Only the current version so far — new entries appear as the app ships updates.
Map Studio(マプスタ!) - 自分だけの地図を作成 is a maps & navigation app by エノキ電気 with 100+ downloads (about 141 estimated). +1 installs in the last 7 days. Released Feb 24, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “A map doodle app that lets you freely draw routes, roads, and pins on a map.”