luna: teen health & period app

We Are luna

In-app purchases

About this app

luna is a trusted teen wellness app co-created with doctors, dermatologists and teen health experts. It’s designed to support girls through periods, puberty, skincare, stress, mood changes and growing up.

Whether you're using the period tracker, managing stress or trying to better understand your emotions, luna helps you learn about your health and body in a private, judgement-free space. Everything is backed by experts and built for teens.

📚 Learn About Teen Health and Wellness
Explore wellness topics like period health, skincare, hormones, mental health, stress, sleep, mood swings and body image. luna’s expert-created content makes it easy to learn about your body and mind in a way that’s accurate, clear and genuinely helpful. Whether you’re managing your cycle or navigating big changes, luna helps you feel informed and confident.

🧠 Created by Experts, Designed for Teens
All of luna’s health and wellness content is reviewed by doctors, dermatologists, safeguarding professionals and teen health experts. Every article, quiz and video is designed with teen girls in mind, so you can trust what you're reading and actually relate to it.

💬 Ask Anonymously, Learn Confidently
Got a question you don’t feel comfortable asking out loud? With luna, you can ask anonymously and get trusted answers from experts. Whether it’s about cramps, skin, mood changes, relationships or periods, luna offers clear, supportive advice without judgement.

🩸 Period Tracker Built for Teens
luna includes a simple, science-backed period tracker for teens. Track your cycle, mood, energy levels and symptoms in just a few taps. You’ll get personalised insights to help you feel prepared and more in control. Whether it’s your first time using a period tracker or you’re already tracking regularly, luna fits into your routine easily.

🌱 More Than a Period Tracker
luna is a teen wellness app that supports your whole self – physical, emotional and mental. From managing mood swings and self-esteem to understanding relationships, sleep and stress, luna helps you learn more about the parts of growing up that school doesn’t always cover.

🛍️ Save on Period Products and Skincare
Access exclusive discount codes on products made for teens, including period care, skincare favourites and self-care essentials. luna helps you save on the things you actually use from brands you can trust.

🛡️ Safe, Private and Made for Teens
We built luna to support teens through adolescence, and protecting their privacy is a fundamental part of that mission. We do not sell data and we do not share data with advertisers. Teens deserve to feel safe, supported, and in control and we will always put the needs of our community first.

luna is more than a period tracker. It’s your expert-backed guide to teen health, mood tracking, skincare and wellness.
Download luna today to start using the teen period tracker, ask anonymous questions and explore the wellness topics that matter most to you.

Ratings and reviews

I love this app! It has helped me gain so much confidence. Reading other people's questions reminds me I'm not alone, and everyone is so supportive. I also love how quickly questions get answered, plus the mood and period trackers are amazing. My only wish is that the subscription wasn't needed to ask and read unlimited questions. I would definitely recommend this app to anyone who needs a confidence boost, support or a reliable period tracker. 💜

This app is amazing! it has really helped me know when to prepare for my periods. even if you dont use it for periods, you can track your emotions. just one thing, when I did the free trail of premium, I found out about a feature one day before it ended so could you like add a little guide that people could maybe skip if they dont need it? Anyway, thank you so much Luna team!

The luna period tracker app is absolute gold. It has helped me look back on my most logged symptoms, my cycle length and my periods' average duration.The "you" review sums up the whole month in a slideshow presentation. I love this app and I definitely recommend it for beginners or females who want to keep track of their cycles, periods and symptoms.

What’s new

luna just got smoother!

We’ve improved performance across the app, making everything feel faster and more responsive.

We’ve also made unlocking luna premium easier and tidied up a few screens along the way.