28 Period Tracker & Fitness 9+

Menstrual, Cycle, & Nutrition

28 Wellness, LLC

Designed for iPhone

    • Free
    • Offers In-App Purchases

iPhone Screenshots


Get daily exercise videos, nutrition profiles, and emotional insights customized to your body's natural cycle.

28 is the world's first cycle-based fitness and wellness experience offering cycle tracking, transformative exercises, nutrition profiles, and science-backed emotional insights, all hyper-personalized to where you are in your natural cycle and controlled by you.

Designed by supermodel trainers and medical experts to work with your body's physical and hormonal fluctuations. Powered by nature and innovative technology that personalizes your daily experience while keeping you in control of your cycle data.

Painful Periods Aren't Natural

But they are common. Synthetic estrogens in birth control, plastics, and beauty products have created hormone imbalances for millions of women. 28's functional nutrition was designed to naturally restore balance to your hormones, along with phase-specific functional movements.

Workout With Your Cycle, Not Against It

Many popular fitness methods were designed for men, not women, with no regard for the menstrual cycle. 28 is the first method of its kind designed to optimize your energy, hormones, strength, and flexibility as you experience changes throughout your cycle.

You Deserve More Than A Period Tracker

Your cycle has four phases. Each phase brings changes to the brain and body. Exercising and eating based on your cycle means changing the types of movements and nutrients during each phase to optimize your physique, hormones, and mood. 28 empowers you with simplified science, breathtaking content, and cutting-edge technology.

Become the Expert of You

You are a mystery. Your body doesn't have to be. We've been locked in the passenger seats of our own bodies for far too long. School taught us little-to-nothing about how our cycles and hormones actually work. 28 empowers you to connect with your body by understanding the beautifully complex nature of your biology, one day at a time.


Follow Your Cycle
- Daily Cycle Status
- Easily Track Your Periods
- Phase Progress Bar

Science-based Insights
- Daily body predictions
- Daily emotional predictions
- Goals, Guidance, and inspiration

Exercise Videos
- Personalized to match your energy and mood
- Designed by trainers of iconic supermodels
- Lengthen, strengthen, stretch & tone
- Sculpt booty, tighten abs, tone arms, lean legs
- Workout anywhere, at any time
- No equipment required
- Lightening-fast, high-definition streaming
- View on mobile, desktop, tablet, TV

Nutrition Profiles
- Daily nutrition guidelines for hormone balancing
- Specific suggestions by food groups
- Give your body what it needs, when it needs it
- No more calorie counting
- Coming Soon: Meal plans
- Coming soon: Shopping lists

Embrace your nature and begin today!

Subscription pricing and terms:
28 offers an auto-renewing annual subscription at $89.99/year. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.

Terms of Use: https://28.co/terms
Privacy Policy: https://28.co/privacy

What’s New

Version 1.3.0

Thanks for using the 28 Mobile App! To make our app better for you, we bring updates here regularly.

What's new just for you:
- Subscription to premium features
- Nutrition Recipes feature added
- Grocery List feature added

Drop us a rating and a review. We would love to hear back from you.
Your feedback is important to us!

Ratings and Reviews

4.4 out of 5
208 Ratings

208 Ratings

hailsss96 ,

Fantastic but….

Just started using this app and really loving the features so far. Especially the nutrition tab - the main issue I have is that the nutrition suggestions change every day based on where you’re at in your cycle but having all of these items on hand is not realistic nor is having to go to the store everyday to acquire something not in your kitchen. A weekly overview of what foods are suggested and then broken down on a daily basis as to why they’re suggested would be much more helpful and nice addition to the app. Overall it’s great though and best period tracker app I’ve used so far!!!

Developer Response ,

Hi, thanks for the feedback. We now have the Grocery List feature for current and upcoming phase under Premium. Hope you can start a free trial to check it out!

Marissa CC. ,

ENDGAME for Tracking my Cycle

An extension of Evie, how could I not download it. I LOVE IT. I’ve learned a little more about my cycle through the “phases” the app works through. The nutritional suggestions have been incorporated into my meals and my body has never been more thankful for a shift in routine!
I lift weights for my workouts but this app has me cutting my workouts in half and finishing off with a strong equipment-less list of exercises that have me feeling AMAZING. I’ve never done yoga but I feel like this is the closest I’ll get without having to pay for a membership. I feel so much more balanced and flexible, I LOVE IT.
And It’s all recommended based on where you’re at in your cycle. Ummm HELLO??? This is it. The one stop shop.
They’re also continuing to improve their tracking algorithms. That’s something that they will continue to enhance but the main mission of this app, the intention of this company???? They are right at what is women need!!

kallisonm ,


I never write app reviews but HOW CAN I NOT???? This is the best tracking app I’ve ever used and is so educational for someone who had no idea about any of this stuff a few months ago… why aren’t they teaching this in school?! I found the website through tiktok and have used it so much since then, so naturally I downloaded the app once it was out. I recommend it to all my friends!! Basing my lifestyle off my cycle has quite literally changed my life. Not only is the info useful and easy to understand, but it’s also aesthetically pleasing and FREE. I’ve found it to be very validating when it comes to how I feel during my cycle and it has made understanding my body much easier and honestly kind of fun. Love love love the purpose behind this app and it’s just going to get better. Whoever was behind the creation of this is iconic 👏🏻

App Privacy

The developer, 28 Wellness, LLC, 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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