Only the current version so far — new entries appear as the app ships updates.
P2P地震情報 モバイル is a weather app by たくや with 10,000+ downloads (about 30K estimated). +68 installs in the last 7 days. Released Jan 2, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “Supports push notifications. In addition to earthquake information and tsunami forecasts, this is a P2P earthquake information app that allows users to share "It shook!" in real time.”
