SkillSignal is a business app by SkillSignal Inc with 10,000+ downloads (about 49K estimated). +281 installs in the last 7 days. Rated 4.1 from 124 ratings. Released Jul 6, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “SkillSignal is a solution to promote safety and compliance in US Construction.”