KR Studio

Mobile apps designed for real-world use.

Build a mobile experience for your customers, employees or business — from the interface to the backend, integrations and deployment.

Mobile Apps overview

Custom mobile experiences for customers, employees and businesses.

  • iOS apps
  • Android apps
  • Cross-platform apps
  • Customer apps
  • Business apps

What we build

  • Customer Apps: Mobile experiences designed around your customers and services.
  • Employee Apps: Tools that help teams access information and complete work from anywhere.
  • Business Apps: Mobile software designed around specific operational requirements.
  • Cross-Platform Apps: Build for multiple platforms through a shared development approach where appropriate.
  • iOS Applications: Applications designed for Apple devices and their platform requirements.
  • Android Applications: Applications designed for Android devices and their platform requirements.

Mobile app features

  • User accounts
  • Authentication
  • Profiles
  • Push notifications
  • Payments
  • Booking
  • Location-based functionality
  • APIs
  • Databases
  • File uploads
  • Dashboards
  • Third-party integrations

An app is more than the interface.

A successful mobile application needs the systems behind it.

We can build and connect the mobile interface, backend, database, APIs, authentication and required integrations as one product.

  • Frontend
  • Backend
  • Database
  • Authentication
  • APIs
  • Integrations
  • Deployment

App development process

  • Product requirements
  • User experience
  • Interface design
  • Mobile development
  • Backend development
  • Integrations
  • Testing
  • Deployment
  • Improvements

Where a mobile app connects to the rest of your product

Guides

What shapes the estimate.

Pricing follows the work: what the project needs, what it connects to and what it takes to test and deliver it properly. These are the choices you make in the project configurator.

A typical starting scope (Android, Authentication, App store preparation, API / backend, Database): estimated $9,500–$12,000, 13–18 days. Final pricing and delivery timeline are confirmed after requirements review.

Design, development, data and integration work run in parallel where they can, so adding a feature does not simply add its days. Integrations, extra platforms and AI evaluation add the most time.

  • Which platforms? Android, iOS, Android + iOS (cross-platform), Android + iOS (separate native apps)
  • Core: Authentication, User profiles, Push notifications, Offline functionality, App analytics, App store preparation
  • Backend & data: API / backend, Database, File upload, Real-time, Chat
  • Device & payments: Payments, Subscriptions, Maps & location, Camera & media
  • Advanced: AI features, Custom workflows

Have an app idea?

  • Start a Project — configure your scope and see an estimated range and delivery timeframe