Blood: Period & Cycle Tracker

1.32K reviews
Content rating
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About this app

Newly designed home, avatar, calendar, log period, symptoms, period predictions, ovu, fertility, cal sync and notifications.

Figure out your flow. Worry less. Do more. Backed by science and driven by fun, the Blood period tracker app gets to know you and your body on a deeper level – giving you opportunities to personalise your own period journey, and providing support at every step of your cycle. With a combination of intelligent menstrual cycle tracking, period predictions, health insights, and highly-customisable avatars that reflect your every mood, Blood does more than just track your periods – it’s designed to help you understand your cycle like never before.

Track your period length, flow intensity, and symptoms, and view your predicted periods and ovulation dates for months in advance. Using machine learning artificial intelligence, our predictions get better over time. The more you log, the more accurate your predictions! Sync your life with your cycle – whether you’re planning for a big date, a sunny getaway, or an important presentation, being able to view future periods will help you know what’s coming.

Let your inner self shine through with highly-customisable Blood avatars that reflect your every mood. Switch up looks or show how you’re feeling today. Make this period journey truly yours!
Keep tabs on your symptoms such as cramps, bloating, aches, fatigue and insomnia so that you can observe trends and gain overall insights on your health.

Your menstrual cycle is made up of more than just PMS and your period. It comes with its own ups and downs according to your hormonal changes – we’re here to help you make sense of everything! The Blood app quickly gets to know all about you, and provides personalised daily tips that go with your flow and guide you on how to benefit from each menstrual phase. Enjoy insights on your mood, energy levels and more so that you can stay informed and take control of your cycle!

Set up and receive reminders for what’s important to you! Want a heads up on your period, fertility or ovulation day? No problem! You even get to add your own personal touch to your reminder message! Keep it secret, include an inside joke, or show some self-love – go ahead and toss in some fun of your own!

Your period predictions can be synced with third-party calendars (such as Google Calendar or iCal) with just one tap for an overview of what your schedule holds – and how your period may come into the picture! No more switching between apps and struggling to keep track of things. With this integration, you can easily get a glimpse of your flow together with other events so that you can plan your holidays, dates and other activities – worry-free!

Taking a user-first approach, we’ve given our app a brand new refresh! There’s so much to discover about your cycle and health – this exciting interface makes tracking your period, viewing countdowns, checking on fertility, and getting support a fuss-free and fun experience that you’ll want to keep coming back for.
Updated on
Sep 26, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Health and fitness and 3 others
This app may collect these data types
Personal info, Health and fitness and 6 others
Data is encrypted in transit
You can request that data be deleted
1.32K reviews
Megana Viddam
August 6, 2020
I really wish I knew about this app sooner! I've been manually logging my dates and symptoms in my phone calendar for years, which is just time consuming and inefficient. This app not only does that for you, but also gives you tips based on your symptoms; it even calculates ovulation. And the look and feel of the user interface is quite nice! The only thing I would recommend so far, is possibly adding some visual aids for the accupuncture tips and yoga stretches.
10 people found this review helpful
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Kaitlyn Loy Kai Xin
July 4, 2022
Honestly very disappointed, before it was updated I use to love this app it's very convenient. Now I can't even go in the app ,it's always loading at a page no matter how long I wait. I can't even check th date for my next period.
6 people found this review helpful
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July 5, 2022
We're truly sorry for the inconvenience. We've received your inquiry through the app and our Customer Experience Team will liaise with you further from there. Our app team is currently investigating the issue and we will get in touch with you shortly!
April 30, 2022
Honestly i really missed pslove :( it was more user friendly and simpler. And the additional info for each symptoms were awesome. Blood has a lot of potential tbh, it just need a little more improvement. It's unique and interesting, but the bugs are a bit of problem. Everytime i open the app i'd need to log in and get my number verified. At first i thought i'd lost all my data, but thankfully everything even from pslove was still there. But thanks for the no ads though!! I appreciate that<3
11 people found this review helpful
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May 4, 2022
Hey there, thanks for sharing your feedback with us! Please reach out to us at with the email address you used to create your original account and our app team will look into the issue for you! We're truly sorry for the inconvenience. Looking forward to hearing from you soon!

What's new

+ Bug fixes and performance improvements