Prompt

Prompt develops a writing feedback service platform that makes people better writers. The job it does: 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 Education, iOS, Service Industry and Universities. They are a mid-sized team, 51 to 200 people, which usually shapes who they work with.

Prompt is based in New York, New York. You can read more at prompt.com.

Things worth asking about: portfolio quality, app store experience, and maintenance terms. Ask for a trial on your own data, not a canned demo.

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