Design System

StreamLine is a popular mobile banking app that enables users to manage their accounts, track expenses, and make transactions. The app, however, was facing usability issues that led to a decline in user satisfaction and engagement. Our goal was to redesign the app, improving its UX/UI to provide a seamless, intuitive, and enjoyable experience for users, ultimately increasing user retention and satisfaction.

3D Render
3D Render
3D Render

Headquarters

Headquarters

Ottawa, Ontario, Canada

Founded

Founded

2006

Industry

Industry

E-commerce

Revenue

Revenue

$1.578 billion (2019)

Company size

Company size

5,000+

Challenge

The app had a cluttered interface, making it difficult for users to navigate and find essential features. Users were facing issues with the onboarding process, which was affecting new user adoption rates. The app lacked personalization and customization options, making it less engaging and user-friendly.

Results

The redesigned app features a clean, clutter-free interface, making it easier for users to navigate and access essential features.

The improved onboarding process resulted in a 35% increase in new user adoption rates.

The addition of personalization and customization options enhanced user engagement, leading to a 25% increase in user retention rates.

Building the foundations

During the first days, we were responsible for coming up with a set of design tokens that would build the foundation of our Design System. We started with auditing our product. Informed by the audit, we’ve then created an initial color palette, a typography scale, a new icon set, and layout utilities. All accessible and flexible enough to be used on all Vendor Experience products on all platforms.

“ With our new visual branding and language in place, the new Shopify brand clearly captures the essence of our current and target customer base, our employees, and our values. ”

Tobias Lütke

CEO, Co-founder | Shopify

Conclusion

The StreamLine mobile banking app redesign successfully addressed the usability issues, resulting in a more intuitive and user-friendly experience. The improved UX/UI design led to increased user adoption, engagement, and satisfaction, demonstrating the value of a well-designed template for UX designers.

Kitty © 2025.

Kitty © 2025.

Kitty © 2025.

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