luna: teen health & period app

In-app purchases
857 reviews
Content rating
PEGI 3
100K+
Downloads
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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.
track periods, ask anonymously & get expert advice on skin, stress & growing up
Updated on
Oct 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Messages and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

799 reviews
Enfys Holmes
September 3, 2026
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!
8 people found this review helpful
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We Are luna
September 13, 2026
We’re so happy luna helps you feel prepared for your periods and keep track of your emotions 💛 It’s frustrating that you only discovered a premium feature just before your trial ended, and a skippable guide is a really thoughtful idea. We’ve shared your suggestion with our product team, so thank you for helping us improve luna ✨
Mia Young
November 3, 2024
I love Luna!! I use it every day, it really helps me with managing my emotions and why I might be feeling certain ways. You never feel alone with Luna and it's a very judgement free app with so many useful features for teens. It's very easy and you can use the 'ask' or 'learn' feature to find out how easy it is to use! Luna is a great app and I definitely recommend to teens!!
114 people found this review helpful
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We Are luna
January 17, 2025
Thank you so much for leaving this amazing review - we really appreciate it!
Caprice
April 14, 2023
I really love the idea of this app! You can track your mood, skin, pain and periods. There's an article for just about anything a teen needs to know and the community is really nice. Would totally recommend, especially if you're struggling with the transition from childhood into adulthood. And it's free! Got to know about it from tiktok and don't regret downloading.
28 people found this review helpful
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What’s new

No big changes this time around, just some small but important bug fixes to help make luna smoother.