Mobile App Design Services That Make iOS and Android Apps Easy to Use
Bryeno designs mobile apps for startups and growing businesses: clear user flows, clean interfaces that follow iOS and Android conventions, and design files your developers can build from. Book a free 30-minute call to talk through your app idea.
- Why App Design Matters
Bryeno Reel
A Good App Idea Still Fails if the Design Gets in the Way
Users don’t read instructions. If they can’t figure out what an app does or how to complete the main task, they leave, no matter how good the idea or the code behind it is. Mobile app design is about removing that friction: clear navigation, readable screens, and flows that match how people already use their phones.
Bryeno’s designers work on both iOS and Android, following each platform’s conventions so the app feels familiar from the first tap, and hand off files that developers can build from directly. If you also need the build, our development team works alongside design. See our mobile app development services
- Our Mobile App Design Services
Mobile App Design Services, From User Flows to Developer Handoff
01
App Strategy & User Flows
We map who the app is for, what they need to do, and the screens that get them there, before any visual design starts.
02
Wireframes & Prototypes
Simple layouts and clickable prototypes that let you test the experience early, before detailed design and development begin.
03
iOS App UI Design
Interfaces designed to Apple’s Human Interface Guidelines, so the app feels native on iPhone. See our iOS app development service
04
Android App UI Design
Interfaces designed to Material Design principles, so the app feels native on Android. See our Android app development service
05
Design Systems & Components
A consistent set of colors, type styles, and reusable components, so new screens match and developers build faster.
06
Developer Handoff
Organized design files and specs your developers can build from, with support during development if you need it.
Need a broader UI/UX review? See UI/UX design or a UI/UX audit. Launching a first version? Explore MVP development
- Our Approach
Our Mobile App Design Process, From First Conversation to Final Delivery
- Discovery
01
We explore your business, your users, and your competitors in depth.
- Research & Problem
02
Definition We identify the core problems and pain points your app needs to solve.
- Concept Presentation
03
We present design concepts for your feedback.
- Design Development
04
We develop the chosen concept into the complete set of app screens.
- Delivery & Handover
05
We finalize and test the designs, then hand over all files for development.
- Selected Work
Recent Mobile App Design Projects
PECO Air
PECO Air is a smart air purifier companion app that lets users monitor air quality, track filter life, and reorder replacement filters — keeping indoor air clean with minimal effort.
Duration
11
Weeks
Services
App Design
UI/UX
Smart Home / IoT, US - 2026
ScoreTrack
ScoreTrack is a personal finance app that helps users monitor their credit score over time and discover tailored credit offers from major banks, all in one clean, easy-to-read dashboard.
Duration
8
Weeks
Services
App Design
UI/UX
Fintech, US - 2025
DermaSense
DermaSense is a companion app for a smart skin-analysis device, guiding users through device setup and real-time skin diagnostics like temperature and blood readings for personalized skincare insights.
Duration
4
Weeks
Services
App Design
UI/UX
HealthTech / Wearables, US - 2025
- Technologies we use
Technologies We Use to Build Web and Mobile Apps
Our developers work with proven frameworks across mobile, web, cloud, and databases. We recommend the stack that fits your product, budget, and growth plans, so you aren’t locked into technology you don’t need.
iOS
Swift
UI
UI Kit
Rx
RxSwift
Co
Combine
MV
MVVM
Al
Alomofire
Cd
Core Data
Android
Kotlin
MVMVVM
Rx
RxJava
Jv
Java
Rf
Retrofit
Jp
Jetpack
Frontend
React js
Nx
Next.Js
Ng
Angular
Vu
Vue
Ts
Typescript
H5
Html5
Cs
CSS
JsJavascript
Gq
GraphQL
Ap
Apollo
Mu
MaterialUI
Ra
Rest API
Backend
Node.js
Py
Python
Sc
Scala
Ph
Php
JvJava
Sp
Spring
Nt
.Net
La
Laravel
CMS
WordPress
Mg
Magento
Sh
Shopify
Cf
Contentful
React
Redux
Mx
Mobx
Rx
RxJS
RtRedux Thunk
Flutter
Bloc
Dt
Dart
MVMVVM
RdRx Dart
Engines
Unreal
Un
Unity
Gd
Gadot
Cr
Cryengine
Servers
Nakama
Ph
Photon
Aw
AWS
Jk
Jenkins
Database
Mongodb
My
MySQL
Ms
MsSQL
Dy
Dynamodb
Pg
PostgreSQL
IB
IBM
Rd
Redis
Es
Elasticsearch
DevOps
Nginx
Dk
Docker
K8
Kubernetes
Gr
Gradle
JkJenkins
Cloud
Aws
Ap
Appium
Az
Azure
Rk
Rackspace
Ln
Linode
Fb
Firebase
Oc
Oracle Cloud
Hk
Heroku
- Who we work with
Trusted by Growing Businesses Across Industries
We build websites, apps, and brands for startups and established businesses in industries including legal, finance, construction, manufacturing, and aviation. Whatever your field, we start by learning how your customers buy and build around it.
