We build mobile apps people actually use.

Cosvivo is a mobile app development studio designing, building, and operating consumer mobile applications.

What we do

We design mobile experiences from the ground up — user flows, interface design, and the details that make an app feel right.

We build and maintain native and cross-platform mobile applications, backend services, and the infrastructure that keeps them running.

We operate our apps end to end — from release engineering to trust & safety to ongoing support.

A mobile app for live video and audio calls, chat, and live-streaming, connecting people in real time.