More banks and fintechs are hiring a UI UX design agency because customers now choose a bank partly on how its app feels to use. If paying rent takes six taps and a security code that shows up late, people notice. Plenty of them quietly open an account somewhere else. Better rates help, but a competitor can match those in a week. Building an app people trust without thinking about it takes a lot longer, and that’s what this post is about.
Why Is UX Turning Into a Real Edge for Banks?
UX gives banks a competitive edge by making everyday tasks like transferring money, checking balances, and opening accounts easier. A well-designed banking app can reduce customer frustration, build confidence, and help banks compete beyond interest rates and fees.
A few years ago, people stayed with a bank mostly out of habit. Moving your direct deposit felt like a chore, so most people didn’t bother.
That’s changed. Opening an account with Chime or SoFi takes a few minutes on a phone, and plenty of Americans now keep a second account just because the app is nicer to use. The app has also become the main way people bank. In a 2024 American Bankers Association survey with Morning Consult, 55% of bank customers said they mainly use a mobile app to manage their accounts.
Customers also don’t judge your app against other banks anymore. They judge it against Uber or Venmo, because those are the apps they open every day. Banks are now formally ranked on it, too. J.D. Power runs a yearly study on banking app satisfaction, and in 2025 Fifth Third came out on top among regional banks.
There’s a trust angle too. If the screen looks difficult, people become anxious, and with money, anxiety becomes a call for help or abandoning the transaction. A clear layout informs the user that there is some thinking behind it.
This is the gap a good UI UX design agency is hired to close. The goal is an app people feel comfortable using without thinking about it.
Where Does Good Design Actually Show Up?
Mostly in small moments that customers repeat over and over. Here’s how the same moment can go well or badly:
| Moment | When it’s done well | When it isn’t |
| Opening an account | The camera guides you to line up your ID, and it’s done in one try | A blurry upload gets rejected with no reason given |
| Logging in | Face ID, plus a warning before your session times out | Getting logged out halfway through a transfer |
| Sending money | Saved payees and fees shown before you confirm | A fee that only appears on the receipt |
| Checking your balance | Balance and upcoming bills visible at a glance | A home screen packed with offers and widgets |
| Disputing a charge | Open a case and track it in the app | A phone queue and a reference number on paper |
None of these are huge features. They’re the kind of detail that solid ux design services spend most of their time on, because they’re what people notice on a Tuesday morning when they just want to pay rent.
It also helps to remember who’s using the app. A 24-year-old freelancer and a 68-year-old retiree might both bank with you, and both need to get through the same flows without help.
What Are Fintechs Doing That Banks Can Learn From?
Most fintechs didn’t grow by offering higher interest. They picked one everyday job and made it easy:
- Venmo turned splitting a dinner bill into a few seconds on your phone.
- Robinhood made buying a first stock feel far less intimidating, for better or worse.
Banks still have things fintechs would love to have, like customer trust and years of data. What they often lack is speed, because changes to the app can take months to get approved.
Take a mid-sized credit union in Ohio. Members are loyal, but the younger ones open a second account elsewhere for everyday spending. A UI UX design agency brought in here wouldn’t start by rebuilding everything. It would find the few flows members use most, like checking a balance or depositing a check, and speed those up first.
That’s the kind of work user experience design services are built for. Screens get tested with real members, and changes go out a little at a time.
We took a similar approach with Luxflow, an AI-driven lending platform, where borrowers needed every step from KYC to repayment to feel clear.
What Does Better UX Actually Change for the Business?
Better banking UX can improve application completion rates, reduce avoidable support calls, and encourage customers to use more features. Banks can measure these changes through onboarding completion, transaction success rates, and support requests.
| What changes | Why it happens |
| More finished applications | Fewer people give up at the ID upload step |
| Fewer support calls | Clear balances mean fewer “where’s my money?” questions |
| More products used per customer | People who like the app are more likely to try savings goals or a new card |
Every support call costs money, and for a bank with a large customer base, those costs add up fast.
If you need to prove the value, pick a couple of numbers before design work starts. Application completion rate and support calls per thousand customers both work well. Check them again a few months after launch, and you’ll have a simple before-and-after for leadership.
Why Can’t Compliance and Accessibility Wait Until the End?
Compliance and accessibility need to be part of banking app design from the start because they affect how customers read disclosures, complete transactions, and use the app with assistive technology. Addressing them early also reduces the risk of expensive redesigns later.
Accessibility matters just as much. US banks have faced ADA complaints over apps that don’t work with screen readers, and WCAG gives you a clear standard to design against. A few basics go a long way:
- Strong contrast on balances and text
- Buttons big enough to tap without zooming
- Error messages that say what to do next, instead of just “something went wrong”
- Screens that work properly with a screen reader
A specialist user interface design agency will pull compliance and legal in early. That way the final screens don’t end up covered in warnings added at the last minute.
Not sure where your app stands today? A UX audit will show which screens are confusing people and which ones already work.
How Do You Choose the Right Design Partner for a Financial Product?
When choosing a UI UX design agency for banking or fintech, look for experience with regulated products, real-user testing, accessibility, development collaboration, and measurable results. The right partner should understand both customer needs and financial compliance requirements.
- Have you designed regulated products before? Banking, lending, or insurance experience saves weeks of back-and-forth with compliance.
- How do you test with real users? You want to hear about actual sessions with customers, ideally including older and less tech-confident ones.
- Who builds what you design? Some studios hand over files and walk away. Others stay involved through development, which usually means fewer surprises.
- What happens after launch? Good teams plan for regular improvements based on how people use the app.
- What drives the cost? It mostly depends on how many flows are in scope and whether research is included. Ask for a quote tied to that scope.
A strong user experience design agency will also ask you plenty of questions back, especially about your customers and where they get stuck today.
If you’re comparing a few options, look closely at how each design agency presents its past work. Polished screenshots are nice. A clear explanation of what changed for users is far more useful.
The right partner should also be able to show how their ux services connect to numbers your leadership cares about, like fewer support calls or more completed applications.
Is It Time to Bring In a UI UX Design Agency?
If your app works but customers still call support for basic tasks, it probably is. Start by picking the two flows people use most and watching a handful of customers try them. You’ll learn more in an afternoon than from a year of app store reviews. In the end, the best UI UX design agency for you is the one that cares about those small moments as much as you do. If you’d like to talk through your own product, get in touch with The Mad Brains team.