apc’s latest mobile app research reveals what users now expect and what can quickly undermine trust.
Trust in a mobile app is a funny thing. When everything works, users barely think about it. The app opens, the information looks right, the process feels familiar, and they move on with their day.
But when something feels off, trust can unravel surprisingly fast. A glitch at the wrong moment, a hidden fee, a request for more personal information than expected, or an ad that feels a little too well-informed can quickly shift the reaction from “this is annoying” to “do I really trust this company?”
That was one of the more revealing themes in ath Power Consulting’s (apc) Best-in-Class Mobile App Study. We looked at what users value in the apps they use most, what drives them away, and what builds or breaks their trust. The findings suggest that trust is rarely created by one standout feature. More often, it is built through a series of small, reassuring signals and weakened by moments that feel unreliable, intrusive, or unnecessarily difficult.
How Mobile Apps Build User Trust
When users described what helps them feel confident in an app, several themes came up consistently: visible security, two-factor authentication, proactive verification, alerts, and dependable performance.
That tells us something important: users are not automatically opposed to friction. An extra step can actually improve the experience if the reason for it is clear. A verification code may take a few seconds, but if it reassures someone that their account is protected, the effort feels worthwhile.
The problem is friction without a clear purpose. There is a meaningful difference between “we’re asking you to do this because it protects you” and “we’re asking you to do this because our process is cumbersome.” From inside an organization, those two experiences may look similar. To the user, they do not feel similar at all.
What Causes Users to Lose Trust in an App?
The study also showed how quickly confidence can erode. Users associated glitches and errors, intrusive advertising, unexpected use of personal data, and hidden fees with losing trust in an app.
Those issues may seem small in isolation, but they often carry a bigger emotional impact:
- A crash can make an app feel unreliable.
- A hidden fee can make an organization feel less transparent.
- An unexpected use of personal information can turn frustration into suspicion.
- An intrusive ad can make the entire experience feel less respectful.
Once users begin questioning whether an app is reliable or acting in their best interest, the problem is no longer just UX. It becomes a relationship problem.
That matters especially in industries where the stakes are already high, including financial services, healthcare, insurance, government, and higher education. In those environments, users may be sharing sensitive information, making important decisions, or relying on the app to complete something they cannot easily ignore. Trust is not a nice-to-have. It is part of the product.
Expectations Are Rising Everywhere
There is another reason trust is becoming harder to earn: users are constantly being exposed to better digital experiences. In our first look at the research, we explored why an app can technically work and still frustrate users, particularly when speed, reliability, or simplicity fall short.
Someone may use a banking app in the morning, order lunch through another app, schedule an appointment in the afternoon, and book travel that night. If one of those experiences is especially easy, fast, or intuitive, it quietly changes what that person expects from the next one.
Our study found that users consistently want to carry things like simplicity, biometric or stay-signed-in convenience, speed, better search, and stronger organization from their favorite apps into every other digital experience.
That means your users are not evaluating your app in isolation. They are comparing it, consciously or not, with the best experiences already on their phone.
And that comparison affects trust. If another app remembers where they left off, makes authentication easy, and clearly communicates what is happening, a slower or more confusing experience elsewhere can start to feel less trustworthy simply because it feels less polished.
5 Qualities Users Expect from a Great Mobile App
Across the study, five qualities repeatedly surfaced as the foundation of stronger mobile experiences:
- Fast: people expect things to happen quickly.
- Reliable: the app needs to work when they need it.
- Effortless: users should not have to hunt, guess, or think harder than necessary.
- Trustworthy: security and transparency need to be visible.
- Familiar: the experience should reflect the digital habits users already know.
None of these is particularly flashy, which may be exactly why they matter. People rarely praise an app because they admire the sophistication behind it. They praise it because they were able to accomplish what they needed without confusion, frustration, or doubt.
A great app simply gets out of the way.
What Are Your Mobile App Users Actually Experiencing?
Organizations can track load times, completion rates, clicks, abandonment, and feature usage. Those metrics are valuable, but they often cannot tell you how the experience actually feels.
Did a security step inspire confidence or annoyance? Did a user understand why personal information was being requested? Did a hidden fee damage trust? Did an error make the entire experience feel unreliable? Is the app asking people to tolerate friction they no longer encounter elsewhere?
Those are the kinds of questions user research can answer.
Through UX research, usability testing, focus groups, surveys, and mystery shop research, organizations can better understand where trust is being earned, where it is being lost, and which improvements matter most to the people actually using the experience.
When it comes to mobile UX, the biggest risk may not be an app that’s clearly broken, but one that slowly erodes users’ trust through small frustrations and inconsistencies.
If you’re curious about where trust, ease, or confidence may be breaking down in your own mobile experience, apc can help you find out.
