App design
Apps are used with one thumb, on the go and often while distracted. We design for those conditions, not for a calm look at a big screen.
Feel free to contact our specialists:
What makes a mobile interface good?
Not the number of features, but how quickly users get to the one they opened the app for.
Flows and navigation
Clickable prototype
First we map out the paths, then we draw the screens. The prototype is tested on a phone, because on a monitor everything looks easy.
Design system
States and errors
Recurring components are specified once. Empty screens and errors are designed on equal footing with the success cases.
What do you get from the design?
A validated interface and files ready for development.
Built for one thumb
Key actions sit where your thumb can reach. That sounds minor until you use the app on the go.
Prototype before code
You walk through the real user journey before a single line of code is written. Changes at this stage cost hours.
Ready for developers
We hand over components, spacing and states fully documented. Development doesn’t have to guess what happens when there’s an error.
How we design your app.
Flows, prototype, visual design, developer handoff.
Flows
We map out the paths before drawing screens. The number of features doesn’t make an app good.
Key actions go where the thumb can reach.
Prototype
You walk through the real journey on a phone. On a monitor, everything looks easy.
We design empty screens and errors on equal footing with the success cases.
Design system
Recurring components are specified once and reused everywhere.
We hand over to development with spacing and states, not just pictures.
How much will your app cost?
Find out in a few clicks.
Which platform?
What's the scope?
Do you need user accounts?
In-app payments?
Connection to your system?
Publishing on the App Store and Google Play?
Estimated project price
from €2,800
Everything you need for a strong digital presence — in one place.
All servicesWhy Web Factor?
We combine strategy, design and technology to create more than a beautiful result — a tool that works for your business every day.
Some of our clients.
We've had the pleasure of creating digital experiences for market-leading companies and forward-looking startups.
Some of our latest projects.
Our focus is on striking visual solutions — functional and genuinely pleasant to use.
All projects
Lighthouse Golf & Spa Hotel
We created the flagship website of Lighthouse Golf & Spa Hotel — a luxury resort in Balchik with a golf course, a spa center and a hotel offering first-class service.
Mait
We designed and developed the flagship website of MAIT — an investment company with over 24 years of experience building modern, low-energy buildings in Bulgaria.
Transins
We developed the corporate website of Transins — a company with 32 years of experience in waste recycling and management in Bulgaria.
Shivana Residence
We created the website of Shivana Residence — a boutique complex of 21 detached houses with yards and a shared pool in the Priboy area of Asparuhovo, above the Black Sea.
Let's keep it simple.
Three clear steps from the first call to the start of work — no unnecessary meetings and no surprises along the way.
Step 1
Schedule a call
We want to learn more about you — your goals, what's working and where you need help. That's how we judge whether we're the right partner and can put together a plan that delivers real results.
Step 2
You get a tailored plan
We send you a clear proposal built around your goals — no fluff and no template price lists.
Step 3
We get to work
From day one, we're fully committed to your project. We dig into the details, communicate clearly and focus on one thing: results that matter.
Book your first call
What's it like to work with us?
The most accurate assessment of our work comes from the people we've done it with. Here's what they say.
We can also help with
A project rarely comes down to just one thing. Here's what else we can help with when the need arises.