Professional Mobile App Development in Bangladesh

Nexis Limited is a leading mobile app development company in Bangladesh, specializing in cross-platform applications using React Native and Flutter. We build high-performance iOS and Android apps that look native, feel responsive, and scale to millions of users.

Why Cross-Platform Development?

Building separate apps for iOS and Android doubles your cost and timeline. Cross-platform development with React Native or Flutter lets you:

  • Save 40-60% compared to building two native apps
  • Launch faster — single codebase, simultaneous iOS and Android release
  • Maintain easier — one team, one codebase, one set of updates
  • Achieve near-native performance — both frameworks compile to native code

React Native vs Flutter: Our Recommendation

Choose React Native When:

  • Your web team already knows React/JavaScript
  • You need heavy third-party library integration
  • You want to share code between web and mobile
  • You need rapid iteration and over-the-air updates

Choose Flutter When:

  • Complex, custom UI/animations are critical
  • Performance is the #1 priority
  • You're starting without an existing web codebase
  • You want cross-platform web, mobile, AND desktop from one codebase

Types of Apps We Build

Business & Enterprise Apps

Internal tools, field service apps, inventory management, CRM mobile companions. Our Ultimate HRM mobile app is a prime example.

E-Commerce & Marketplace Apps

B2C shopping apps, B2B ordering platforms, and multi-vendor marketplaces with payment gateway integration.

On-Demand Service Apps

Delivery logistics, ride-sharing, appointment booking, and other real-time service platforms.

FinTech & Banking Apps

Digital wallets, payment apps, insurance platforms, and lending solutions with high-security requirements.

Healthcare & Wellness Apps

Telemedicine, patient management, health tracking, and appointment scheduling applications.

Our Mobile Development Process

  1. Strategy & Planning: Define target users, core features, and platform strategy
  2. UI/UX Design: Mobile-first wireframes, prototypes, and user testing
  3. Development: Agile sprints with TestFlight/Internal Testing builds every sprint
  4. QA & Testing: Device lab testing, performance profiling, security audit
  5. App Store Deployment: App Store and Google Play submission, ASO optimization
  6. Post-Launch Support: Bug fixes, updates, new feature development

Mobile App Development Pricing

  • Simple App (MVP): $5,000-$15,000 — 6-10 screens, basic features
  • Medium Complexity: $15,000-$40,000 — 15-30 screens, API integration, payments
  • Complex Enterprise App: $40,000-$100,000+ — Real-time features, offline sync, advanced integrations

Have an app idea? Contact Nexis Limited for a free consultation and development estimate.