We build Science-backed
apps for everyday life
Creating delightful mobile experiences that actually make life better.
What we do
We build our own products and we will help you build yours
App Development
From concept to launch, we create stunning mobile applications that users love.
Learn moreUI/UX Design
Beautiful, intuitive interfaces that enhance user engagement and satisfaction.
Learn moreHow we do it
Where science, philosophy, and elegant engineering converge
At Ess X, we believe technology should serve humanity's deepest needs, not exploit its vulnerabilities. Our approach uniquely combines scientific rigor, philosophical wisdom, and elegant engineering to create products that genuinely improve lives.
Science-Driven
Every feature we build is grounded in research. From Stanford studies powering BreathFlow's breathing patterns to clinical research driving SuppDive's supplement analysis, we let evidence guide our decisions.
Philosophy at Core
We tackle fundamental questions: How can technology support focused living? How do we combat misinformation in health? Our products embody philosophical principles of intentionality, truth-seeking, and human flourishing.
Elegant Experiences
Complexity hidden, simplicity revealed. We obsess over every interaction, ensuring our technology feels natural, intuitive, and delightful. Beauty and function unite in every pixel.
What we did
Live products making real impact
PdfSheet
Photos to PDF, instantly.
Convert photos to beautiful PDF documents in seconds. 100% private, no uploads, completely free.
SuppDive
The supplement scanner app for unbiased reviews
Choose safe, high-quality supplements that actually work. Instant label scanning, ingredient analysis, and AI-verified reviews.
Glancely
AI Hairstyle Try On
Try on new hairstyles instantly with AI. See how you'd look before your next haircut or color change.
BreathFlow
Research-backed breathing
Enhance your wellbeing with 20+ science-backed breathing patterns from Stanford, Navy SEALs, and peer-reviewed research.
Let's Build Something Amazing
Ready to transform your ideas into reality?