We define new products, redesign existing ones, and deliver brand and UX/UI that engineering can build from.
1You are turning an idea into a product
You need the proposition, brand, user flows, interface, and design system defined clearly enough to move into development.
2Your engineers need build-ready product design
The product direction is clear, but the flows, states, edge cases, and component rules still need to be resolved before development begins.
3Your product needs a redesign
The underlying product works, but the experience and visual quality no longer match its value or the expectations of customers, investors, and hires.
A finished interface includes more than the main screens. It covers empty states, errors, permissions, loading, long content, and the component rules that connect them. We define those details alongside the brand and core user flows, then deliver a system that can move into development without the product being redesigned in the codebase.
User flows, interface states, edge cases, responsive behaviour, and specifications your engineers can implement directly.
Identity, product interface, and key marketing surfaces designed from the same principles, so the company presents one coherent product.
A clear, considered experience for the customers, investors, and hires evaluating the company.
Reusable components, tokens, and patterns that keep new features consistent after the initial release.
We clarify the audience, business goal, core user flow, and the decisions the first release has to prove.
We design the central flow, the hardest states, and the visual direction first, then review them before expanding the system.
The approved direction becomes full user flows, responsive layouts, interface states, components, and design tokens.
We deliver specifications and source files to your engineers, or continue into implementation as the same engagement.
A friendship app that matches women in the same city, then runs them through six weeks of facilitator-led meetups.
An investing app that picks the stocks, then invests a set weekly budget on the user's behalf.
A German manufacturer of luxury motorhomes, building around 400 vehicles a year at Schlüsselfeld-Aschbach since 1985.
“350life are a dream to work with. They are insanely fast and thorough. We'd often hand off a loose idea at the end of the day and wake up to a polished solution.”
Tara KappelCo-founder & CPO, RealRoots“We're really happy with the work. 350life designed our iPhone app, and it looked so good we expanded the project to the Mac app right away. Both have shipped, and the product is getting very good traction. Their designs gave our team a ton to build, but helped us ship a polished product in quick time. We love their work, and we'll be back for more product work.”
Matt RongeCEO, Astropad“I work with 350life and I am really happy with the relationship. They deliver what we need, are always on-time and are really flexible. A real joy to work with!”
Rok GregoričLead iOS Developer, Benson“I got to know the team through a recommendation from one of my clients…I directly commissioned the team for the next company.”
Daniel PannruckerCEO, Lama Partners“Thanks to 350life's work, the app was delivered on time and within budget. User onboarding was quick and painless.”
Rok LenardičCEO, Indigo Labs“They are very devoted to what they do and they put all their efforts to understand what you need. Communication is transparent and responsive.”
Vesna PavlovičCEO, IRM Ltd.Yes. Brand and visual identity can be part of the same engagement as product design. We can define the logo, brand system, product interface, and key marketing surfaces from one set of decisions.
Yes. We provide the user flows, interface states, edge cases, component system, specifications, and tokens your engineers need to implement and extend the product.
A first release typically takes four to eight weeks, and a full product build takes two to four months. Product-design-only timelines depend on the number of flows, platforms, and states, which we define in the free written scope.
Yes. 350life is based in Slovenia and works with startups and enterprises across Europe, including Germany and the Benelux, and in the United States. Several clients are YC-backed.
We can redesign an existing product without replacing everything that works. The engagement starts with an audit of the current flows and interface, then defines what should stay, what should change, and whether any part of the codebase needs to be rebuilt.
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