Custom Mobile App Development Services

Custom Mobile App Development Services

Get a Winning Solution to Unleash Productivity

Looking to obtain instant value via scaling client base on the fly? PixelPlex mobile app development company is the place to go. With your priorities and business growth in mind, we’ll help you quickly hit the market with a slick iOS, Android, or cross-platform app that engages users at a single touch.

Our Mobile App Development Process Explained

Entrust us with your end-to-end mobile application development cycle — from ideation and engineering to market launch or integration with your business environment. With a consistent quality assurance and ongoing support, we stay by your side till your mobile apps show measurable profitability.

Step 1

Project Discovery

  • Requirements gathering and evaluation
  • R&D, ideation, and business case analysis
  • Product development roadmapping

Step 2

MVP & Prototyping

  • Showcasing in-app flow and user journey
  • Designing a user-centric look and feel
  • Building PoC or MVP to test core functionality

Step 3

App Development & QA

  • Back-end & front-end engineering
  • Building API, gateways, and app content
  • Automated and manual testing: integration, functional, and UI

Step 4

Publishing and Support

  • App store submission, market launch
  • Post-launch support, user acquisition analysis
  • Stats-driven functionality updates

We’ll keep you aware of what we do — whenever you need it, via any channel that’s handy for you — as we put progress transparency and predictability above all.

Figures that Tell Our Story


Years of experience in the field


Professional mobile app developers


Custom mobile apps built to date


Star score on Clutch


Repeat client ratio


Quality assurance

We Are an International Custom Mobile App Development Company

Available Across 5 European, US, and Asian Office Locations

  • New York (NYC), USA
  • Geneva, Switzerland
  • Seoul, South Korea
  • Tokyo, Japan
  • Minsk, Belarus

Clients often ask us to join their teams onsite so as to refine and upgrade their solutions at a particular step of mobile application development. Whatever project stage you let us step into, we plug in fast, working in our usual agile manner.

Knock Your Competitors with Five-Star Mobile App Development

iOS Mobile App Development Services

You’ll be amazed to discover that your iOS apps have way more to them than meets the eye. On top of pixel-perfect UI, captivating effects and animations, we ensure stunning performance, no matter the connectivity or load. We can also devise a business logic that triggers user growth and helps handle routine processes on the go.

See what we’ve built for iOS:

Our iOS Mobile App Developers’ Toolkit


Frameworks & Libs

  • UIKit
  • Foundation
  • AVFoundation
  • AutoLayout
  • CocoaPods
  • Carthage
  • Keychain
  • CoreLocation
  • CoreBluetooth
  • MapKit
  • AVKit
  • WatchKit
  • HealthKit
  • ARKit
  • SiriKit
  • SpriteKit
  • HomeKit

See what we’ve built for iOS:

Android Mobile App Development

PixelPlex knows what it takes to deliver Kotlin and Java-based solutions that run like clockwork throughout the majority of Android devices. In compliance with Material Design guidelines, our mobile application development team makes your apps uncompromisingly reliable and consistent. Beyond a captivating UI, your customers will appreciate a truly exciting user journey. With an eye to your business progress, we empower solutions with enough scalability for you to stay ahead of market competition.

Whether you need Android apps from scratch or just want some API-enabled revamps of an existing mobile apps’ architecture — we have you covered.

See what we’ve built for Android:

Our Android Mobile App Developers Toolkit


Frameworks & Libs

  • Android SDK
  • Android AC
  • ConstraintLayout
  • MotionLayout
  • Canvas
  • OpenGL
  • DataBinding
  • Koin DI
  • KeyStore
  • Google Play Services
  • LibGDX
  • ARCore

See what we’ve built for Android:

Cross Platform Mobile App Development

Thinking of an app with simple controls and comprehensible business logic? Here’s the route that pays off. Along with all-round native solution engineering, PixelPlex is no stranger to cross-platform mobile app development upon the mature Xamarin and Flutter frameworks. In case your app requires rich and entertaining art, we can bring up our Unity powerhouse. Via single cross-platform code, we’ll cut project costs up to 40% and ensure faster time-to-market.

See our cross-platform app solutions:

Our Cross Platform Mobile Apps Toolkit


Frameworks & Libs

  • Flutter
  • Xamarin
  • Unity

See our cross-platform app solutions:

We don't just rely alone on the tools you see above. As the industry keeps evolving, our mobile app developers stay alert and tuned with the time, exploring new mobile tech and usability advances.

