Only the current version so far — new entries appear as the app ships updates.
NINJA Workspace is a communication app by NYNJA Inc. with 1,000,000+ downloads (about 1.2M estimated). +7 installs in the last 7 days. Rated 4.0 from 1.1K ratings. Released Dec 19, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “An all in one unified comm/collaboration platform -7 productivity tools in one!”