Strong Balance Focus
The total balance is placed at the center of the experience, making the app feel direct and easy to understand.
A focused finance app shaped around balance tracking, card management, and everyday money control.

Coinly is a personal finance mobile app developed for users who want to manage spending, monitor balances, track activity, and access card details from one clear interface. The work focused on creating a dark, focused financial experience with direct actions, simple data views, and a confident mobile flow.


Personal finance apps often feel crowded, technical, or too data-heavy. Coinly needed a clearer structure where balance, cards, transactions, and spending statistics could be understood quickly without losing a premium and secure feeling.

Understanding how users check balances, review activity, compare spending, and move between banking actions.
Defining a dark mobile interface with strong contrast, clean spacing, and simple financial hierarchy.
Developing login screens, onboarding, balance cards, transaction lists, analytics charts, bottom navigation, and quick action controls.
Extending the system across welcome, login, home, overview, analytics, activity, and card-focused screens.
Adjusting typography scale, chart readability, CTA placement, card proportions, and spacing for a smoother mobile experience.



The visual language is built on deep black backgrounds, electric blue card accents, white typography, rounded components, and soft financial charts. The interface feels secure and modern, with strong contrast used to guide the eye toward balances, activity, and key actions.




The total balance is placed at the center of the experience, making the app feel direct and easy to understand.
The blue debit card becomes the main visual anchor, giving Coinly a recognizable and finance-focused identity.
Transfer, request, quick transaction, and activity controls are placed where users can act without searching.
Spending data is shown through clean line charts and monthly filters, making financial patterns easier to read.
The dark UI gives the product a controlled, private, and premium feel while keeping the content visually sharp.

The final system gave Coinly a clear mobile experience for balance tracking, card access, transactions, and financial overview. The app feels focused, secure, and easy to navigate, with a strong visual identity supported by simple actions and readable data.
A clear finance app helps users understand their money faster and manage daily actions with confidence.