Exvero

my own project

Currency converter

iOSOpen product
Role: Independent product designer and developerPlatform: iPhone and iPadScope: Product design, UX/UI, iOS development

Exvero is a fast converter for more than 160 currencies and widely used cryptocurrencies. It is built for quick everyday decisions rather than market analysis.

Rates remain available from a local cache when the network is unavailable, while one-tap direction switching and precise input reduce repeated work.

Core experience

  1. 01

    Choose the pair

    Select fiat currencies or cryptocurrencies from a searchable list.

  2. 02

    Enter an amount

    Use clear input formatting and see a precise conversion immediately.

  3. 03

    Reuse it anywhere

    Switch direction with one tap and rely on cached rates when offline.

Live conversion
Live conversion
Currency selection
Currency selection
Product identity
Product identity

Design focus

A converter is often used under time pressure, so the interface minimizes navigation between choosing a pair, entering a value, and reading the result.

Number formatting, precision, and offline state are treated as core interaction details rather than secondary settings.

Exvero metallic currency symbol

Current outcome

The released app provides an ad-free conversion utility for fiat and crypto values with a compact interface that remains useful offline.