卡費記錄 is a finance app by adfoxhuang with 5,000+ downloads (about 8.9K estimated). +2 installs in the last 7 days. Released Dec 8, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “Widget to record card fees. First enter the card information and save it, and then enter the specified card when purchasing, and the amount to be paid on the monthly checkout date will be automatically calculated. The function is simple, only suitable for thick-line accounting methods ( ̄ー ̄;)”