Tap4 Mobile is a mobile app development company that creates solutions for B2B enterprises. Since 2011, we have developed 200+ mobile apps for brands such as Philco, Samsung, Hewlett-Packard, Unilever and Spotify, and several Brazilian brands. We're trusted by Brazilian great media. And (Gee!) we have two Cannes Lions Health awards.Come see it yourself: https://tap4mobile.com.br