraception, talk to your doctor.


Tracking your menstrual cycle is beneficial to understanding your overall health. Likewise, many devices and apps track a range of other valuable health indicators. Below are some related articles you might want to check out: