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Designing Easy-to-Use Banking Apps: Key UX Design Principles

Future-Proofing Mobile Apps

Innovating the next generation of mobile apps

September 30, 2024

Consumers expect seamless, user-friendly experiences, especially in mobile banking. If your banking app feels outdated or is difficult to navigate, users may quickly abandon it for more transparent alternatives, leading to lost customers, diminished brand loyalty, and a hit to your bottom line. How can banks ensure that their apps offer the best user experience?

Many banking apps suffer from clunky user interfaces, long page-loading times, and confusing navigation systems. Users, who are typically looking for efficiency and security, often find themselves frustrated when they can’t quickly complete simple tasks.

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With so much competition in the financial technology, or Fintech, space, any bank that provides an app that is difficult to use is at a significant disadvantage. Users are less tolerant of poor design when managing something as important as their finances. Even a minor inconvenience can drive users to other apps, putting pressure on banks to prioritize UX design.

By applying key UX design principles, banks can design mobile apps that meet users’ expectations, enhance user engagement, and foster long-term customer relationships. In this column, I’ll explore the essential elements of designing easy-to-use banking apps.

1. Simplify the User Interface

A complex user interface can be overwhelming to users, especially when they’re handling their finances. Thus, when designing a banking app, simplicity is key. This doesn’t mean stripping away important features, but ensuring that each feature is easy to find and use.

  • clean user interfaces—Avoid clutter. Too many buttons, menus, and features on one page or screen can confuse users. Design with minimalism in mind. Display only essential information and hide advanced options under expandable menus for users who need them.
  • clear navigation—Users should be able to access core functionality such as checking account balances or transferring money with just a few taps. Make sure the navigation system is easy to understand and user friendly. A well-organized home screen with clear, easy-to-read labels can go a long way.
  • consistent design—Ensure that design elements such as buttons, icons, and fonts are consistent throughout the app. This will give users a sense of familiarity and simplicity and reduce their learning curve.

2. Prioritize Speed and Efficiency

Nobody wants to wait for a slow app, especially when trying to check their finances or make a payment. Prioritizing speed and efficiency not only improves the user experience but also increases an app’s retention rate. Optimize an app’s performance by minimizing page-load times. Make images smaller, simplify the code, and make sure the app works well on both high-end and low-end devices.

Users often get interrupted while using apps, especially on mobile devices. Implement auto-save features to ensure that users don’t lose their work and can continue their progress, allowing them to resume wherever they left off when they return.

Make frequently used functions such as balance checks, funds transfers, and bill payments accessible with minimal effort. Use shortcuts and predictive text to speed up the user’s workflow.

3. Focus on Security Without Sacrificing Usability

In the banking world, security is paramount. But overly complex security processes can create friction for users. Balancing security and usability is crucial to maintaining user trust while offering a seamless experience.

  • two-factor authentication (2FA)—Implementing two-factor authentication adds a layer of security without adding too much complexity. Choose options such as biometric authentication, using the user’s fingerprint or facial recognition, to offer both security and convenience.
  • secure, simple login—Consider alternative login methods such as passcodes or mobile authentication to simplify the user experience while keeping the app secure.
  • clear error messages—If something goes wrong during a login or transaction process, provide clear, helpful error messages. Avoid the use of technical jargon and offer step-by-step instructions to resolve any issues .

4. Provide Personalization and Customization

Today’s users expect companies to tailor apps to their needs. By incorporating personalization features, banks can improve user engagement and provide more relevant user experiences. Customization should be easy for users, allowing them to set up apps to meet their needs, with no hassles. Give users the ability to customize their dashboard according to their own preferences. Some might want to see their account balance, while others might prioritize their recent transactions. This kind of flexibility enhances user satisfaction.

Send users personalized alerts based on their behaviors. For example, you could notify users about a low balance or unusual activity on their account. But be careful not to overwhelm users with too many notifications. Make sure to keep notifications relevant. Save users’ preferences such as their language settings, dark mode, and frequent transactions, minimizing the need for users to repeatedly adjust their settings and enhancing the overall user experience.

5. Design for Accessibility

A banking app should be accessible to everyone, including those who have disabilities. Incorporating accessibility features can make your app more inclusive and expand your user base.

  • screen-reader compatibility—For users with visual impairments, ensure that apps are compatible with screen readers. Using descriptive labels for buttons and icons is essential.
  • high color contrast and large enough font sizes—Use appropriate color contrast to make text legible for all users and provide options that let users adjust font sizes to accommodate visual challenges.
  • simple language—Avoid the use of jargon and overly complex language. Clear, simple instructions and explanations benefit everyone, especially those who might not be familiar with banking terms.

6. Offer a Seamless Onboarding Process

First impressions matter. When users download a banking app for the first time, the onboarding process should be seamless and informative. If onboarding is too complicated or lengthy, users might abandon an app before they even complete an app’s setup.

Keep the registration process brief. You can always ask for more details later. If the registration process comprises multiple steps, include a progress bar to show users how far along they are in the process. This can reduce user frustration and improve users’ completion rates. Instead of overwhelming users by their having to complete a long tutorial up front, offer interactive tips to help users navigate through the app for the first time. Show users where to find key features without interrupting their workflow.

7. Elicit Constant Feedback and Iterate

No app is perfect, and users’ needs evolve over time. The best banking apps continuously collect user feedback and incorporate improvements. Building an easy-to-use app is an ongoing process that requires regular updates and tweaks that are based on real user data.

Encourage users to provide feedback directly through an app, using a feedback form or a simple rating system. Test different design elements and features with subsets of users to see which of them resonate best. Make data-driven design decisions. Regularly update an app to fix bugs, improve performance, and introduce new features. To maintain transparency, let users know what you’ve updated.

My Experience with Banking-App Design

As the co-founder of a mobile-app development company, I’ve worked with a variety of financial institutions. My team has created user-friendly banking apps. One thing I’ve learned from experience is that no two users are the same—what works for one might not work for another.

The key to success in designing banking apps is balancing simplicity with functionality, ensuring that users can complete their tasks efficiently without compromising the security that users demand. My experience has taught me that keeping the user at the center of every design decision is the best way to build a banking app that not only meets users’ needs but also exceeds their expectations.

By adhering to the key UX design principles I’ve discussed in this column, banks can foster customer loyalty, drive engagement, and ultimately, provide a user experience that stands out in the competitive marketplace. 

Co-Founder at TechnBrains

Dallas, Texas, USA

Muhammad Muzammil RawjaniMuzammil is an accomplished entrepreneur and technology enthusiast with over ten years of experience in software development. As the Co-Founder of TechnBrains, he brings his expertise as a seasoned software engineer to drive innovation and growth in the technology industry. With his strong passion for technology, Muzammil’s visionary leadership has propelled TechnBrains to new heights, making it a prominent player in the marketplace. His dedication to creating cutting-edge solutions has earned him recognition as a leading figure in the technology world, inspiring others to pursue their entrepreneurial dreams and positively impact the digital realm.  Read More

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