Loved by beauty enthusiasts
Join thousands who've discovered their perfect lipstick shades
"I've been guessing at lipstick shades for years. This app finally told me WHY certain colors work on me and which families to stick to. Game-changer!"
"As a professional, I appreciate the LAB color space approach. It's scientifically sound and works across all my clients. The undertone detection is spot-on."
"Finally, a beauty tech that actually understands color theory! The privacy-first approach is refreshing. My photos stay on my phone where they belong."
Ready to find your perfect lipstick shade?
Join the WaitlistEverything you need to find your perfect shade
A comprehensive beauty tool designed with privacy and accuracy in mind.
Smart Camera
Guided photo capture with real-time quality checks for blur, lighting, and pose.
AI Analysis
Advanced face landmark detection and LAB color space analysis for accurate skin tone and undertone detection.
Virtual Try-On
See how recommended shades look on you before buying with our realistic virtual try-on feature.
Personalized Recommendations
Get 3-5 shade family recommendations tailored to your unique undertone (warm, cool, or neutral) and skin depth.
Privacy First
All processing happens on-device. Your photos never leave your phone in V1.
Quality Guaranteed
Built-in quality gates ensure accurate results by validating photo conditions before analysis.
How It Works
A simple, privacy-focused process powered by advanced AI and color science.
Capture Your Photo
Use our guided camera interface with real-time quality checks. We ensure proper lighting, focus, and pose before capture.
AI Analysis
MediaPipe Face Landmarker detects 468 facial points. We extract lip landmarks and sample skin tones from cheeks, jawline, and forehead.
Color Science
Convert to LAB color space for perceptually uniform analysis. Detect your undertone (warm/cool/neutral) and skin depth (light/medium/deep).
Get Recommendations
Receive 3-5 shade family recommendations tailored to your unique profile. Each suggestion includes an explanation of why it works for you.
Virtual Try-On
See how each recommended shade looks on you with our realistic virtual try-on. Save favorites and share feedback to improve future recommendations.
Explore Shade Families
Interactive 3D lipstick collection - click to select, click another to compare
Vein Test
Green veins
Best Metals
Gold jewelry
Skin Tone
Yellow, peachy, or golden undertones
Not sure about your undertone? Our AI will detect it for you.
Get Your Personalized MatchBuilt with Modern Technology
Cutting-edge AI, privacy-first architecture, and scalable infrastructure.
iOS App
- •Swift
- •SwiftUI
- •AVFoundation
- •CoreImage
AI & Vision
- •MediaPipe Face Landmarker
- •468-point face mesh
- •LAB color space analysis
Privacy
- •On-device processing
- •No photo uploads (V1)
- •Anonymous authentication
Performance
- •Accelerate framework
- •vImage optimization
- •Real-time quality checks
Backend
- •Firebase Firestore
- •Remote Config
- •Analytics & Crashlytics
Architecture
- •Clean architecture
- •Config-driven rules
- •Scalable design (V1 → V3)
Why LAB Color Space?
LAB (CIELAB) color space is perceptually uniform, meaning equal distances in LAB space correspond to equal perceived color differences. This makes it more stable under lighting variations than RGB, providing more accurate skin tone and undertone analysis.
Privacy First
Your privacy is not an afterthought—it's built into our core architecture.
On-Device Processing
All face analysis and color processing happens locally on your device. Your photos never leave your phone in V1.
No Photo Storage
We only store numeric analysis results (undertone, depth, recommendations) - not your actual photos.
Firebase App Check
Advanced abuse prevention and security measures protect both you and our infrastructure.
Clear Consent
Transparent privacy onboarding explains exactly what data we collect and how it's used.
Our Commitment
We believe beauty tech should empower you without compromising your privacy. That's why we process everything on-device by default, only storing anonymized analysis data to improve our recommendations. Your face, your data, your control.
Frequently Asked Questions
Everything you need to know about Lipstick Finder
Our AI uses LAB color space analysis, which is more accurate than RGB for skin tone detection. We analyze your unique undertone and depth to recommend shade families that complement your complexion. The system is calibrated for all skin tones and undertones.
Still have questions?
Contact Us