IT & Research Organization

Mobile App Development

What you get with our custom mobile application development company


Because Cosmo has expertise in both native and cross-platform technologies, we always find the right balance among price, quality, and project requirements so we can offer the best solution for your particular situation.


Mobile app markets we focus on


We create mobile applications of any complexity for B2C and B2B use cases. Our clients come from many different industries. Over the years, we’ve built up specific knowledge and expertise in creating applications for the following niches.

Android app development

Did you know that Android users show higher brand loyalty than iOS users? An Android app will certainly pay off! We do Android mobile application development from scratch and can port your existing iOS application to Android. We use Java and Kotlin to build apps for Google’s world-champion operating system.

iOS app development services

The number of people who own Apple iPhones is growing year over year. You certainly want to offer your unique solution to this huge user base! We develop iOS apps for iPhones and iPads using the Swift and Objective-C programming languages and Apple’s own development tools and guidelines.

Why Clients Choose Us For

Mobile App Development:

Here are just some of the ways that we stand out as a company when it comes to what our experience is with mobile application design and development.

  •  Agile mobile app development and project methodology

  •  Assistance with the App Store, Google Play

  •  Award winning mobile application development solutions

  •  Competitive rates for mobile application design and development talent

  •  Cross-functional team of 300+ experts in global offices

  •  In-house, front-end specialists: Business Analysts, UX/UI Experts & Designers

  •  Friendly, open, and collaborative way of working with clients

  •  Proven track record of successful mobile application project delivery

  •  Rigorous quality assurance (QA) testing before “Go-Live” events

  •  Solid open technology expertise across multiple platforms

  •  Cross-platform and HTML5-based mobile app solutions