らくばる is a business app by Hirotaka Yamamoto with 5,000+ downloads (about 7.9K estimated). +101 installs in the last 7 days. Released Oct 29, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “This is a posting business support app that can be used for free. Click here for how to use https://changelogs.rakubaru-posting.com/landing”