Luvzy is a lifestyle app designed to help couples improve their intimacy and relationship health. Created by Applabel LTD, this app offers a unique way to track your intimate life, learn about your relationship health and get expert advice based on your data. It's suitable for any intimate relationship, whether you're a couple or an individual.

The app features an illustrated guide to Kegel exercises, breathing techniques with vibration to boost your health, and visualization of your state using the intimacy tree. You can log your emotional state, pleasure, and desire each day, and add your intimate influences and mental distractions. Luvzy will then display the state of your intimate relationship and offer useful personal advice based on your data. Additionally, the app offers different audio stories for couples' inspiration, various scientific content about relationships, intimacy, and health, and your personal intimacy coach, available to you at all times.

Overall, Luvzy is an excellent tool for couples who want to deepen their intimacy and improve their relationship health. The app is free to download, but a premium subscription is available with auto-renewable options. The subscription service conditions are listed, and the privacy policy and terms of use links are also provided.