Redesigning a retail app serving 100k+ shopkeepers in South African townships.

flash mobile

Flash Mobile app overview

Overview

This redesign initiative targeted an application serving over 100,000 users. The app enables shopkeepers in South African townships to offer services like electricity, airtime, and data sales.

The primary objective focused on enhancing usability to create a more intuitive interface suited to traders' needs.

Research

Initial desk research faced data limitations. The team examined the existing application using usability heuristics, then conducted field testing in townships to identify what functioned effectively.

Through interviews and testing, researchers discovered that users were highly familiar with Material Design components through WhatsApp usage on Android devices, informing the design language.

Flash shop in township
User interview session

Iconography

Researchers conducted association tests where users connected icons to words using printed materials, removing screen-based distractions to understand intuitive connections.

Flash UI before
Flash UI after

Collaboration

The team coordinated with Flash's branding department on visual direction, balancing client business requirements, UX improvements, and marketing considerations.

Flash Mobile final designs

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