# 28: AI Period Tracker & Health — Cycle, Fitness & Nutrition > Cycle-based fitness, nutrition, and emotional wellness app. (iPhone/iPad app by 28 Wellness, LLC.) - Source: https://appshunter.io/ios/app/28-ai-period-tracker-and-health/id6443715544 (this page in markdown: same URL + `.md`) - Developer: [28 Wellness, LLC](https://appshunter.io/developer/1648639720) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 4.60/5 from 5,654 App Store ratings · 501 written reviews indexed - Age rating: 17+ - Requires: iOS 16.4 · 142 MB - Languages: American English - Released: 2022-10-24 - Data updated: 2026-09-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/28-ai-period-tracker-and-health/id6443715544/reviews.md ## What is 28? Track your period, fertile window, and cycle phases. Get daily exercise videos, nutrition profiles, and emotional insights customized to your hormonal fluctuations. 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. Track your period, fertile window, and cycle phases. Get daily exercise videos, nutrition profiles, and emotional insights customized to your hormonal fluctuations. 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. FEATURES: 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 different subscription plans. 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 in your phone 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 ## Key features - Daily cycle tracking - Personalized exercise videos - Hormone-balancing nutrition profiles - Science-backed emotional insights - Phase-specific guidance - No equipment workouts ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 28 Wellness Premium | $119.99 | per year | | 28 Wellness Premium | $49.99 | per 3 months | | 28 Wellness Premium | $67.99 | per year | | 28 Wellness Premium | $37.99 | per 3 months | | 28 Premium Monthly | $19.99 | per month | | 28 Wellness Premium | $39.99 | per 3 months | | 28 Premium Monthly | $15.99 | per month | | 28 Wellness Premium | $71.99 | per year | | Partner Sharing | $6.99 | per month | | 28 Wellness Premium | $95.99 | per year | | 28 Wellness Premium | $179.99 | per year | | 28 Premium Annual | $19.99 | per year | | 28 Premium Annual | $29.99 | per year | | 28 Premium Annual | $39.99 | per year | | 28 3 months premium | $39.00 | per 3 months | | 3 months premium | $19.00 | per 3 months | | premium annual | $39.00 | per year | | 28 Premium Annual | $79.00 | per year | | 28 3 months premium | $26.00 | per 3 months | | 28 Annual Premium 2024 | $62.00 | per year | ## What do users think of 28? Overall sentiment: positive **Pros** - 🚀 Helpful insights and guidance - 🔒 Empowering women's health - 👍 Visually appealing and easy to use - 🚀 Cycle-synced workouts and nutrition - 👍 Informative and educational - 🚀 Convenient all-in-one solution **Cons** - 🐛 Tracking issues with irregular cycles - 💡 Lack of customization options - 💡 Expensive premium subscription - 🔒 Concerns about privacy and data usage - 👎 Overly sexualized imagery - 🐛 Bugs and glitches in the app **Commonly reported bugs** - Inability to update period start/end dates - Workout videos experiencing sound issues - App randomly logging users out - Recipes and grocery lists not syncing properly **Most requested features** - Ability to manually log period start/end dates - Integration with Apple Health for cycle data - More diverse representation of body types - Customizable meal plans and grocery lists - Monthly subscription option instead of annual - Expanded workout library and exercise variety ## Recent user reviews (10 of 501) All indexed reviews: https://appshunter.io/ios/app/28-ai-period-tracker-and-health/id6443715544/reviews.md ### 2/5 — Not good *2026-08-26, version 2.1.9* The app was glitching (showing nothing) so I had to sign out and back in and now all my data is gone ### 5/5 — Changed my life *2026-08-25, version 2.1.8* Just download it. You will be so shocked at what this app does for you! From the workouts to the recipes…. You will have the glow up of your life, and you will not have pms symptoms anymore. Just do it! ### 5/5 — A game changer for women! *2026-08-25, version 2.1.8* One of the most important apps on my phone, it has drastically improved my menstrual cycle experience by following the suggestions in each phase. Perhaps the best part for me is the workouts as a busy mum and business owner being able to do their workouts anytime anywhere with ease is so useful. Also, the grocery list just makes it so much easier than worrying about what I’ll make for dinner. Partner sharing also helps