Qube
Qube simplifies shared expenses by automatically splitting and settling bills, making group payments clear, quick, and stress-free.
Qube simplifies shared expenses by automatically splitting and settling bills, making group payments clear, quick, and stress-free.
🎨 Role: UI/UX Designer
🎨 Role: UI/UX Designer
🕓 Timeline: 7 Weeks
🕓 Timeline: 7 Weeks
Goal: Stop users from juggling between apps to split and settle bills. Qube handles everything automatically with autopay and smart settlement.
Goal: Stop users from juggling between apps to split and settle bills. Qube handles everything automatically with autopay and smart settlement.
About Project
About Project
The Challenge
The Challenge
Managing shared expenses was confusing - users often forgot who owed what, and manual calculations made things worse. The challenge was to design a system that made splitting bills effortless and transparent.
Managing shared expenses was confusing - users often forgot who owed what, and manual calculations made things worse. The challenge was to design a system that made splitting bills effortless and transparent.
Statement Restructure:
Users struggle to maintain clarity and comfort while managing shared expenses. Most existing solutions separate expense tracking and payment, leading to confusion, friction, missed settlements, and awkward reminders. Managing shared bills shouldn’t feel stressful - it should be simple, transparent, and guilt-free.
Statement Restructure:
Users struggle to maintain clarity and comfort while managing shared expenses. Most existing solutions separate expense tracking and payment, leading to confusion, friction, missed settlements, and awkward reminders. Managing shared bills shouldn’t feel stressful - it should be simple, transparent, and guilt-free.
What I Found?
What I Found?
- 8/10 users switched apps.
- 8/10 users switched apps.
- Reminders felt awkward.
- Reminders felt awkward.
- Automation was the dream.
- Automation was the dream.
- People hate doing math - even small splits felt like effort.
- People hate doing math - even small splits felt like effort.

Split Successful
Split Successful
Split Payment






Split Payment






Qube


The Solutions
The Solutions
- One-tap flow: Split → Pay → Settle
- Bills settle instantly using Wallet via linked UPI accounts.
- Automatically detects shared groups and assigns balances transparently.
- Every action is 2 taps or fewer - built for cognitive ease.
- One-tap flow: Split → Pay → Settle
- Bills settle instantly using Wallet via linked UPI accounts.
- Automatically detects shared groups and assigns balances transparently.
- Every action is 2 taps or fewer - built for cognitive ease.
UI Exploration
UI Exploration
EXPLORE





That's the short story.
That's the short story.
Dive into the full case study - wireframes, prototypes, and caffeine-powered decisions.