Your intelligence. Your sanctuary.
Finally, a health companion that actually understands you.
We build intimate, luxury tools for your most valuable asset. Complete clarity for your body, completely secured on your device.
The Family
Three companions. Absolute privacy.
Every PurpleDaisy companion turns complex medical data into absolute clarity. We build luxury tools to protect your most intimate asset: your health.
Meridian
Transform scattered lab reports into a beautiful, interactive health journey instantly. Uncover your deepest metabolic rhythms in one pristine picture.
iOS & Android
Vela GLP-1
Your intelligent guide for the GLP-1 medication journey. Track doses, adjust gracefully, and navigate weight wellness with ultimate clinical precision.
Soleil
Understand the hidden language of your hormones. Discover exactly how the four phases of your cycle shape your energy, mood, and daily performance.
Our Philosophy
“Every tap, every symptom, every heartbeat you log belongs to you. Not to advertisers, not to insurers, not to us.”
PurpleDaisy Team
Building a private future
Data sold to third parties
Zero tracking, zero profiling. We don't want your data.
On-device AI processing
Local ML models parse your medical reports instantly without cloud.
AES encryption
Military-grade standard. Hardened keys securely stored in Secure Enclave.
Under one architecture
Meridian, Vela, and Soleil. Radically separated but conceptually unified.
Privacy Architecture
Your private sanctuary. Secured on your device.
Unbreakable Encryption
Your health data is sealed directly on your device. We can't read your medical history. No one can.
Local-First Intelligence
All analysis runs locally on your phone's Neural Engine. Your habits and patterns never touch a server.
Clinically Certified
Independently audited to the highest global standards for medical data protection.
Zero Data Monetization
We build software that respects you unconditionally. No trackers, no advertisers. Ever.
Every record. Protected.
What people are saying
Loved by people who care about privacy.
“After years of using apps that felt like they were mining me, Meridian is the first one where I genuinely feel like the product is my health, not my data.”
Sarah M.
“My doctor told me to track everything on Ozempic. Vela does exactly that, and I never worry about my medical history ending up somewhere it shouldn't be.”
James K.
“I've been waiting for a health app built with the same design philosophy as the tools I use for work. Meridian is finally that app.”
Priya T.
Own your health story.
Join the waitlist for early access to the PurpleDaisy family. Be the first to experience health tracking that respects you.
🔒 We'll never share your email. That would be ironic.