Our Custom Mobile Apps at Scale

Let’s Translate Your Ideas into Stellar Business Tools

Whether you need a complete business makeover or just want to get your go-to solution a bit reskinned, don’t hesitate to tap our expert mobile engineering pool. We assign a dedicated BA and R&D team to scrutinize your request and devise a neat roadmap on how to tackle your tech challenge, however tricky it is. Domain specifics are never a dealbreaker, as we’ve been dealing with quite a package of high-stakes business projects throughout our career.

Blockchain & Cryptography

  • Mobile crypto wallets
  • Mobile stock market solutions
  • Smart contract-enabled apps

Augmented & Mixed Reality

  • GPS- and marker-based apps
  • Immersive 3D mobile games
  • Extra layer maps and wayfinding solutions

Internet of Things

  • Sensor data collecting mobile apps
  • BLE-enabled systems
  • Data mining and analytics apps

BLE & iBeacon

  • Device tracking and counting apps
  • Proximity marketing solutions
  • Motion tracking software

Our Mobile Expertise Focus Unveiled

Mobile Game App Development

From engrossing interactive storyline RPGs to brainstorming puzzles and classic arcades, PixelPlex delivers a whole host of mobile game experiences. Back in 2014, we set up our game development department where we craft mobile game apps that wow users at a tap.

  • Unity, Cocos2D-x, Unreal Engine game app development
  • Can be powered by AR, blockchain and crypto payment capabilities

Mobile Apps for IoT and Embedded Systems

To help you handle remote management of distributed equipment and devices, PixelPlex custom mobile app development company harnesses IoT and embedded technologies. We build mobile apps that seamlessly communicate with IoT networks around industrial machinery, medical tools, smart home and office. When it comes to finance and healthcare, we do realize the importance of strong data encryption and sensible power consumption.

  • Integration with app back-ends, APIs, automation protocols
  • Big data tech and predictive analytics algorithms

Mobile Crypto Wallet App Development

From 2013, PixelPlex has been building both single- and multi-coin mobile wallets — native iOS and Android, as well as cross-platform. Besides Ethereum and Bitcoin, we work with EOS, BitShares, Binance Coin, Bitcoin Cash and Litecoin.

Our Mobile Wallets’ Highlights

  • Multiple account management
  • Transaction history and activity log
  • Wallet backup and recovery
  • Smart contract support
  • Ethereum sidechain support
  • ERC20 tokens support
  • DApp functionality
  • UIs that support blockchain games
  • Smartphone biometrics in use
  • Multi-localization
  • Offline wallet mode
  • BLE-based transactions
  • QR code scanning
  • Extensions for iWatch, iMessage, Wear OS

Whether it comes to native app development or a cross-platform project, we'll eagerly wrap our heads around a new instrument or framework. Abiding by your business objectives, we can bring up an exclusive feature combination to ultimately upgrade your mobile solution.

Industry Verticals We Cater To

We’d love to add yours to the list

PixelPlex mobile app development portfolio has over 50 mobile projects across a multitude of business fields. High client satisfaction is proof that we’re on the right track delivering our custom mobile app development services. Proliferate mobility, unlock business potential — that’s the mission we have in mind while handling your tech challenges, whatever your market niche.

  • FinTech & Cryptocurrency
  • Retail & eCommerce
  • Logistics & Distribution
  • Gaming & Entertainment
  • Social Networking & Media
  • Healthcare & Medicine
  • Lifestyle & Travel
  • Your dedicated business domain

We Treasure Our Clients’ Gratitude

It Gives Us the Zeal to Hone Our Mobile App Development Services

Andrew 費 Fai

Andrew 費 Fai



PixelPlex impressed with their prompt turnarounds, frequent progress updates, and deep understanding of project requirements. Their extensive knowledge of blockchain systems made them a valuable partner.

Andrew Perepelitsa

Andrew Perepelitsa



PixelPlex's expertise in both Solidity smart contract and C++ blockchain protocol development was impressive. We held a successful ICO campaign.

Morgan Rosenblum

Morgan Rosenblum

CEO, Darkrose Studios


Hiring PixelPlex was one of the best business decisions I've ever made. They are still a valuable asset to our company and support to its success.


Recent Mobile App Development Projects

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Contact us

We are constantly in reach to undertake your project, regardless of its specifics and complexity. Got an idea in mind? Drop us a line.


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