Krootl

Krootl is an app development agency and certified Flutter development company delivering full-cycle software development services.

Founded in 2018, we help startups and enterprises design, develop, and scale mobile and web applications.

We specialize in cross-platform app development with Flutter, building high-performance solutions for iOS, Android, and web from a single codebase. Our team also supports Flutter migration and works with legacy systems, helping businesses modernize existing products without disrupting operations.

What We Do

• Strategy & Consulting: business analysis, market research, requirements definition
• Product Design: UX/UI design, prototyping, usability testing
• App Development: frontend, backend, cross-platform (Flutter)
• MVP Development: fast product launches for early traction and validation
• Modernization: Flutter migration and legacy system upgrades
• Support & Growth: post-launch support, updates, feature development
• Team Augmentation — dedicated remote teams

Kicking off your next big thing? Let’s make it together. Our mission is to help businesses grow through impactful products

Drop us a line for a free personalized strategy session - [email protected]