1.2
Aug 25, 2026 · seen Oct 19, 2026
キャンペーンキーパー is a finance app by Tomoki Imura with 1+ downloads (about 4 estimated). Install growth, rank history, SDKs and ad networks.
From the store listing: “Manage all your point-earning campaigns in one place. Record your rewards from credit cards and QR code payments, and suggest the most advantageous payment method at the checkout counter.”