Only the current version so far — new entries appear as the app ships updates.
SkyCall - スキルシェア通話アプリ is a business app by QuadSystem Co., Ltd. with 500+ downloads (about 705 estimated). Install growth, rank history, SDKs and ad networks.
From the store listing: “SkyCall is a calling app that allows you to share your special skills, skills, and experiences on a one-on-one basis.”
