Mobile Engineering

Mobile Applications iOS, Android & Cross-Platform

Your users expect fast, polished mobile experiences that work reliably across devices. XeoSol delivers native and cross-platform mobile applications — from consumer apps to enterprise field tools — with senior engineers who integrate seamlessly with your backend and design systems.

Overview

Mobile apps built for real-world use

Mobile development at XeoSol goes beyond screen mockups. We design for performance, offline capability, secure authentication, and smooth API integration — delivering apps that users keep installed and businesses depend on daily.

European alignment from Norway

XeoSol recruits, vets, and embeds senior engineers with transparent communication, secure delivery practices, and flexible monthly contracts aligned to European business standards.

Built for long-term partnerships

Whether you need dedicated resources, a product squad, or specialist expertise, we structure delivery around your roadmap — not one-size templates or short-term handoffs.

Capabilities

What we deliver

iOS Development

Native Swift and SwiftUI applications optimized for iPhone and iPad — App Store submission and compliance included.

Android Development

Native Kotlin applications for the full Android device ecosystem — phones, tablets, and custom hardware integrations.

Cross-Platform Builds

React Native and .NET MAUI for shared codebases across iOS and Android when speed-to-market is the priority.

Mobile UI/UX Design

User research, wireframes, and polished interfaces that follow platform conventions and your brand identity.

API & Backend Integration

Secure integration with REST APIs, GraphQL, authentication services, push notifications, and real-time data.

Post-Release Support

Bug fixes, OS compatibility updates, performance optimization, and feature releases after App Store and Play Store launch.

How we work

A clear path from brief to delivery

  1. 01

    Requirements & platform strategy

    Define target platforms, core features, offline needs, and integration requirements. Choose native or cross-platform approach.

  2. 02

    UX design & prototyping

    Interactive prototypes and visual designs reviewed and approved before development begins.

  3. 03

    Agile development

    Sprint-based builds with testable increments on real devices. Regular demos to stakeholders throughout development.

  4. 04

    QA & device testing

    Testing across device sizes, OS versions, network conditions, and edge cases before store submission.

  5. 05

    Launch & iteration

    App Store and Google Play submission, launch monitoring, and ongoing feature development based on user feedback.

Why XeoSol

Why teams choose us for Mobile Applications

Senior mobile engineers

Experienced developers who have shipped production apps — not junior contractors learning mobile development on your project.

Full-stack integration

Mobile teams work alongside XeoSol backend engineers for seamless API design, authentication, and data synchronization.

Performance focus

Apps optimized for startup time, battery usage, and smooth scrolling — the details users notice even if they cannot name them.

Security built in

Secure token storage, certificate pinning, encrypted communication, and compliance with platform security guidelines.

European client delivery

Clear communication, timezone overlap, and contract structures aligned with European business expectations.

Long-term maintenance

OS updates break apps. XeoSol provides ongoing compatibility updates and feature releases to keep your app current.

FAQ

Common questions

Should I build native or cross-platform?

Native (Swift/Kotlin) delivers the best performance and platform integration. Cross-platform (React Native, .NET MAUI) shares code across iOS and Android for faster delivery. We recommend based on your performance needs, budget, and timeline.

Do you handle App Store submission?

Yes. We manage the full submission process for both Apple App Store and Google Play Store, including compliance review, metadata, and screenshot assets.

Can you add mobile to an existing web product?

Absolutely. We integrate mobile apps with your existing backend APIs, authentication systems, and databases — extending your product to mobile without rebuilding infrastructure.

What about ongoing updates after launch?

We offer dedicated mobile maintenance — OS compatibility updates, bug fixes, performance improvements, and new feature releases on flexible monthly contracts.

Get started

Tell us about your project

Share your requirements and we’ll respond with the right team structure, technology fit, and next steps.

  • Flexible monthly contracts
  • Senior engineers, vetted delivery
  • Norway HQ — European alignment

Send Your Query

Next Step

Ready to start?

Talk to XeoSol about Mobile Applications and how we can support your product, platform, or engineering goals.

Talk to a Solutions Architect