Blood: Period & Cycle Tracker
PSLove Pte. Ltd. Health & Fitness iPhoneiPadiPod touch
Blood: Period & Cycle Tracker is a free Health & Fitness app for iPhone and iPad by PSLove Pte. Ltd. Rated 4.7/5 from 187 ratings. Requires iOS 16.0.
- Rating
- 4.7
- 187 ratings
- Price
- Free
- on the App Store
- Size
- 114 MB
- Age 12+
- Updated
- Sep 28
- 2026 · v3.14.8
Screenshots
About Blood: Period & Cycle Tracker
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. TAKE THE GUESSWORK OUT OF YOUR PERIODS 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. CUSTOMISABLE AVATARS 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! LOG YOUR SYMPTOMS & MOODS 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. INSIGHTS ABOUT YOU, FOR YOU 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! GET REMINDERS 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! SYNC TO YOUR PERSONAL CALENDAR APP 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! USER-FRIENDLY DESIGN 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.
Ratings & reviews
4.7
187 ratings
What’s new
Version 3.14.8 · Updated September 28, 2026
Bug fixes and improvements: - Fixed an issue where your period headline on the Home screen could fail to display correctly. - Improved cycle prediction reliability on the Calendar. - General stability and performance improvements.
App privacy
The developer, PSLove Pte. Ltd., reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Contact Info: Physical Address, Email Address, Name, Phone Number, Other User Contact Info
- User Content: Customer Support
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Other Usage Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Physical Address, Email Address, Name, Phone Number, Other User Contact Info
- Health & Fitness: Health
- User Content: Photos or Videos, Customer Support, Other User Content
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Other Usage Data
- Sensitive Info: Sensitive Info
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Financial Info: Payment Info
- Contacts: Contacts
Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Alternatives to Blood: Period & Cycle Tracker
Looking for apps like Blood: Period & Cycle Tracker? Here are 6 similar apps on the App Store. The highest rated is Period Log (4.7/5), and all 6 are free to download.
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Period Tracker: Cycle Calendar
4.6
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Period Tracker: Monthly Cycles
4.0
-
Period Log
4.7
-
Period Tracker - Pepapp
4.6
-
Period Diary: Privacy First
4.1
-
Menstrual Calendar FMC
4.6
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Blood: Period & Cycle Tracker | 4.7 / 5 (187 ratings) | Free | September 28, 2026 | |
| Period Tracker: Cycle Calendar | 4.6 / 5 (144) | Free | Jun 3, 2026 | Compare |
| Period Tracker: Monthly Cycles | 4.0 / 5 (3,811) | Free | Mar 31, 2026 | Compare |
| Period Log | 4.7 / 5 (1,215) | Free | Jan 17, 2026 | Compare |
| Period Tracker - Pepapp | 4.6 / 5 (616) | Free | Oct 23, 2026 | Compare |
| Period Diary: Privacy First | 4.1 / 5 (429) | Free | Sep 23, 2026 | Compare |
| Menstrual Calendar FMC | 4.6 / 5 (193) | Free | Jan 29, 2026 | Compare |