Mixy

Mixy is the developer of a mobile music application that allows users to blend vocals and beats from their music libraries. In practice that means 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 and Music. They are a very small team, 1 to 10 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.

Mixy is based in Dover, Delaware. Their site is usemixy.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.

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