because my fiance knows what to expect and how to support me during each phase. Highly recommend !!! ### 5/5 — Beautifully done *2026-08-24, version 2.1.8* A game changer! Not only is the design beautifully calming and feminine, the information is inspiring while educational and well-sourced without being too clinical. I use it every morning as part of my routine, over coffee of course ;) I just feel better, feel supported, and don’t even get me started on the recipe rabbit holes… ### 4/5 — Amazing *2026-08-20, version 2.1.7* This app is great. ### 1/5 — Not working *2026-08-17, version 2.1.6* Paid for it and the workouts stopped working. Also thought this was a woman ran app, not AI ### 1/5 — Frustrated *2026-08-17, version 2.1.6* I went through the setup process twice attempting to fill in all information required, as the app format and promised results were exactly what I was looking for. However I managed to log in and all of the information was wrong. Nothing I spent time filing in was accurate from both of my attempts. I tried creating an account both through Apple and through my personal email address, and both accounts were flawed. The settings are limited for adjusting cycle length and my view kept saying ‘this is taking longer than usual’ when I opened the app. Didn’t work for me, which is a huge shame because I really would benefit from an app like this. Seems like you spent more time photographing women in bikinis than you did making sure the coding and back-end tech works as it should. Do not recommend. ### 5/5 — Every woman needs this *2026-08-14, version 2.1.6* Doctors will ignore us. But these things are what matters! It took me so many years to realize a lot of what I was experiencing wasn’t normal and could be treated naturally. ### 5/5 — Love love love. *2026-08-07, version 2.1.5* Literally a life-changing app. I can’t imagine not syncing my food and workouts to my cycle any more. 100% game changing. ### 3/5 — Used to be great, now it keeps glitching *2026-08-06, version 2.1.5* Used to really enjoy this app but a few months back, the calendar started showing period dates that were different from the dates i had saved. I reached out through email and they edited them for me and it seemed like it was back to working fine, but now i'm having the same problem again and when i try to fix the dates, the app somehow messes up the previous month's dates now so it's a never ending problem. Having to deal with all this led me to delete my account:( ## Frequently asked questions about 28 ### What does the 28 Period & Cycle Tracker app do? This app provides a personalized fitness and wellness experience based on your menstrual cycle. It offers daily exercise videos, nutrition profiles, and emotional insights tailored to your body's hormonal fluctuations. The goal is to help you work with your cycle rather than against it for optimized health and well-being. ### What are the key features of the app? Key features include daily cycle tracking with phase progress, personalized exercise videos designed by expert trainers, daily nutrition guidelines for hormone balancing, and science-backed daily predictions for your body and emotions. It also offers guidance and inspiration throughout your cycle. ### How much does the 28 Period & Cycle Tracker app cost? The app offers different subscription plans. Payment is charged to your iTunes Account upon subscription confirmation. Specific pricing details are available within the app or through your iTunes subscription management. ### What devices is the 28 Period & Cycle Tracker app compatible with? The app's content can be viewed on mobile devices, desktops, tablets, and TVs. This allows for flexible access to workouts and insights regardless of your preferred viewing platform. ### Who is this app designed for? This app is designed for women who want to understand and optimize their health by aligning their fitness and nutrition with their natural menstrual cycle. It's for those who feel traditional fitness methods don't account for their body's hormonal changes and want a more personalized approach. ## Version history (last 5 releases) ### 2.1.9 — 2026-08-25 A few quiet fixes to help things run smoother. ### 2.1.8 — 2026-08-20 A few quiet fixes to help things run smoother. ### 2.1.7 — 2026-08-19 A few quiet fixes to help things run smoother. ### 2.1.6 — 2026-08-07 A faster, smoother experience. ### 2.1.5 — 2026-07-27 Performance and stability improvements, plus a smoother app launch. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*