Codnity Dev — Mobile App Development

Custom Mobile App Development Services

iOS, Android, and cross-platform mobile development engineered for performance, security, and seamless backend integration. We build mobile apps that users keep and businesses rely on.

Native & cross-platformBackend-first architectureApp Store expertise

Trusted by growing companies

The app store is full of apps nobody uses — here's why

Most mobile apps fail not because the idea was wrong, but because the engineering was. Poor backend integration, performance issues, and security gaps turn promising apps into expensive shelf-ware.

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Poor Backend Integration

Apps built without a proper API layer struggle to sync data reliably with business systems and databases.

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No Offline Capability

Users lose functionality and data when connectivity drops, causing frustration and lost productivity.

⚠️

Inconsistent UX Across Platforms

Different behavior on iOS vs Android creates confusion and higher support costs.

Performance Issues

Slow load times, memory leaks, and laggy animations drive users to uninstall within days.

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Security Gaps

Improper data storage, weak authentication, and unencrypted communications expose sensitive user data.

What Our Mobile App Development Services Include

We build complete mobile applications from design to app store. Every engagement is scoped to your platform needs — these are the core capabilities we deliver.

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iOS Native Development

High-performance iOS applications built with Swift leveraging the full capabilities of Apple platforms.

  • Swift & SwiftUI development
  • Apple ecosystem integration
  • Push notifications & background tasks
  • HealthKit, CoreLocation, ARKit
  • App Store optimization
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Android Native Development

Native Android applications built with Kotlin for optimal performance and platform integration.

  • Kotlin & Jetpack Compose
  • Material Design implementation
  • Google Play Services integration
  • Background processing & services
  • Play Store optimization
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Cross-Platform (React Native/Flutter)

Shared codebase for iOS and Android with near-native performance, reducing development time and cost.

  • React Native & Flutter development
  • Shared business logic
  • Platform-specific UI adaptations
  • Native module integration
  • Over-the-air updates
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Backend API Development

Robust API layer powering your mobile app with authentication, data sync, and real-time capabilities.

  • RESTful & GraphQL APIs
  • Authentication & authorization
  • Real-time WebSocket connections
  • Offline sync architecture
  • Push notification infrastructure
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App Store Deployment

End-to-end app store submission, optimization, and launch strategy for both Apple App Store and Google Play.

  • App Store submission & review
  • Google Play listing optimization
  • Screenshot & preview generation
  • Beta testing (TestFlight / Play Beta)
  • Release management & versioning

How We Deliver

Every mobile app engagement follows a structured methodology from user research to app store launch and beyond.

Step 01

Requirements & UX Design

User research, feature mapping, wireframing, and high-fidelity prototyping before any code is written.

Step 02

Architecture & Prototyping

Technology selection, API design, data architecture, and interactive prototype validation.

Step 03

Sprint Development

Agile development with bi-weekly demos, continuous integration, and real-device testing.

Step 04

QA & Performance Testing

Functional testing, performance profiling, security auditing, and cross-device compatibility.

Step 05

App Store Submission

Store listing preparation, review compliance, beta distribution, and coordinated launch.

Step 06

Post-Launch Optimization

Crash monitoring, user analytics, performance tuning, and iterative feature development.

What makes us different

Most agencies build mobile apps as standalone products. We build mobile apps as integrated systems — with robust backends, native performance, and long-term maintenance built in.

01

Native Performance

We prioritize performance at every layer. Smooth animations, fast load times, and efficient memory management are non-negotiable.

02

Backend-First

Every mobile app starts with a robust API architecture. Reliable data sync, offline support, and real-time capabilities are built from the ground up.

03

Cross-Platform Expertise

We build native, React Native, and Flutter apps. We recommend the right approach based on your requirements, not our preferences.

04

Security-Focused

Encrypted storage, secure authentication, certificate pinning, and proper data handling baked into every build.

05

App Store Experience

We have navigated Apple and Google review processes extensively. No rejected submissions, no wasted launch timelines.

06

Ongoing Maintenance

OS updates, security patches, performance optimization, and feature development. We keep your app healthy long after launch.

Dev Case Studies

Dev
CRM transformation

Unified CRM replacing fragmented tools

Custom CRM consolidating sales pipelines and KPI dashboards across 4 systems.

68%Faster sales cycle
Operational visibility

By Codnity Dev

View case study →
Dev
MVP development

MVP from concept to funded product

Lean MVP delivered in under 4 months with scalable architecture.

4moTo production
€2MSeed raised

By Codnity Dev

View case study →

Build a Mobile App That Performs

Book a strategy call and receive a comprehensive assessment of your mobile app requirements, platform strategy, and technical architecture — before any commitment.

  • Platform & technology recommendation
  • UX & feature scope assessment
  • Backend architecture planning
  • Timeline & budget estimation
  • App store strategy review

We respond within 24 hours. No generic proposals \u2014 we assess before we quote.

Mobile App Development FAQ

Everything you need to know before starting a mobile app project with Codnity Dev.

It depends on your requirements. Native development (Swift/Kotlin) delivers the best performance and platform integration. Cross-platform (React Native/Flutter) reduces development time and cost with a shared codebase. We help you choose based on your budget, timeline, performance needs, and long-term roadmap.

Most mobile apps are delivered within 8–16 weeks from design to app store submission. Complex apps with extensive backend requirements, integrations, or offline capabilities may take longer. We deliver in sprints so you see working builds early and often.

Yes. We build the complete stack — mobile app, backend API, database, authentication, push notifications, and infrastructure. Having frontend and backend under one team eliminates coordination overhead and ensures seamless integration.

Mobile app development typically ranges from $25,000 to $200,000+ depending on platform (native vs cross-platform), feature complexity, backend requirements, and integration depth. We scope transparently after a requirements and UX design phase.

Yes. We handle the entire submission process for both Apple App Store and Google Play, including listing optimization, screenshot preparation, review compliance, beta testing distribution, and coordinated launch strategy.