Voxofon

Voxofon provides mobile apps and communication services utilizing over-the-top voice and messaging technologies. In practice that means designing and building iOS and Android apps.

It makes the most sense for businesses launching or rebuilding an app. Alongside the main category they mention Audio, iOS, Messaging, Mobile and Public Relations. 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.

Voxofon is based in Houston, Texas. More on voxofon.com.

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.

Every review on Revaw shows how it was verified, so if you know Voxofon well, your review carries weight here.