My JOYCAL

My JOYCAL is a lifestyle app by ジョイカルジャパン with 500+ downloads (about 783 estimated). +10 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “Easily manage vehicle information such as vehicle inspection expiry date and maintenance. Information can be easily retrieved from the QR code on the vehicle inspection certificate. You can also share car information with friends and family depending on the situation.”