mobile app + ux/ui design

GottaGo is a mobile app designed to help users quickly find clean, safe restrooms when they need them most.through user research, i identified key pain points around accessibility, trust, and usability, and designed a solution that prioritizes speed, transparency, and ease of use. from intuitive navigation to real-time reviews and the GoPass feature, GottaGo reimagines the restroom-finding experience for moments when time matters most.

my role: UX designer, part of a team of 4
timeline: 4 week project
tools: figma, figjam

A mobile phone in the back pocket of a woman wearing jeans, with a flower in the pocket with the phone

problem

When people are on the go, finding a reliable, clean, and safe restroom can be stressful —especially in unfamiliar areas. our research revealed that users’ top concerns are safety and cleanliness, along with the frustration of limited access or unclear information about restroom availability. The challenge: how might we create a seamless, trustworthy solution that gives users peace of mind when they need it most?

goals

- design a seamless, intuitive app experience that balances functionality and aesthetics.
- develop a standout feature — like GoPass — that differentiates GottaGo from other restroom-finding apps.
- empower users with transparent, reliable reviews to build trust and confidence in every location.

research

to better understand user needs, i conducted targeted user research, focusing on behaviors, frustrations, and expectations around restroom access.

user priorities

- cleanliness and safety
- easy accessibility (no restrictions or barriers)
- clear directions and location accuracy
- transparent, trustworthy reviews

pain points

- difficulty finding restrooms in unfamiliar areas
- lack of reliable or detailed information
- paywalls or required purchases for access
- cluttered or unintuitive interfaces in existing apps

Two clusters of sticky notes with text on them

key insights

users prioritize trust and accessibility above all else, especially in urgent situations. even small barriers — like unclear directions or restricted access—can create significant frustration.

these insights revealed an opportunity to design a solution that is fast, reliable, and frictionless, ensuring users can find what they need with minimal effort.

user persona

meet marlene lu: 32 years old and a business consultant. she often travels for work, and spends way too much time from her busy schedule trying to find a clean bathroom in a safe area. she usually opts for familiar brands like Starbucks, but she gets frustrated when she has to buy something to have access to the restroom.

A woman with a pixie cut and sunglasses looking at her phone

gains

- reluctant to pay to gain entry to a facility
- often needs to use the restroom while out, will often opt to wait until she is home to ensure cleanliness & safety
- finds more dirty restrooms than clean ones

pains

- consistently finding satisfactory facilities
- expecting to buy something to gain access to a familiar facility but not having to
- clear application instructions, easy interface

this persona highlights the importance of speed, clarity, and reliability, reinforcing the need for a solution that performs well under time-sensitive conditions.

user flows

user flows were designed to minimize steps and reduce cognitive load, ensuring users can quickly locate and access a restroom without unnecessary friction.

each flow prioritizes efficiency and clarity, guiding users from search to selection in as few steps as possible.
A flow chart connecting many points
wireframes
wireframes focused on establishing a clear structure and intuitive navigation, prioritizing quick access to essential information such as location, reviews, and accessibility details.this phase allowed for rapid iteration, ensuring the experience remained simple, focused, and user-centered.
Hand drawn sketches of 6 phone screens showing and labeling various pages

feature spotlight: GoPass

the problem

many restrooms—especially in urban areas—are restricted behind paywalls or purchase requirements, creating frustration and delays for users in urgent situations.

the solution

GoPass allows users to unlock access to participating restrooms with a simple QR code scan, eliminating the need for purchases or additional steps.

the impact

by removing a major barrier to access, GoPass creates a more seamless and equitable experience, improving accessibility while building trust in the platform.

participating locations are clearly marked within the app, allowing users to quickly identify verified, accessible restrooms when they need them most.

final UI prototypes
the final designs emphasize clarity, speed, and ease of use, with clean layouts and a strong visual hierarchy that supports quick decision-making.

key features such as the interactive map, review system, and GoPass integration are designed to work together seamlessly, creating a frictionless and intuitive user experience.
A mobile phone screen showing GottaGo's splash screen and logoA mobile phone screen showing GottaGo's introduction screenA mobile phone screen showing GottaGo's GoPass introduction screenA mobile phone screen showing a map with an app menu on the bottomA mobile phone screen showing a list of bathroom locations with photosA mobile phone screen showing a placeholder photo and information about a bathroom with a favoriting starA mobile phone screen showing a QR code and some buttonsA mobile phone screen showing a placeholder photo and some buttons

impact

GottaGo delivers a streamlined, user-centered solution that reduces friction in high-pressure situations. by combining intuitive navigation, transparent reviews, and the GoPass feature, the app improves both accessibility and user trust.

the result is a product that not only helps users find restrooms quickly, but also ensures they feel confident and informed in their choices.

next steps

- evolve the design into a high-fidelity prototype, refining visual details, interactions, and microcopy.
- introduce rewards and incentives to encourage user engagement, reviews, and long-term brand loyalty.
- enhance user accounts to support personalization, preferences, and tailored recommendations.
- implement live updates and verified reviews to increase transparency, accuracy, and user trust.
‍- add a forward-looking search feature, allowing users to explore restrooms in advance and plan ahead.

reflection

this project reinforced the importance of designing for real-world urgency, where speed, clarity, and reliability are critical.

it also highlighted how seemingly small barriers—like restricted access or unclear information—can significantly impact user experience, and how thoughtful, user-centered design can remove those barriers entirely.