Case study · Financial Services

A mobile app that makes buying, selling and earning crypto simple for newcomers

CEX.IO asked us to build its iOS and Android app for trading and earning cryptocurrency, with a clear path for people new to the system and a visual system for future screens.

CEX.IO: cover

At a glance

1-minute read
  • Discovery & Research
  • UX/UI Design
  • Design System
  • Mobile App
  • Front End

The situation

CEX.IO is an ecosystem of products and services for cryptocurrency, with compliance with international standards, many payment options, reliable banks and payment providers, and high market liquidity. It offers advanced order matching, a deep order book and analytical tools for experienced traders, and a simple interface for those just starting.

The company needed a mobile app that would let people sell, trade and earn cryptocurrencies easily, a user flow that guides newcomers from the first step, and a consistent visual system so new pages and modals could be created faster in the future.

What we did

Research and design came first, and then design and development ran in parallel. We built native iOS and Android apps around the things people do most: instant buy with a card, instant sell and withdrawal to a card, instant exchange between crypto and fiat currencies and staking that pays for holding supported coins.

Price alerts and order notifications keep traders informed when the market reaches a price or a limit order executes, and money management lets users deposit and withdraw crypto and fiat and add a card in a few clicks. The interface system behind the screens is built to be reused, so adding a page or modal does not mean designing it from zero.

The result

The app gave customers access to the open financial system in a form that is simpler to use and made crypto and fiat transactions approachable for more users.

Read the full case study · 2 min

The full case study

CEX.IO, step by step

On this page · 5 sections

About the business

CEX.IO is an entire ecosystem of products and services.

Compliance with international standards allows CEX.IO to implement numerous payment options and work with reliable banks and payment providers. CEX.IO combines the crucial features: enhanced security, various services, and high market liquidity.

Project tasks

  • Build an iOS and Android app to easily sell, trade, and earn cryptocurrencies.
  • Create a solid and intuitive user flow, guiding newcomers to learn to use the system from the beginning.
  • Build a consistent visual system that speeds up the new pages and modal creation in the future.

Project team

Team: 2 UI/UX designers, 2 Mobile Developers, Project manager, QA engineer, Business analysts.

3.5 months for research and design

5 months for development and QA

Design and development are done in parallel after the research and discovery phase.

Product development

CEX Phone
CEX. Mobile App.

Core idea

CEX.IO is the place where people can reach their goals with cryptocurrencies and blockchain technology. The company offers a full scope of secure solutions: buy, store, trade, sell, send, and earn digital assets.

CEX.IO always starts with a close examination of users’ needs to aim to add value. CEX.IO does everything to educate, equip, and empower users for a pleasant journey in the crypto world. The team makes access to crypto and blockchain technologies simple.

The app provides advanced order-matching algorithms, a high-liquidity order book, analytical tools for experienced traders, and a simple Instant Buy/Sell interface for those just getting started.

Platform features

Instant Buy:

Buying Bitcoin, Ethereum, Ripple, and dozens of other popular cryptocurrencies with debit or credit cards.

Instant Sell:

Selling cryptocurrencies and withdrawing funds to Visa/MasterCard in any currency.

Instant Exchange:

Creating personal trading pairs and quickly exchanging between any crypto or fiat currencies on CEX.IO.

Earn/Stake:

Earning by doing virtually nothing. Hassle-free staking on CEX.IO rewards users for simply holding stakeable coins on the account.

CEX Phone screens
CEX. Mobile screens.

Price alerts:

Set a price alert, and you’ll receive a notification when the market reaches the specified price

Passive earning:

Hassle-free staking on CEX.IO rewards you for simply holding stakeable coins on your account

Order notifications:

Set order notifications and be informed when your limit orders execute

Money management:

Deposit and withdraw crypto and fiat, and add your debit or credit card in a few clicks.

CEX Phone
CEX. Mobile screens.

Outcome

The app allowed customers to interact with the decentralized economy in various aspects. It simplified access to the open financial system. App made crypto and fiat transactions affordable and attractive to thousands of users.

CEX.IO was ranked in Top 10 Safest Cryptocurrency Exchanges by CryptoCompare in 2021 and named Most Trusted Crypto Exchange and Most Secured Trading Platform in the UK by the International Business Magazine Awards in 2022.

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