Client:
Fin7
Category:
Mobile App Design
Year:
2026
Project Overview
Informal lending is complicated. Local store owners often rely on paper notebooks to track customer debts, leading to calculation errors, lost data, and strained relationships. Fin7 was created to solve this by digitizing the entire process into a secure, transparent, and highly intuitive mobile platform designed specifically for everyday merchants.
Approach
The main design challenge was reducing cognitive load while handling complex financial logic. Instead of forcing users to do manual math, I designed an automated "waterfall" payment system that smartly allocates lump-sum payments across active debts. To ensure fail-safe accounting, I visually separated running tabs from fixed installments and introduced a clean, color-coded UI equipped with one-click SMS reminder templates for effortless customer communication.
Final Results
A premium, intuitive fintech product that eliminates manual errors. Fin7 transforms a stressful daily routine into a seamless experience. Store owners can now easily track partial payments, manage customer advances through virtual wallets, and share instant digital receipts—ultimately saving time and rebuilding financial trust with their customers.