It's not "just" PMS.
Don't let PMDD control your life. Belle's App is your health ally in managing PMDD. Understand PMDD, monitor your symptoms, and receive tailored guidance.
Understand the
Impact of Your Cycle
Gain Clarity
Monitor the severity of your symptoms linked to your cycle using a customizable PMDD tracker.
Drive Informed Decisions
Decode patterns across your cycle to pinpoint key areas for change.
Share With Doctors
Strengthen your voice with a medically-endorsed PMDD report.
Rewrite Your Premenstrual Story
Master PMDD
Learn and apply a range of evidence-based CBT (Cognitive Behavioral Therapy) techniques for the areas you need most.
Get Immediate Help
Apply practical tools for symptom relief during critical moments in luteal phase.
Reclaim Control
Discover evidence-based techniques for resilience-building.
Challenge Yourself
Break your PMDD cycle by building new habits with consistency and accountability.
Your body, your data
Secure your account with two-factor authentication and benefit from GDPR-compliance (European Data Protection Laws).
Your data is only used to customize your journey. With your consent, we can also use this data to enhance female health research.
We will never sell your data.
Create Belle With Us
Belle exists to improve the life of PMDD warriors. Want to help us? Check out our public roadmap, share your ideas, and vote for what we work on next!
Download Belle
What Our Members Say
Premenstrual Dysphoric Disorder (PMDD)
Sophia
“I have learned many strategies and helpful tips, was able to confront myself and found the right strategy for me to be more relaxed and reflective during this time.”
premenstrual dysphoric disorder (pmdd)
Mary
“I think the app is great, especially the toolbox!”
premenstrual dysphoric disorder (pmdd)
Brenda
“How does this app not have more recognition?! As someone with PMDD, I find it to be an incredible tool for me to use as I navigate my cycle. It has so much to offer, ranging from educational resources to journaling prompts, cycle tracking, & so so much more. Not to mention it is very user friendly. I couldn’t recommend this more.”
Premenstrual Dysphoric Disorder (PMDD)
Olívia
“Thanks to Belle, it's easier for me to take care of myself, because now I can see visually in which cyclical status I am in.”
Premenstrual Dysphoric Disorder (PMDD)
Abigail
“Practical exercises are definitely such a nice addition to deal with inner struggles. Especially with strong PMS or PMDD, there is often frustration or self-hatred.”
Premenstrual Dysphoric Disorder (PMDD)
Amelie
“So much has already changed throughout the use of the app, from 10 crappy days before to only 3, but they are well manageable. Tracking is my favorite tool!”
Premenstrual Dysphoric Disorder (PMDD)
Emma
“By using the app, I felt understood, less alone, scientifically recognized that PMDD is a real health problem.”
Premenstrual Dysphoric Disorder (PMDD)
Charlie
“Dealing with PMDD often leaves me feeling really isolated and misunderstood. But using your app, made me feel a lot less so.”
Premenstrual Dysphoric Disorder (PMDD)
Ashley
“Not only is the app extremely helpful considering all the resources, it’s really easy to navigate through it, making it super simple to check your data and track everything. And I also love the design and language, it’s really informative in an educational but accessible way.”
Unsure if you have a premenstrual disorder?
