Design & UXBeginner 1 to 2 hours

Lo-Fi Wireframes for a Mobile App

Sketch 5 key screens for a food delivery app.

The Scenario

A startup is building a food delivery app for campus students. Before any visual design, the product manager wants to see the core user flow in low-fidelity wireframes.

The Brief

Sketch 5 key screens: Home/Browse, Restaurant Menu, Cart, Checkout, and Order Confirmation. Use boxes, lines, and placeholder text — no colour, no branding.

Deliverables

  • Descriptions of 5 lo-fi wireframe screens with layout notes (header, content areas, CTAs, navigation)
  • A flow diagram showing how users move between the 5 screens
  • Annotations explaining key design decisions (why the cart is always visible, why checkout is a single page, etc.)

Submission Guidance

Lo-fi wireframes are about structure, not aesthetics. If you spend time on colours and fonts, you are doing it wrong. Focus on layout, hierarchy, and flow.

Submit Your Work

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