What you will learn from this blog about the best free period tracker apps:
- A period tracker helps predict your next period, manage PMS symptoms, and understand your cycle better.
- Clue is popular for its clean design, science-backed insights, and easy symptom tracking.
- Nua’s Period Tracker offers cycle predictions, ovulation tracking, daily check-ins, and a simple monthly calendar view.
- Flo is known for AI-powered predictions and can also switch into pregnancy tracking mode.
- Glow is useful for fertility and ovulation tracking, especially for people trying to conceive.
- Period Tracker Lite is beginner-friendly and helps track moods, symptoms, and cycle length.
- The best app depends on whether you want simple cycle awareness, fertility support, or deeper symptom insights.
- The best tracker is the one you’ll actually use consistently every month.
If you have been meaning to start tracking your cycle but keep putting it off, now is a good time to start. A good period tracker can help you stay ahead of PMS symptoms, plan your life more effectively, and gain deeper insights into your health. Whether you are trying to conceive, manage symptoms, or simply understand your body better, the right app makes all the difference.
Why Tracking Your Period Actually Matters
Most people start using a period tracker because they want to know when their next period is coming. But the benefits go much further than that . Here is what consistent tracking can do for you:
- Predict your cycle with more accuracy over time, so PMS does not catch you off guard
- Identify patterns in your mood, energy, and symptoms across different phases of your cycle
- Support conversations with your doctor by giving you real data about your health
- Help you understand your fertile window if you are trying to conceive or avoid pregnancy
- Flag irregularities early, which can sometimes point to conditions worth investigating
Basically, a period tracker gives you information that your body has been trying to give you all along, just in a format that is easier to act on (more on this here).
Built for clarity, not confusion. Try Nua’s Period Tracker!
If you’re looking for one that will help you do this, here’s a list!

Free Period Tracker Apps for iOS, Android, and Web
1. Clue Period Tracker
This app seems to be an all-round favourite. The Clue period tracker is rated 4.8 out of 5 and reviewed in glowing terms by users. A publication of the American College of Obstetricians and Gynecology has rated it one of the top best free period tracker apps available. Here is what makes Clue stand out:
- Tracks your periods, moods, and exercises in one place
- Suitable for all ages and described as ‘scientific, not pink’
- Sleek look with a simple interface and informative visuals
- Works as both a period tracker and a general health log
2. Nua’s Period Tracker
If you are looking for a free menstrual cycle tracker that is simple, supportive, and intuitively designed, Nua’s free period tracker is a lovely addition to your daily routine. It is built for anyone who wants clarity without the clutter.
The tracker gives you a monthly calendar view that highlights your period days, ovulation window, and fertile days. It also comes with a Daily Check-In section where you can quickly log your mood, flow, or symptoms, or simply reflect using the gentle ‘Nua Tip’ of the day, which are little reminders that validate your feelings.
Its Cycle Summary is especially handy to see your next expected period, cycle day, cycle length, and period length, making it a genuinely useful period cycle tracker. For those who enjoy exploring more, it also offers curated product recommendations and blog posts based on where you are in your cycle, so you are supported with information that helps you understand what is happening with your body. Check it out here.
Tracking your cycle shouldn’t feel like a chore. Here’s one we designed for people who want to understand their body, not just count days.
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3. Period Tracker Lite
Available on the Apple Store and Google Play, Period Tracker Lite is rated 4.8 and works well as an accurate, user-friendly period tracker. Here is what it tracks:
- Weight and moods across your cycle
- Doctor’s appointments with built-in reminders
- Symptoms, including custom ones you can add yourself and categorize as mild, moderate, or severe
- Cycle and period length with easy-to-read charts
It is customisable, though some users feel it has too much pink and the visuals can be a bit OTT. Check out the Period Tracker Lite here.
