Cycl - Supplement Tracker
Health & Fitness
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Meet the supplement app that knows your cycle. Phase-adaptive scheduling, conflict detection, and personalized recommendations. Built for women, by design.
Your cycle shapes how your body responds to everything, including the supplements you take. Cycl is the first supplement management app built around your menstrual cycle, personalizing your daily stack based on your current phase.
Not a period tracker. Not a supplement store. A smarter way to take care of yourself.
WHAT CYCL DOES
- Cycle-aware scheduling: Your supplement plan updates automatically across four daily time slots as your phase changes.
- Conflict detection: Cycl flags supplement interactions in your stack before you take them.
- Phase-adaptive recommendations: Get suggestions tuned to where you are in your cycle.
- Dose tracking with reminders: Stay consistent without thinking about it.
Simple onboarding. Enter your cycle info, build your stack, and your personalized plan is ready in minutes.
We also offer premium features with subscriptions, such as a smarter supplement stack generator and in-depth women's health supplement insights, to help you get the most out of your supplement routines.
Cycl is not a medical app and does not provide medical advice. Always consult a healthcare professional before making changes to your supplement routine.
Terms of Conditions: https://www.cyclsupp.app/tos
Privacy Policy: https://www.cyclsupp.app/privacy
This update makes Cycl's recommendations a lot smarter.
- New cycle and goal aware ranker that explains why each supplement made your top picks
- Smarter search that handles aliases, so "fish oil" and "Lion's Mane" just work
- Safer content updates under the hood that never touch your stack or history
Thanks for using Cycl. We're just getting started.
The developer, Justin Shieh, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Justin Shieh
- Size
- 21.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Mature or Suggestive Themes
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Cycl Pro - Yearly $29.99
- Cycl Pro - Monthly $4.99
- Copyright
- © 2026 Justin Shieh