28 User Reviews

Customer Experience

Positive experience46.0% of reviews
Neutral13.1% of reviews
Negative experience40.9% of reviews

~ Based on 496 written reviews from the US App Store.

What users say

Is 28 Safe?

28: AI Period Tracker & Health appears safe based on user ratings. AppsHunter Safety Score for 28 is 92/100.

This assessment is based on 5,654 user ratings, with an App Store average of 4.6/5.

Safety Analysis

89.3% of ratings point to a safe experience
3.4% of ratings suggest some concerns
7.3% of ratings point to a risky experience

~ Based on 5,654 App Store ratings for 28.

Is 28 Legit?

28: AI Period Tracker & Health appears to be a legitimate app. AppsHunter Legitimacy Score for 28 is 88/100.

Based on 88 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Not working

Paid for it and the workouts stopped working. Also thought this was a woman ran app, not AI

Frustrated

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.
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Every woman needs this

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.

Love love love.

Literally a life-changing app. I can’t imagine not syncing my food and workouts to my cycle any more. 100% game changing.

Used to be great, now it keeps glitching

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:(
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I’ve recommended it to 50+ women

I’ve been using 28 for years, and I’ve recommended it to 50+ women. I’ve tried other cycle tracking apps, including Flo, but they always felt a little too gimmicky for me. 28 is simple, beautiful, and genuinely helps you understand your body instead of overwhelming you.

The recent updates have been fantastic I love the added details for insights. My only wish is that the daily insights were refreshed more often because I read them every morning and have practically memorized them by now.

More than just a period tracker, this app has helped me understand cycle syncing and how my hormones affect my energy, mood, workouts, and overall well-being. It honestly helps me show up as a better human. I recommend it to almost every woman I know.
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Love this Period tracker!

Comprehensive science based insight into how your body works! It’s also beautifully designed and very reinforcing to look at!

lack of diversity

There isn’t a single POC working as an instructor on your app. Everyone is skinny minnie, only one body type… NO diversity it’s sad. Every photo for “aesthetic” is of a white woman. do better

Glitchy

I really enjoy this app, but it keeps logging me out and it’s always a hassle to get logged back in.

28 loves women!!

Everything about the design and structure of this app was intentional and made to embrace your feminine. Highly recommend!

Keeps logging me out

Rly pretty and aesthetic with nice tips and advice for each phase. I like how it’s set up but I only really open it every month to log my period. Between each start date the app logs me out which is kind of annoying. Also powered by ai which kinda contradicts the connecting with nature energy that they’re going for.
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Glitchy

I really love the app. There’s nothing out there like it with the messaging like this. It’s really glitchy sometimes though and that’s a bit frustrating for an everyday user.

New update is amazing!!

The new update is incredible!! I’m blown away. I was frustrated with the bugs for the past year but all of them seem to be resolved! also, the new functionality and design are just wow. GET THE NEW UPDATE!

Recipe Glitches

Can’t access any recipes only one recipe with instructions is available under all meals. Every meal is the same recipe. Tried to do a 3 day free trial and immediately got charged for a whole year $39.99. I want a refund

updates = bugs

I appreciate the new features but the weight loss/gain section does not work unless you are under 110 pounds apparently. I cannot properly set my weight loss goals and macros without them staying at 2500 calories. Please fix this.

Why so many photos of women in swimsuits? It’s unnecessary and this is constantly repeated in reviews but not listened to.

If I already have a premium subscription, why does my husband have to pay $7 a month to see my insights and symptoms? Make it make sense.
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New update-disappointing

I have been using the app for several years and absolutely loved it, bc it was by women for women and really helped me understand my body. But this latest update is not it. I hate the integration of AI (completely unnecessary and adds a huge level of distrust for me bc I now feel that I have to fact check everything), and the calorie counting is just an ED trigger. Also, the fact that an app that has been based around helping women understand what's unique about their bodies is integrating the BMI system, which is entirely based around male physicality and has been proven to be bogus on multiple fronts is straight up unacceptable. There are so many ways that nutritional tracking could have been implemented that would have been great. This isn't it. I don't think I can justify continuing to pay for the app with this.
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Login issues

I’m starting to get really irritated with this app. I’ve had this app for about 3 years now. it used to be a great app!! Now, every time I try to check the app I’m logged out and I have to log back in. Not only to I have to enter all my login information back in, but now I have to remember exactly when my cycle began/ended and enter that in (which is pointless if you’re checking the app to see when your next cycle will begin). It’s the 4th time I’ve had to deal with this issue in the last month and a half.
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Women Sexualizing App

I only tried the free features. The content is mostly basic information about the menstrual cycle.
What really put me off was the design. It's full of images of half-naked women in revealing swimwear and overly suggestive poses. I don't like the sexualization of women, and it doesn't feel like a supportive app for women. It feels more like an app designed for the male gaze than one created to help women.
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Used to workout for free.

I’ve been using this app for years to do the workouts. There used to be many that were free and many that were behind the paywall. Now every single workout is behind the paywall.

ALMOST Complete Perfection!

❗️Makers Please Read❗️I’ve been using 28 for a few years now, and it’s been one of the most accurate cycle apps I’ve ever used. I love how detailed the tracking is, it helped me notice patterns I never would’ve thought to log myself. The science based insights into my mood and physical symptoms are incredibly helpful, and I love the food and activity recommendations. The aesthetic is honestly unmatched. 🤎🌿 Most period apps feel cold and sterile, but 28 has such a beautiful Mother Earth vibe. The different colors for each phase, the imagery, and the overall functional flow make it a joy to use.

My only two requests would be:
• A customizable food log so I can track which meals work best for MY cycle.
• A way to log missed periods instead of the app continuing as if I never skipped a cycle. This is a big one for me. As someone with irregular periods, this would be incredibly helpful when talking to my doctor.

Add those two features, and this app would be perfect. I hope the makers of this app see’s this to make what I feel are basic necessities for a woman who tracks. ✨🤎🌿
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