Derivative

Derivative is a software development company that specializes in designing and developing mobile platforms and services. Put simply, it is about designing and building iOS and Android apps.

Who is it for? Mostly businesses launching or rebuilding an app. Alongside the main category they mention Mobile Apps. As a very small company team themselves (1 to 10 people), they tend to serve customers of a similar scale best. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

Derivative is based in Irvine, California. Their site is derivative.dev.

Before you commit, look at portfolio quality, app store experience, and maintenance terms. A short pilot with your real data tells you more than any demo.

If you have worked with Derivative, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.