On/Go

On/Go provides at-home COVID-19 tests and an app for guided testing, result tracking, and access to telehealth services. The job it does: designing and building iOS and Android apps.

Who is it for? Mostly businesses launching or rebuilding an app. Alongside the main category they mention Medical and Mobile Apps. They are a small team, 11 to 50 people, which usually shapes who they work with. You will probably talk to the people who build it, which is great until you need 24/7 support.

On/Go is based in Miami, Florida. You can read more at letsongo.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 On/Go, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.