Contact
I'm always excited to collaborate on new projects and bring creative visions to life. Whether you need a complete design system, a mobile app, or visual identity work, let's connect.
ozgekahyaguner@gmail.com
Settle Up
Mobile App
Design System
Web Design
Group Expense Manager
Simplifying group finances by turning awkward money conversations into transparent, automated settlements.
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
The Challenge
Tracking shared expenses often leads to confusion and social awkwardness among friends and roommates. Users needed a way to manage complex debts without the emotional burden of manually calculating math or constantly reminding others to pay.
Strategic Focus
Transparent & Automated Ledger. I designed a friction-free interface that automates the math. The solution focuses on quick data entry and distinct visual summaries to make settlement feel like a natural part of the social experience.
Building the Experience
Avenir
Book
Heavy
Aa
Aa
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
Total Income
1 EUR = 30.24 TL
Settle up with
KT
Kaan T.
Güliz A.
Settle Up
Remind
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
KT
What’s Include
Smart Expense Entry
An intuitive flow for adding complex bills (even with uneven splits) in seconds.
Automated Settlements
An algorithm that simplifies debts into the fewest possible transactions.
Multi-Currency Support
Real-time conversion features designed specifically for international travelers
Open Groups
Filter
July 2023
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
October 2023
Amsterdam 23’
You Lent
182,60 EUR
Friends
KT
Settled-up Groups
Group name or friends
Create Group
Total Income
+ 5.400 TL
Activity
Account
Dashboard
Groups
Save
New Expense
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Amsterdam 23’
17 October 2023
Total Income
+182,60 EUR
1 EUR = 30.24 TL
Settle up with
KT
Kaan T.
Güliz A.
Remind
Activity
Balances
Total Expense
Friends
October 2023
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
18 October
Dinner @ De Pijp
Kaan T. paid 150 EUR
Paid in cash
you owe
50 EUR
1 EUR = 30.24 TL
18 October
Museum
Kaan T. paid 150 EUR
Paid with credit-card
you owe
50 EUR
1 EUR = 30.24 TL
Activity
Account
Dashboard
Groups
Settle Up
Settle Up
Mobile App
Design System
Web Design
Group Expense Manager
Simplifying group finances by turning awkward money conversations into transparent, automated settlements.
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
The Challenge
Tracking shared expenses often leads to confusion and social awkwardness among friends and roommates. Users needed a way to manage complex debts without the emotional burden of manually calculating math or constantly reminding others to pay.
Strategic Focus
Transparent & Automated Ledger. I designed a friction-free interface that automates the math. The solution focuses on quick data entry and distinct visual summaries to make settlement feel like a natural part of the social experience.
Building the Experience
Avenir
Book
Heavy
Aa
Aa
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
Total Income
+182,60 EUR
1 EUR = 30.24 TL
Settle up with
KT
Kaan T.
Güliz A.
Settle Up
Remind
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
KT
What’s Include
Smart Expense Entry
An intuitive flow for adding complex bills (even with uneven splits) in seconds.
Automated Settlements
An algorithm that simplifies debts into the fewest possible transactions.
Multi-Currency Support
Real-time conversion features designed specifically for international travelers
Open Groups
Filter
July 2023
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
October 2023
Amsterdam 23’
You Lent
182,60 EUR
Friends
KT
Settled-up Groups
Group name or friends
Create Group
Total Income
+ 5.400 TL
Activity
Account
Dashboard
Groups
Save
New Expense
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Amsterdam 23’
17 October 2023
Total Income
+182,60 EUR
1 EUR = 30.24 TL
Settle up with
KT
Kaan T.
Güliz A.
Remind
Activity
Balances
Total Expense
Friends
October 2023
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
18 October
Dinner @ De Pijp
Kaan T. paid 150 EUR
Paid in cash
you owe
50 EUR
1 EUR = 30.24 TL
18 October
Museum
Kaan T. paid 150 EUR
Paid with credit-card
you owe
50 EUR
1 EUR = 30.24 TL
Activity
Account
Dashboard
Groups
Settle Up
Contact
I'm always excited to collaborate on new projects and bring creative visions to life. Whether you need a complete design system, a mobile app, or visual identity work, let's connect.
ozgekahyaguner@gmail.com
Settle Up
Mobile App
Design System
Web Design
Group Expense Manager
Simplifying group finances by turning awkward money conversations into transparent, automated settlements.
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
The Challenge
Tracking shared expenses often leads to confusion and social awkwardness among friends and roommates. Users needed a way to manage complex debts without the emotional burden of manually calculating math or constantly reminding others to pay.
Strategic Focus
Transparent & Automated Ledger. I designed a friction-free interface that automates the math. The solution focuses on quick data entry and distinct visual summaries to make settlement feel like a natural part of the social experience.
Building the Experience
Avenir
Book
Heavy
Aa
Aa
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
Total Income
+182,60 EUR
1 EUR = 30.24 TL
Settle up with
KT
Kaan T.
Güliz A.
Settle Up
Remind
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
KT
What’s Include
Smart Expense Entry
An intuitive flow for adding complex bills (even with uneven splits) in seconds.
Automated Settlements
An algorithm that simplifies debts into the fewest possible transactions.
Multi-Currency Support
Real-time conversion features designed specifically for international travelers
Open Groups
Filter
July 2023
Boat at Göcek
You Owe
46,50 TL
Friends
+4 people
October 2023
Amsterdam 23’
You Lent
182,60 EUR
Friends
KT
Settled-up Groups
Group name or friends
Create Group
Total Income
+ 5.400 TL
Activity
Account
Dashboard
Groups
Save
New Expense
You and
Amsterdam 23’ Group
Category
0,00
Paid by
You
Split
Equally
Date
Today
Payment Method
Cash
Add Photo
Add Note
Amsterdam 23’
17 October 2023
Total Income
+182,60 EUR
1 EUR = 30.24 TL
Settle up with
KT
Kaan T.
Güliz A.
Remind
Activity
Balances
Total Expense
Friends
October 2023
19 October
Train Tickets
You paid 274 EUR
Paid with Z bank account.
you lent
182,60 EUR
1 EUR = 30.24 TL
18 October
Güliz A. paid 320 EUR Kaan T.
Paid in cash
18 October
Dinner @ De Pijp
Kaan T. paid 150 EUR
Paid in cash
you owe
50 EUR
1 EUR = 30.24 TL
18 October
Museum
Kaan T. paid 150 EUR
Paid with credit-card
you owe
50 EUR
1 EUR = 30.24 TL
Activity
Account
Dashboard
Groups
Settle Up
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Contact
I'm always excited to collaborate on new projects and bring creative visions to life. Whether you need a complete design system, a mobile app, or visual identity work, let's connect.
ozgekahyaguner@gmail.com