521 Dimensions

521 Dimensions is a digital product development firm that helps companies create, develop, and launch digital products. Put simply, it is about designing and building iOS and Android apps.

The natural audience is businesses launching or rebuilding an app. Related areas on their profile: Mobile Apps. As a very small company team themselves (1 to 10 people), they tend to serve customers of a similar scale best. You will probably talk to the people who build it, which is great until you need 24/7 support.

521 Dimensions is based in Burlington, Wisconsin and around since 2011. You can read more at 521dimensions.com.

Before you commit, look at portfolio quality, app store experience, and maintenance terms. Get the renewal terms in writing before the first invoice.

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