ISBX

ISBX is a digital agency providing creative, technology, marketing, and app development services to Fortune 500 companies. In practice that means designing and building iOS and Android apps.

The natural audience is businesses launching or rebuilding an app. Alongside the main category they mention Advertising, iOS, Marketing, Mobile and Mobile Apps. They are a small team, 11 to 50 people, which usually shapes who they work with. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

ISBX is based in Los Angeles, California. You can read more at isbx.com.

Things worth asking about: portfolio quality, app store experience, and maintenance terms. Get the renewal terms in writing before the first invoice.

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