Apps That Actually Work for Your Users
We design mobile experiences that people love using. No confusing interfaces, no frustrated customers—just clear, intuitive design that gets results for Hong Kong businesses.
Start Your ProjectMobile Design That Makes Sense
Most apps fail because they're designed by developers, not users. We flip that around. Every screen, every button, every interaction gets tested with real people before it reaches your customers.
- User research that uncovers what your customers actually need
- Interface design that guides users naturally to their goals
- Prototype testing with real Hong Kong users before development
- Design systems that work across different devices and screens
How We Actually Design Apps
Forget the fancy design agency talk. Here's exactly how we turn your app idea into something people will actually want to use every day.
Listen First
We talk to your actual customers—not just you. What problems are they trying to solve? Where do they get stuck? What makes them delete apps?
Design Smart
Every screen serves a purpose. We map out user journeys that feel natural, create interfaces that don't need instructions, and design for Hong Kong users specifically.
Test Everything
Before any code gets written, real people try your app design. We watch them navigate, see where they struggle, and fix problems while they're still easy to fix.
Recent Design Work
Here's what happens when you design with users in mind instead of just making things look pretty.
Food Delivery Redesign
Local restaurant app was losing customers to big platforms. We redesigned the ordering flow, simplified the menu navigation, and added features Hong Kong users actually wanted—like detailed ingredient info and family sharing options.
- 40% faster ordering process
- User testing with 25+ Hong Kong residents
- Custom design for local preferences
Healthcare Booking Platform
Clinic appointment system that nobody was using. We discovered patients wanted to see doctor availability upfront, understand wait times, and easily reschedule. Simple changes, big impact.
- Reduced booking abandonment by 60%
- Bilingual interface design
- Senior-friendly accessibility features
Marcus Tanjberg
Lead UX Designer
8 years designing mobile apps
Former product designer at tech startups
Based in Hong Kong since 2019
The biggest mistake I see businesses make is designing apps they think users want instead of apps users actually need. I've spent years watching people interact with mobile interfaces—in coffee shops, on the MTR, in their offices. That's where real design insights come from, not from following the latest UI trends.
Every app we design gets tested with real Hong Kong users before launch. It's the only way to create something people will genuinely want to use.
Ready to Design Something Better?
Let's talk about your app idea. We'll help you figure out what users actually need and create a design that makes business sense.
Visit Us
4 Great George St
Causeway Bay, Hong Kong
Call Us
+852 2977 5128
Mon-Fri, 9am-6pm
Email Us
contact@sitesourceportal.com
We respond within 24 hours