We develop mobile and web apps in a matter of weeks, not months. 

Calda is an award-winning 🏆 mobile and web app development studio. 

We are one of the top ✅ FlutterFlow and ✅ Supabase certified experts in the world developing custom and scalable solutions for our clients. 

-We won 🏆 FlutterFlow Agency of the Year Award 2025
-We won 🏆 App Design Of The Year Award at FFDC 2024 
-We've helped 100+ established businesses and startups across the USA, and Europe to realize their ideas into cutting-edge products quickly and efficiently. 

Everything we do, we do in-house with a team of 3️⃣0️⃣+  experienced UX/UI designers, Developers, QA engineers, and Project managers. We do not outsource any of the services we provide to our customers! 

Why choose Calda?

➡️ 4.9 ⭐️⭐️⭐️⭐️⭐️ client satisfaction score; 
➡️ Top certified FlutterFlow | Supabase agency in the world 🌎;
➡️ Custom development (Flutter, React, Next.js, Typescript, and more) and AI integrations;
➡️ 100+ successful projects for clients from the US, Europe, UAE and more.

Calda

The Ljubljana office focuses on software development, project management, and user experience design to drive innovative solutions.

Calda

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Calda

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