Flux Period Tracker & Calendar
Predict Ovulation & Fertility
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Your cycle shouldn’t feel confusing, stressful, or impossible to predict.
Flux helps you understand your periods, ovulation, moods, symptoms, and fertility in a calm, simple, and supportive way, so you can feel more prepared and more in control every month.
Whether you're tracking your first cycles, managing irregular periods, understanding fertile days, or simply learning how your body changes over time, Flux makes daily tracking feel easy and reassuring.
Many period apps feel overwhelming, cluttered, or filled with information you don’t actually need.
Flux was designed differently:
- Calm and minimal experience
- Fast daily logging
- Helpful insights without complexity
- Friendly and easy to use
- Private by default — no ads
Because tracking your health should feel supportive, not stressful.
Your cycle affects your mood, energy, symptoms, and daily life.
Flux helps you track:
- Periods & cycle history
- Ovulation & fertile window predictions
- Mood changes & emotional patterns
- Symptoms & physical changes
- Daily notes & observations
Over time, Flux helps you notice patterns and better understand what your body is trying to tell you.
Flux uses your cycle history to provide smarter predictions for:
- Upcoming periods
- Ovulation days
- Fertile windows
- Cycle trends over time
The more you track, the more personalized your experience becomes.
Flux turns your logs and patterns into easy-to-understand insights so you can:
- Understand recurring symptoms
- Spot cycle trends
- Learn how moods and symptoms connect
- Feel more aware of your body month after month
No complicated charts. No medical jargon. Just clearer understanding.
Private, Personal & Ad-Free
Your health data is personal.
Flux is built with privacy in mind and designed to give you a comfortable, distraction-free experience without intrusive ads.
Download Flux and feel more confident, prepared, and connected to your cycle — every day.
Privacy Policy — https://flux.canopas.com/privacy-policy
Terms of Use — https://flux.canopas.com/terms-of-service
Questions or Feedback? Reach out to us at contact@canopas.com
Ratings & Reviews
Thanks for using the Flux app! This update includes bug fixes and performance improvements. To report a bug or request a feature, please contact us: contact@canopas.com.
The developer, CANOPAS SOFTWARE LLP, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
- Usage Data
- Sensitive Info
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- CANOPAS SOFTWARE LLP
- Size
- 154.9 MB
- Category
- Medical
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Mature or Suggestive Themes
Infrequent
Medical Treatment information
Contains
Messaging and Chat
User-Generated Content
Health or Wellness Topics
- In-App Purchases
Yes
- Flux Pro 1 Year $29.99
- Flux Pro 1 Month $11.99
- Copyright
- © Canopas Software LLP