WarungKu — Super App Design

Overview

A super app for micro-entrepreneurs in rural Indonesia combining inventory management, digital payments, and supply chain ordering.

Problem

Small kiosk owners managed inventory on paper with no digital record.

Approach

Field research in Tulungagung shadowing 12 warung owners.

Solution

• Offline-first architecture
• Large tap targets
• Visual inventory (photo-based)
• Voice notes for daily sales
• Bilingual Indonesia + Javanese

Results

90% retention, 45 min/day saved.