4. Glow
Another app on the Apple Store. Rated 4.7. Winner of Webby 2014 for being the best health and fitness app. Glow works well as a period and ovulation tracker and syncs with other fitness apps like Jawbone and MyFitnessPal. For those who are trying to conceive, it has a mirror app that tracks the fertility of the partner as well. It is more suitable for older users and is rated 17+ for that reason. The free version comes with not-always-relevant ads and daily polls.The free version comes with not-always-relevant ads and daily polls. You can check out Glow here.
5. Period Calendar
Available for free download on Android, Period Calendar is pretty pink and rated 4.8. All you have to do is enter data about your age, body type, and period, and the app sends you an alert to keep you forewarned. This makes it a handy period tracker ovulation calendar for anyone who wants a simple, at-a-glance overview. The only reason to avoid it is if you have a problem with its flowery theme. Reviews call it easy to use, accurate, and adorable (especially from those who like pink). You can check out the app here.
6. Flo
Named ‘App of the Day’ in March 2018 in more than 30 countries, the Flo period tracker claims it is not like other period tracking apps and, frankly, it makes a decent case. Rated 4.8, it uses Artificial Intelligence to increase the accuracy of its predictions and can switch seamlessly from tracking periods to being a pregnancy calendar. Publications like Vogue, Cosmopolitan, Elle, and The Guardian have featured Flo. You can download the app here.
7. Eve
This app comes from the stable of Glow and you can get it here. Also a Webby winner for health and fitness, Eve was named the Most Innovative app of 2016 and is rated 4.7. It is an app for love, sex, and relationships, making it more than just a period tracker. It has a community where you can chat, make new friends, and post selfies with or without Snapchat filters. There is also a feature called Eve Gems, with quizzes, informative guides, emojis, and gifs.
8. Period Plus
Available only on the Apple Store, Period Plus is rated 4.7. It is elegant and sophisticated and works as a thorough period tracker app with an exhaustive range of features. It tracks breakouts, stressors, weight changes, and even migraines, something not available in most other apps. Period Plus has coloured themes, supports 3D touch, and even has a game called ‘Cotton Plop’. One reviewer actually found it ‘creepy’ that the app is so precise and accurate in its predictions.You can check out the app here.
How to Choose the Right Period Tracker for You
With so many options out there, picking the right one does not have to be overwhelming. Here is how to narrow it down:
- Figure out your main goal: Are you tracking for general cycle awareness, fertility, or symptom management? Apps like Glow and Flo work well for fertility tracking, while Clue and Nua are great for everyday cycle awareness and health insights.
- Consider your age and comfort level: If you are looking for a period tracker for teens, something simple and non-overwhelming like Nua or Period Tracker Lite is a good place to start. For older users who want deeper data, Glow or Flo might be a better fit.
- Check what it actually tracks: Some apps cover just the basics, while others log moods, symptoms, weight, and more. If you want a period ovulation tracker that does double duty, look for ones with a dedicated ovulation window view.
- Think about design: If you find pink and flowery apps distracting, go for Clue, which is deliberately non-gendered in its design. If you prefer something warm and supportive, Nua is worth trying.
- Try one for a full cycle: Most free period tracker apps need at least one or two cycles of data before their predictions become reliable. Give it time before switching.
- Look for a daily check-in feature: The best trackers make it easy to log every day, not just when your period starts. Apps with mood and symptom tracking make your data much more useful over time.
The Bottom Line
The best period tracker is the one you will actually use every day. Whether you prefer the science-forward approach of the Clue period tracker, the AI-powered predictions of the Flo period tracker, or the warm and intuitive experience of Nua’s free menstrual cycle tracker, there is an app on this list for every kind of person. If you want something that works as both a period tracker app and a gentle daily companion, including a period tracker ovulation calendar built right in, Nua’s tracker is a great place to start. Download the best free period tracker app that appeals to you and happy tracking!
Try Nua’s period tracker here.




I have experience using these, however I find that Clue is the very best of all the listed ones. Maybe that is why it was firstly listed 🙂