Our Clients
- Why Bryeno
Why Businesses Choose Bryeno for Mobile App Design
24 hrs
Reply to every inquiry
A specialist responds within 24 hours with a tailored plan and quote.
30 min
Free consultation
A no-pitch call to talk through your app idea, users, and goals.
4-11 weeks
Recent app design projects
Recent mobile app design projects in our portfolio took 4 to 11 weeks, depending on scope.
iOS + Android
Designed for both platforms
We follow each platform’s conventions, so the app feels familiar to its users.
- Our Reviews
What Clients Say About Working With Bryeno
What impressed us most was Bryeno’s ability to understand the full complexity of our product and business model. They didn’t just build what we asked – they brought strategic thinking to every decision. Truly a team that gets it.
Hamza Mir
ShieldGuard Insurance
Bryeno’s team was extremely professional and responsive throughout the entire project. They understood our needs immediately and delivered a website that exceeded our expectations. Communication was smooth every step of the way.
Ryan Thompson
MedCore Health
Bryeno delivered outstanding work and brought our vision to life exactly as we imagined. The team was incredibly responsive, receptive to feedback, and executed every detail with precision. A truly seamless partnership from start to finish.
James Mitchell
NovaBuild Solutions
Bryeno’s UI/UX design skills are in a league of their own – modern, creative, and best in class. They understood exactly what we wanted without hand-holding and delivered a product that our entire team fell in love with instantly.
Sarah Collinsworth
HireFlow Pro
Working with Bryeno was an outstanding experience from day one. They have a remarkable ability to turn ideas into stunning visual products and immediately act on any feedback or improvement we suggested. Fast, creative, and reliable.
Mohamed Shegow
ClearPath Analytics
Bryeno went above and beyond what we asked for. They understood our idea deeply, gave us more strategic input than expected, and delivered excellent quality work that truly represented our brand. We couldn’t be happier with the outcome.
Kristen Cheng
Spark Social Agency
GET STARTED
Start Your Mobile App Design Project With a Free Consultation
Book a free 30-minute call to talk through your app idea, your users, and what you need designed. No pitch, no pressure, just an honest conversation about the right approach. We reply within 24 hours.
- Talk through your app idea, users, and goals
- Get a straight read on scope, platforms, and timeline
Tell Us About Your App
Share a few details and we’ll reply within 24 hours with a tailored plan and quote.
FAQ
Mobile App Design FAQs
Straight answers about scope, timeline, platforms, and handoff.
What does mobile app design include?
Typically user flows, wireframes, UI design for each screen, and organized design files your developers can build from. The exact scope depends on your app, and we agree on it with you before starting.
How long does mobile app design take?
It depends on the number of screens and the complexity of the app. Recent mobile app design projects in our portfolio took 4 to 11 weeks, and we confirm a timeline once scope is clear.
How much does mobile app design cost?
Cost depends on the number of screens, the complexity of the flows, and which platforms you need. After a free consultation, we send a tailored plan and quote.
Do you design for both iOS and Android?
Yes. We design to each platform’s conventions, Apple’s Human Interface Guidelines for iOS and Material Design for Android, so the app feels familiar to its users. See our iOS app development and Android app development services
What’s the difference between UI and UX design?
UX (user experience) is how the app works and feels: the structure, flows, and ease of use. UI (user interface) is how it looks: layout, typography, colors, and visual details. Strong apps need both, and our team handles both. See our UI/UX design service
Can you design the app and also build it?
Yes. Our designers and developers work together, so the app is built the way it was designed. See our mobile app development services
I only have an idea. Can you start from there?
Can you start from there? Yes. We start with your goals, your users, and the main tasks the app needs to support. If the idea hasn’t been tested yet, an MVP is often a good first step
Can you review and improve my existing app design?
Yes. Our UI/UX audit looks at where users get confused or drop off and gives you clear recommendations, whether or not you hire us to build the changes