Service 09 · About 2–6 weeks

Mobile and web app UX/UI design

User flows, wireframes, high-fidelity screens and a component system for mobile products and web applications.

Terra11 Studio example for App design

Best fit

Startups and businesses with a defined idea, workflow or existing product that needs a stronger user experience.

Intended result

A clear, consistent product specification that developers can implement with fewer assumptions.

Deliverables

What you receive

Final quantities are confirmed in the quote. This standard structure keeps scope visible to both sides.

  1. 01Core user-flow map
  2. 02Wireframes for priority screens
  3. 03High-fidelity mobile or web UI
  4. 04Design system and component library
  5. 05Clickable prototype and developer handoff

Before you decide

Benefits and limitations, stated clearly.

Advantages

  • Clarifies the journey before development begins.
  • Keeps screens consistent through reusable components.
  • Reduces ambiguity between business, design and engineering.
  • Provides a prototype for early interaction checks.

Limitations to know

  • Development is excluded unless app coding is selected.
  • Large-scale user research is quoted separately.
  • Screen and state counts are confirmed in scope.
  • Major workflow changes after wireframe approval affect timing.

How Terra11 helps

Support that keeps the project on track

  • 01Translate requirements into user tasks and journeys.
  • 02Prioritise an MVP instead of designing everything at once.
  • 03Cover responsive, empty, error and success states.
  • 04Hand off specifications and components to developers.

What to prepare

Inputs that save time

  • 01Product idea and primary user groups
  • 02Feature list or business workflow
  • 03Target platform
  • 04Reference products with reasons

Project workflow

Six checkpoints from review to handoff.

  1. 01

    Current-state review

    We review available assets, channels and the most important constraint to solve first.

  2. 02

    Scope and proposal

    You receive up to two options with countable deliverables, timing and revision limits.

  3. 03

    Inputs and brief

    Both sides confirm files, requirements, ownership and approval criteria before production.

  4. 04

    Design and preview

    A representative direction is produced and explained before the system is expanded.

  5. 05

    Revision and quality control

    Up to two scoped revision rounds followed by content, size and consistency checks.

  6. 06

    Handoff and support

    Organised exports, source files where scoped and a practical usage guide are delivered.

Start a project

Send a few real files, your goal and your expected timing.

Terra11 will review the request and return a suitable scope and quote after the requirements are clear.

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