MOBILE APP
DESIGN
AGENCY
in Dallas Fort Worth
App UI/UX design that users understand in seconds — researched, prototyped and tested before a line of code is written.
Most apps lose users in the first few minutes, not because of bugs, but because they're confusing to use.
Pixarsart is a mobile app design agency that designs iOS and Android apps around real user behavior. We map the journeys that matter, test clickable prototypes with real people, and deliver polished, platform-native screens your developers can build directly — whether our engineers build the app or yours do.
Faster
Workflow Execution
Better
Decision Support
Stronger
Operational Efficiency
Scalable
Application Performance
Mobile App UI/UX Design Services
App UX Research
User interviews, competitor review and journey mapping.
Wireframes & User Flows
The structure of every screen, agreed before visual design.
Clickable Prototypes
Interactive Figma prototypes to test and pitch your app.
iOS App Design
Interfaces that follow Apple’s Human Interface Guidelines.
Android App Design
Material Design interfaces for every Android screen size.
App Design Systems
Reusable components that keep every screen consistent.
App UX Audit
An expert review of your live app, with prioritized fixes.
Usability Testing
Real users test your app, and we fix what slows them down.
Why Companies Choose
Pixarsart for App Design
Award-winning design
[Award name, year]. Clarity, brand and usability in every screen.
Designed to be built
Our designers work alongside our engineers, so designs ship as approved.
Tested with real users
Prototypes are tested before development, when changes are cheap.
Developer-ready hand-off
Organized Figma files, a design system and annotations for every state.
Our App Design Process
-
1 week
Discover
Goals, users and success metrics
-
1–2 weeks
Research
Interviews, analytics and competitor review
-
1–2 weeks
Wireframe
User flows and screen structure
-
2–4 weeks
Design
High-fidelity iOS and Android UI
-
1 week
Test
Usability testing and revisions
-
Ongoing
Hand-off
Design system, Figma files and developer support
App Design for Every Stage
Prototype to
pitch investors
Design + build
with one team
UX audit of
your live app
Redesign without
losing users
Embedded
product designer
Design system for
multiple apps
Pricing
App UX Audit
$3K – $8K
Includes an expert review and prioritized fixes.
- Timeline: 2–3 weeks
MVP App Design
$8K – $25K
Includes flows, prototype and core screens. Our most popular plan.
- Timeline: 4–6 weeks
Full App Design
$25K – $60K
Includes research, full UI and testing.
- Timeline: 6–12 weeks
Design System
$15K+
Includes components, guidelines and documentation.
- Timeline: 4–8 weeks
Mobile App UI/UX Design,
From Research to Hand-Off
-
App UX Strategy
App UX strategyDefine users, journeys and priorities.
-
Mobile App UI Design
Mobile app UI designPolished, on-brand interfaces for iOS and Android.
-
App Prototyping
Wireframing & prototypingClickable prototypes to test ideas and win buy-in.
-
App Redesign
App redesignModernize your app's look and usability without disrupting users.
-
Accessibility Design
Accessibility designReadable, usable apps for every user.
-
Design + Development
Mobile app development servicesOne team from first sketch to App Store.
Design Tools We Use
An app development partner for companies that choose quality over the lowest quote
Great products come from the right partnership, and the right partnership starts with honest expectations. Pixarsart isn’t the right fit for every project. That focus is exactly why our clients trust us with the products their business depends on.
Buyers comparing only hourly rates
If the lowest hourly rate is your main decision factor, there are cheaper options out there. We price for outcomes – senior engineers, proper QA and on-time delivery – because rework and missed launches cost far more than a lower rate saves.
Small fixes and quick website updates
Pixarsart focuses on building and scaling apps, software and AI products. For quick website fixes, WordPress or Shopify updates and urgent repairs, our sister brand alley214 offers fast, fixed-price help.
Teams that want to manage every developer task
We work best as an accountable partner, not a pair of hands to direct line by line. You set the goals and priorities, our leads manage delivery, and you keep full visibility of progress in Kanbaan.
Projects without clear ownership on your side
Every successful build has a decision-maker who can review work and give timely feedback. If no one on your team can own the project, we’ll recommend starting with a short discovery workshop first.
Get an App Design Proposal
Tell us about your app idea or existing product and we’ll review your requirements, recommend the right architecture, and provide a realistic timeline and cost range.
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Mobile App Design FAQs
How much does mobile app design cost?
App design typically costs $8K–$60K, depending on the number of screens, research and testing. A UX audit of an existing app starts around $3K.
How long does app design take?
MVP app design takes about 4–6 weeks; a full app with research and testing takes 6–12 weeks.
What's the difference between UI and UX design?
UX is how the app works — flows and ease of use. UI is how it looks — layout, colour and typography. We deliver both.
Do you design for both iOS and Android?
Yes. We design to Apple’s and Google’s guidelines, or create one consistent design for a cross-platform app.
Can my own developers build from your designs?
Yes. We deliver organized Figma files, a design system and hand-off support.
Do I own the designs?
Yes. You own all design files once the project is paid.