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01 Problem02 Approach03 Results

MultiPay · 2025

Turning six ways to move money into one form

MultiPay is a wallet for lari, dollars and euros. I designed card top-ups, transfers between accounts, currency swaps and IBAN sends so none of it feels scary.

6 flows

one pattern

Category
Multi-Currency Wallet
Role
Lead Product Designer
Timeline
10 weeks
Platform
iOS · Android
Year
2025
MultiPay, the product shown in a styled scene

01 Problem

People used three apps to move their own money.

Lari in one place, dollars in another, and no single total anywhere. Top up, transfer, exchange and send abroad each had a different form, and after confirm nobody knew if the money moved.

Home with your total balance
Transactions with search and filters
Card detail with freeze toggle

02 Approach

Every money move is the same three steps.

I talked to people who juggle three apps, then gave every move one form: from where, to where, how much.

  • 01

    Your total first

    One number at the top for every currency. An eye icon hides it on the bus.

  • 02

    Exchange inside transfer

    Two accounts in different currencies? The form adds sell and buy lines and the rate.

  • 03

    A clear answer

    Pending, success or denied, full screen, same look every time, always a way back.

Transfer with currency exchange
Your accounts or someone else
Every currency in one list

Before

Before · four moves, four forms

3 apps · nothing shared
  1. 01
    Top up a card

    Bank app one. Its own form, its own wording.

  2. 02
    Send to an IBAN

    Bank app two. Different fields, different order.

  3. 03
    Move between accounts

    Bank app three, if the accounts are even in the same place.

  4. 04
    Change currency

    A converter, then a calculator for what’s left.

After

After · one form

6 flows · 1 pattern
  1. 01
    From

    Which account or card the money leaves. Always first.

  2. 02
    To

    Where it lands. A panel, so the form stays behind it.

  3. 03
    Amount

    Same quick-amount chips every time. Rate appears here if currencies differ.

  4. 04
    Verdict

    Pending, success or denied, full screen, same language, always a way back.

Transaction successful
Denied, with a retry path
First deposit, empty form

03 Results

What it did.

6
Kinds of money movesTop-up, two withdraws, two transfers, exchange
1
Pattern for all of themFrom → To → Amount
90+
Screens designedFlows, states, panels, popups
0
Dead endsEvery flow ends with an answer

In context

In contextMultiPay on an iPhone in a navy case, frontal
In contextMultiPay on an iPhone in a navy case, tilted
In contextMultiPay on an iPhone in a navy case lying on a navy ground
In contextMultiPay on an iPhone in a navy case, close on the screen
In contextMultiPay on two iPhones in navy cases, macro

Six kinds of money moves, one pattern. The best wallet is the one you stop thinking about.

Next: E-SeatsTicketing for concerts, theatre and sport, one purchase pattern, designed in dark and light across three screen sizes.

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Write to me.

giorgi@matiashvili.com
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© 2026 Giorgi Matiashvili · Head of Design · Design Engineer (AI)Remote, from Tbilisi