Product Studio · Taiwan & United States

Everyday apps.
Designed to be loved.
Built by people.

We build proprietary applications that solve real friction — from concept validation through long-term stewardship.

See how we build → Explore our apps →
No tracking No ads iOS Android AI
Our privacy promise

Great apps shouldn't cost you your privacy.

With many free apps, you're the product. We do the opposite: we only touch what a feature truly needs — nothing else.

No collection

Name, email, phone, location, contacts — if a feature doesn't need it, we don't ask for it.

No tracking

No third-party tracking SDKs. We never follow what you tap or view across apps and websites.

No ads, no selling

We earn from the product itself — not from your attention, and never by passing your data to anyone.

AI that stays on your device

Our AI features run on Apple's on-device intelligence. Your text and photos are never uploaded anywhere.

Products

What we're building.

New tools land here as they ship — this list only grows.

Mission

We build everyday apps that businesses and people use and love. Our goal is to turn real friction into solutions that are intuitive, honest, and built to work.

— Dylvex Core Philosophy
Our Approach

From market gap
to shipped product.

Service teams across Taiwan and the U.S. still run on spreadsheets, chat threads, and paper. Big SaaS thinks the market is too small. We think the gap is too obvious to ignore.

01
Find the Real Problem

We sit with service teams and watch where their day actually breaks. That friction point becomes the product brief.

02
Prototype with AI

AI-assisted design and code turn an idea into a working prototype in days — cheap to test, cheap to kill.

03
Ship Small, Ship Often

Continuous releases, judged by real usage. Every version answers one question: did this make the work easier?

04
Measure What Matters

Success is time given back and steps removed — not download counts.

Get a Free Consultation →
Our team

Founded by operators who ship at speed.

Happy Team × Happy Users × Smart Business

Danny Tsai
Danny Tsai
Co-Founder & CEO

"The best infrastructure disappears. Your team should only feel speed."

Sophia Tsai
Sophia Tsai
Co-Founder & CTO

"Engineering culture is the first moat. Everything else is built on trust."

Behind the numbers is a team united
across Taiwan and the United States —
driven by openness, respect, and a passion
for building products people truly love.

🌱
Grow Together
Learn from every mistake, every day.
📱
Build for Ourselves
Apps we'd use and love ourselves.
👂
Listen to Every User
Real feedback drives every decision.
⚖️
Stay Balanced
Honest, human, and sustainable.
🚀
Just Getting Started
The best chapters are ahead.

We grow together, learn from mistakes, build apps we'd use ourselves, listen to every user, and run a business that stays honest, balanced, and human.

And we're just
getting started.

Ready to start?

Still have
questions?

We'd love to hear from you — partnership, career, or just a hello.

Contact Us → Each app's privacy policy →