Only the current version so far — new entries appear as the app ships updates.
スマホでFX検証 - バックテスト・トレード練習 is a finance app by SnowCandleStudio with 50+ downloads (about 79 estimated). +41 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “This app allows you to practice trading and backtest using historical FX charts, much like a demo account. You can record your reasoning and stop-loss reasons, and analyze win rates and expected values for different patterns.”