Mobile app design
We design mobile apps for iOS, Android and cross-platform. UX strategy, interaction design, native UI and a full developer handoff. Order app design — to iOS HIG and Material Design guidelines.
Our work
Alchemy Markets
Trading app design — complex data in a clear mobile UI.
UkrAvit App
Design of a native B2B app for the agri sector.
PetsCare App
Design of a pet-care app — warm, clear UX.
Qela
Mobile product design built around the user’s key action.
Pricing
Assessment of an existing app
- Audit of up to 20 app screens
- Heuristic report + usability issues
- App Store and analytics analysis
- Roadmap for retention
- Delivery in 5-7 days
- UX flows and screen map
- Screen wireframes
- Native UI: iOS HIG / Material
- Interactive prototype
- Developer handoff
- Delivery in 10-14 days
App component library
- Mobile design tokens
- Component library with states
- Patterns for iOS + Android
- Usage guidelines
- Documentation and support
- Custom schedule
All plans include a monthly business review and reporting with revenue attribution. No setup fee. Minimum 3 months, then month-to-month.
A word from the Head of Design
“Good design isn’t about the “wow” — it’s about a person understanding your offer in seconds and clicking the button. We draw every screen around a specific user action — that’s why our products don’t just look good, they work.
Serhii DiachenkoHead of Design · chyzh.agency · 8+ years UI/UX · action-driven mobile design
Questions and answers
How much does app design cost?
A UX audit of an existing app from $2,000, full UI/UX design from $8,000, a mobile design system from $12,000. We price by screens and flows, not “pages”.
Should iOS or Android be designed first?
It depends on the audience and budget. Usually we design to native guidelines for both platforms at once from a single design system.
How is app design different from website design?
Different patterns (gestures, navigation, states), native iOS HIG / Material guidelines, screens instead of pages, and asset handoff for mobile development.
How long have you been in the market?
We’ve worked since 2011. In that time — 50+ projects for clients from 18 countries, a team of 13 specialists.
How do you work if the client is in another city?
Fully remote: Zoom/Google Meet for alignment, shared Figma boards and a task tracker. Geography doesn’t affect quality or timelines.
How is the relationship with the client formalized?
A contract + spec with a fixed scope, timeline and budget. Transparent, with milestones and acceptance points.
Do you provide progress reports?
Yes — after every stage: what’s done, what’s next, a demo in Figma. No “black box”.
Let’s build an excellent product
Tell us about your task — we’ll show how the design will work toward your result.