Cruzata
Cruzata service

Mobile App Development Services for iOS and Android

We design, build and launch mobile apps people enjoy using, on iOS, Android or both, with the back end and analytics to match.

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  • 16technologies
  • 4related solutions
Overview

More than screens: a complete mobile product

A successful app combines clear product thinking, polished design, reliable engineering and a back end that scales. We handle all of it, from the first user story to App Store and Google Play release and the updates that follow.

We build for real conditions: slow networks, older devices, interruptions and accessibility needs, because that is where users judge an app.

  • Offline mode and background sync
  • Push notifications and deep links
  • Secure authentication and payments
  • Crash reporting and analytics

At a glance

Design
UX, UI, design system
Build
App and back end
Release
Store submission
Grow
Analytics and updates
Talk to an expert
How it works

Mobile app delivery lifecycle

  1. 1

    Product discovery

    Users, jobs to be done and release plan.

  2. 2

    Design & prototype

    Flows and visuals tested on real devices.

  3. 3

    Build

    Sprints with TestFlight and internal builds.

  4. 4

    Test

    Device matrix, performance and security.

  5. 5

    Launch

    Store listings, review support and release.

  6. 6

    Iterate

    Data-driven updates and OS compatibility.

In depth

Choices, comparisons and what to expect

Choosing your mobile approach

We recommend the approach that balances speed, cost and the experience you need.

Flutter

Single codebase with a rich, consistent UI on both platforms.

Best for most business and consumer apps.

React Native

Share JavaScript and React knowledge across web and mobile.

Best when you already have a React team.

Native iOS / Android

Swift and Kotlin with full access to platform features.

Best for hardware-heavy or platform-specific products.

Progressive Web App

Installable web experience without app-store release.

Best for lightweight tools and quick validation.

Store-ready, every time

  • Apple App Store and Google Play guideline compliance
  • Privacy policy, data-safety and permission disclosures
  • Accessibility: dynamic type, contrast and screen readers
  • Performance on low-end devices and weak networks
  • Secure storage of tokens and sensitive data
  • Crash-free monitoring with Sentry or Crashlytics
Technology stack

Technologies we use for mobile app development

  • Flutter / Dart
  • React Native
  • Swift / SwiftUI
  • Kotlin / Jetpack Compose
  • Ionic
  • Node.js
  • Python / FastAPI
  • Laravel
  • Firebase
  • Supabase
  • GraphQL / REST
  • Fastlane
  • Codemagic
  • Firebase Crashlytics
  • Sentry
  • GitHub Actions
Solutions

Outcomes this service delivers

Build Mobile App We design and build mobile apps for iOS and Android that feel native, perform smoothly and connect cleanly to your back-end systems. Build MVP Prove demand before you spend your whole budget. We help you scope, build and launch a minimum viable product that real users can try within weeks. Build SaaS Product We help founders and companies design, build and scale SaaS products with the architecture, billing and security that subscription software demands. Technology API Integration Well-designed APIs are what let products, partners and teams build on your platform. We design, build and connect them properly.

Industries we serve

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FAQ

Questions about mobile app development

Cannot find what you need? Our team answers within one working day.

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Cost depends on features, platforms, design depth and back-end complexity. We recommend a focused first release and provide a fixed-scope estimate after discovery.

Yes. We usually use a cross-platform framework such as Flutter to deliver both from one codebase, or native apps when the product demands it.

A first release typically takes three to five months, with working builds delivered every sprint.

Yes. We deliver the APIs, database, admin dashboard and cloud infrastructure together with the app.

Yes. We handle OS updates, bug fixes, performance and new features under support plans.

Explore more services

UI/UX & Product Design
Web & Full Stack Development
Software & SaaS Development
Get started

Let us scope your mobile app development project

Tell us what you want to achieve. We will reply within one working day with questions or a clear next step.